humidity / dew point / temperature / moisture in oil

humidity / dew point / temperature / moisture in oil
HUMIDITY / DEW POINT / TEMPERATURE /
MOISTURE IN OIL / CARBON DIOXIDE /
PRESSURE / WEATHER
Measure
and Succeed
Accurate measurements for humidity,
temperature, dew point, carbon
dioxide, pressure and moisture in oil
If the success of your operations depends on faultless
measurements, we have the solution for you: Vaisala
HUMICAP®, DRYCAP®, CARBOCAP® and BAROCAP®
sensors – the unrivaled industry quality benchmarks.
Only true knowledge matters and only the world’s most
accurate instruments can deliver it reliably. Based on over
75 years of experience. With unique technologies for
long-term stability, proven in the harshest conditions.
Vaisala instruments ensure better efficiency, quality,
safety and profitability of critical processes in hundreds
of applications in dozens of industries worldwide.
Choose from a wide range of fixed and handheld instruments
for different applications, requirements and budgets.
Tell us how you would like to measure your success.
Our sensors will help deliver it.
store.vaisala.com
www.vaisala.com/instruments
[email protected]
Demanding measurement requirements across multiple industries, from semiconductor to
automotive to power, have always inspired Vaisala to continuously develop measurement
instruments that set the benchmark for quality, accuracy, and reliability.
To ensure we continue to understand your needs, we keep a close eye on our customer surveys
and on comments collected from the field. I would like to take this opportunity to thank you for
your compliments regarding our product performance and technical customer service.
But thank you even more for your comments on how we can improve, including suggestions for
new product options and calibration services. For example, customer feedback played a vital role
in developing the new GMW90 CO2 measurement instrument with microglow technology in 2013.
Throughout our over 75-year history, Vaisala has succeeded together with our customers.
Please keep on sharing how we can best address your needs and add value to your investment.
We are here to help you succeed – your success is our success.
Sampsa Lahtinen
Executive Vice President
Controlled Environment
Vaisala
1
Table of Contents by Parameters
Humidity and Temperature
Vaisala HUMICAP® Sensor for Measuring Relative Humidity. . ................................................................................................... 4
How to Choose the Right Instrument for Measuring Humidity and Dew Point........................................................................... 6
HMT330 Series Humidity and Temperature Transmitters for Demanding Humidity Measurement........................................... 14
HMT331 Humidity and Temperature Transmitter for Demanding Wall-Mounted Applications.............................................. 18
HMT333 Humidity and Temperature Transmitter for Ducts and Tight Spaces...................................................................... 18
HMT334 Humidity and Temperature Transmitter for High Pressure and Vacuum Applications. . ........................................... 19
HMT335 Humidity and Temperature Transmitter for High Temperatures............................................................................ 19
HMT337 Humidity and Temperature Transmitter for High Humidity Applications. . ..............................................................20
HMT338 Humidity and Temperature Transmitter for Pressurized Pipelines. . ........................................................................21
HMT360 Series Intrinsically Safe Humidity and Temperature Transmitters.............................................................................24
HMT310 Humidity and Temperature Transmitter ..................................................................................................................30
HMT120 and HMT130 Humidity and Temperature Transmitters ............................................................................................34
HMW90 Series Humidity and Temperature Transmitters for High Performance HVAC Applications . . ...................................... 38
HMD60/70 Humidity and Temperature Transmitters for Ducts in HVAC Applications............................................................. 40
HMDW110 Series Humidity and Temperature Transmitters for High-Accuracy Measurements in HVAC Applications................42
HMS110 Series Humidity and Temperature Transmitters for High-Accuracy Outdoor Measurements
in Building Automation Applications. . ................................................................................................................................46
HMDW80 Series Humidity and Temperature Transmitters for Building Automation Applications ...........................................48
HMS80 Series Humidity and Temperature Transmitters for Outdoor Measurements in Building Automation Applications........ 52
HMM100 Humidity Module for Environmental Chambers ......................................................................................................54
HMP60 Humidity and Temperature Probe.............................................................................................................................56
HMP110 Humidity and Temperature Probe............................................................................................................................ 58
HM70 Hand-Held Humidity and Temperature Meter for Spot-Checking Applications.............................................................. 60
HM40 Series Hand-Held Humidity and Temperature Meters.................................................................................................. 64
SHM40 Structural Humidity Measurement Kit .. .....................................................................................................................68
HMK15 Humidity Calibrator..................................................................................................................................................70
HMP155 Humidity and Temperature Probe. . .......................................................................................................................... 72
DTR500 Solar Radiation and Precipitation Shields................................................................................................................. 74
HMT330MIK Meteorological Installation Kit.......................................................................................................................... 76
HMT300TMK Turbine Mounting Kit for Power Turbine Intake Air Measurement.. .................................................................... 78
DL2000 Temperature and Humidity Loggers. . ....................................................................................................................... 80
DL1000/1400 Temperature Loggers....................................................................................................................................... 82
DL1016/1416 Wide-range Temperature Loggers......................................................................................................................86
DL1200 Low Temperature Loggers........................................................................................................................................ 88
DL4000 Voltage and Current Loop Loggers. . ......................................................................................................................... 90
DL1700 Thermocouple Data Loggers..................................................................................................................................... 92
HMT140 Wi-Fi Data Logger for Multiple Environmental Parameters....................................................................................... 94
Mid-Range Data Loggers for Temperature, Humidity & Contact Channel Measurement .........................................................96
vNet Power over Ethernet Data Logger Interface. . ................................................................................................................100
Dew Point
Vaisala DRYCAP® Sensor for Measuring Dew Point.. ............................................................................................................. 102
DMT340 Series Dewpoint and Temperature Transmitters for Very Dry Conditions................................................................ 104
DMT345 and DMT346 Dewpoint Transmitters for High Temperature Applications................................................................. 110
DMT242 Dewpoint Transmitter for OEM Applications........................................................................................................... 114
DMT152 Dewpoint Transmitter for Low Dew Point Measurement in OEM Applications .......................................................... 116
2
Humidity
DMT143 Miniature Dewpoint Transmitter for OEM Applications. . .......................................................................................... 118
DMT132 Dewpoint Transmitter for Refrigerant Dryers .. ....................................................................................................... 120
DM70 Hand-Held Dewpoint Meter for Spot-Checking Applications.. ...................................................................................... 122
DSS70A Portable Sampling System and Sampling Cells for DM70. . ......................................................................................... 126
DPT146 Dewpoint and Pressure Transmitter for Compressed Air......................................................................................... 128
Dew Point
DPT145 Multiparameter Transmitter for SF6 Gas . . ............................................................................................................... 130
Moisture in Oil
Vaisala HUMICAP® Sensor for Measuring Moisture in Oil..................................................................................................... 134
MMT330 Moisture and Temperature Transmitter Series for Oil............................................................................................ 136
MMT310 Series Moisture and Temperature Transmitters for Oil........................................................................................... 140
MMT162 Compact Moisture in Oil and Temperature Transmitter for OEM Applications. . ....................................................... 142
Moisture in Oil
MM70 Hand-Held Moisture and Temperature Meter for Spot-Checking in Oil........................................................................ 144
Carbon Dioxide
Vaisala CARBOCAP® Sensor for Measuring Carbon Dioxide................................................................................................. 146
GMP343 Carbon Dioxide Probe for Demanding Measurements.. ........................................................................................... 148
GMT220 Series Carbon Dioxide Transmitters for Industrial Applications ............................................................................. 152
GMM220 Carbon Dioxide Modules for Demanding OEM Applications................................................................................... 154
GMM111 Carbon Dioxide Module........................................................................................................................................ 156
Carbon Dioxide
GM70 Hand-Held Carbon Dioxide Meter for Spot-Checking Applications. . ............................................................................. 158
GMW90 Series Carbon Dioxide, Temperature, and Humidity Transmitters for Demand Controlled Ventilation Applications... 162
GMW80 Series Carbon Dioxide and Temperature Transmitters for Demand-Controlled Ventilation.. ...................................... 166
GMD20 Series Carbon Dioxide Transmitters for Demand Controlled Ventilation Applications. . .............................................. 168
GMM112 Carbon Dioxide Module for HVAC Applications...................................................................................................... 170
Pressure
Vaisala BAROCAP® Sensor for Measuring Pressure. . .............................................................................................................172
Pressure
PTU300 Combined Pressure, Humidity and Temperature Transmitter for Demanding Applications........................................174
PTB330 Digital Barometer for Professional Meteorology, Aviation, and Industrial Users. . ...................................................... 180
PTB330TS Barometric Pressure Transfer Standard – Take the Lab to the Field. . .................................................................... 184
PTB210 Digital Barometer. . ................................................................................................................................................. 188
PTB110 Barometer for Industrial Use. . ................................................................................................................................. 190
SPH10/20 Static Pressure Heads for Minimizing Wind Induced Error. . ................................................................................... 192
PDT102 Differential Pressure Transmitter .......................................................................................................................... 194
Weather
PDT101 Differential Pressure Transmitter ........................................................................................................................... 196
Weather
Vaisala Wind and Weather Sensor Technologies for Measurements in Industrial Applications. . ............................................. 198
WXT520 Weather Transmitter – Access to Real Time Weather Data..................................................................................... 200
WMT52 Ultrasonic Wind Sensor.. ....................................................................................................................................... 202
Service Offering
WA15 Wind Set for High Performance Wind Measurement.. ................................................................................................. 204
Vaisala Service Offering
Calibration Maintains and Documents Accuracy................................................................................................................ 206
Vaisala Filters.. .................................................................................................................................................................. 208
Vaisala Contact Information. . .............................................................................................................................................. 210
3
Humidity
/ TECHNOLOGY DESCRIPTION
Vaisala HUMICAP® Sensor for Measuring
Relative Humidity
In 1973, Vaisala introduced HUMICAP ®, the world’s first thinfilm capacitive humidity sensor. Since then, Vaisala has
become the market leader in relative humidity measurements,
and thin-film capacitive humidity sensors have developed from
one company’s innovation into a global industry standard.
Vaisala HUMICAP sensors guarantee
quality and reliability, with their
reputation for accuracy, excellent
long-term stability, and negligible
hysteresis.
How It Works
HUMICAP is a capacitive thin-film
polymer sensor consisting of a
substrate on which a thin film of
polymer is deposited between two
conductive electrodes. The sensing
surface is coated with a porous
metal electrode to protect it from
contamination and exposure to
condensation. The substrate is
typically glass or ceramic.
The thin-film polymer either absorbs
or releases water vapor as the
relative humidity of the ambient
air rises or falls. The dielectric
properties of the polymer film
depend on the amount of absorbed
water. As the relative humidity
around the sensor changes,
4
the dielectric properties of the
polymer film change, and so does
the capacitance of the sensor. The
instrument’s electronics measure
the capacitance of the sensor and
convert it into a humidity reading.
HUMICAP
in Brief
Box headline
here
▪
A capacitive thin-film polymer
sensor
▪
Full measurement range
0...100 %RH
▪
▪
Accurate to ±1 %RH
▪
Nearly 40 years on the market
Traceable humidity
measurement
HUMICAP’s Unique Benefits
▪
▪
Excellent long-term stability
Vaisala’s humidity instruments with
HUMICAP sensors are suitable for
a wide range of applications. From
power and steel to life sciences and
building automation, many industries
need to measure humidity – here are
just a few:
▪
Chemical purge option
for stable measurements
in environments with high
concentrations of chemicals
▪
Humidity must be measured and
controlled in many drying processes,
such as those in construction
material and paper manufacturing,
and fluid bed dryers. The humidity
of the process air is a good indicator
of the progression of the drying
process.
Sensor heating for
measurements even in
condensing environments
▪
Full recovery from
condensation
Typical Applications for
Humidity Measurement
Insensitive to dust and most
chemicals
Cleanrooms and other critical
environments also require highperformance environmental
measurements in order to operate
consistently and within
Vaisala INTERCAP® Sensor
▪
Same measurement principle
as in the HUMICAP® sensor
▪
Factory pre-calibrated - no
additional calibration or
adjustment needed
▪
▪
Fully interchangeable
Humidity
In building automation, optimizing
both the temperature and relative
humidity of the indoor environment
enables a greater level of comfort
for occupants than optimizing
temperature alone. Careful humidity
control is a must in museums,
archives, warehouses, and other
environments where humiditysensitive materials are stored.
Used in humidity instruments
with ±3 %RH accuracy
Vaisala HUMICAP
Humidity Products
Family of HUMICAP sensors.
specifications. In addition, glove boxes
and isolators – used for handling
moisture or gas-sensitive materials
– benefit from accurate and reliable
humidity measurements. Measuring
humidity in a critical environment can
be especially challenging.
In the food industry the dryers and
ovens used in bread baking and
cereal manufacture require a carefully
controlled humidity level to maintain
consistent quality and high yield, and
to give distinctive characteristics to
the finished product.
Vaisala has everything you need
for measuring humidity, with a
wide range of humidity instruments
covering applications from HVAC
to the most demanding industrial
applications, both indoors and
out. Vaisala’s humidity instrument
offering includes transmitters,
modules for volume applications,
portable and handheld humidity
meters, and humidity calibrators.
The full range of humidity
products can be found at
www.vaisala.com/humidity
Upper electrode
Thin-film polymer
Lower electrode
Glass substrate
Structure of the HUMICAP sensor.
HUMICAP® – The Story of Innovation
Until the early 1970s, hair
hygrometers were commonly
used in radiosondes. At that time,
reliable humidity measurement
was an unresolved challenge
and to solve this, Vaisala began
developing a new type of humidity
sensor using semiconductors
and thin-film materials. The
revolutionary HUMICAP humidity
sensor was introduced two years
later, in 1973, at CIMO VI congress.
HUMICAP was a radical
innovation that changed humidity
measurements for good. The new
technology was groundbreaking:
the sensor had no moving parts,
and due to the advanced use
of semiconductor and thin-film
technologies, it was amazingly
small. The sensor had a fast
response time, good linearity, low
hysteresis, and small temperature
coefficiency.
Despite the fact that the innovation
was designed for a new type of a
radiosonde, the greatest interest
came from elsewhere: people
working in environments as
diverse as greenhouses, bakeries,
warehouses, construction sites,
brick and timber kilns, and
For more information, visit
www.vaisala.com or contact
us at [email protected]
museums. The need for reliable
humidity measurement was
common to all, and instruments
that could do this accurately were
few and far between.
By 1980, a variety of products
based on HUMICAP technology
– from hand-held meters to
industrial transmitters, calibrators,
and other accessories – were
being sold in over 60 countries.
Since its birth, HUMICAP has been
part of Vaisala’s core business,
propelling the company to industry
leadership in the field of humidity
measurement.
Ref. B210781EN-C ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
5
How to Choose the Right Instrument for
Measuring Humidity and Dew Point
What is Humidity?
An Introduction
to Humidity
Parameters
Partial Pressure of
Water Vapor
Humidity is simply water in its
gaseous phase, properly called water
vapor. Because water vapor is a gas,
most of the common gas laws apply
to it, including Dalton's law of partial
pressures. Dalton's law says that the
total pressure of a gas is equal to the
sum of the partial pressures of each
of the component gases:
Ptotal = P1 + P2 + P3…
Learn the basics and get the best out of your humidity measurements.
Humidity measurement and control is called for in a wide variety
of industrial applications. Each application has a different set of
requirements for humidity instruments, such as required measurement
range, tolerance to extreme temperature and pressure conditions,
ability to recover from condensation, ability to operate in hazardous
environments, and options for installation and calibration. There is
no single device that is suitable for all needs. In fact, the range of
available equipment is quite large, varying both in cost and quality.
This paper discusses the following
topics in order to help in selecting
the right humidity instrument:
• Different humidity parameters
• Environmental conditions that
influence the choice of humidity
instrument
6
• Sensor properties that influence
the choice of humidity instrument
• Practical guidelines for selecting a
humidity instrument
If we consider air, the equation means
that the total atmospheric pressure
of 1.013 bar (14.7psia) is the sum of
the partial pressures of nitrogen,
oxygen, water vapor, argon, carbon
dioxide, and various other gases in
trace amounts.
Definition of Water Vapor
Pressure
Water vapor pressure (Pw) is the
pressure exerted by the water vapor
present in air or a gas. Temperature
dictates the maximum partial
pressure of water vapor. This
maximum pressure is known as
saturation vapor pressure (Pws).
The higher the temperature, the
higher the saturation vapor pressure
and the more water vapor the air
can hold. Thus, warm air has a
greater capacity for water vapor
than cold air.
Effect of Pressure
on Humidity
Dalton's law states that a change in
the total pressure of a gas must have
an effect on the partial pressures of
all of the component gases, including
water vapor. If, for example, the
total pressure is doubled, the partial
pressures of all component gases are
doubled as well. In air compressors,
a pressure increase "squeezes" water
out of the air as it is compressed.
Humidity
If saturation vapor pressure is
reached in air or in a gas mixture,
the introduction of additional water
vapor requires that an equal amount
condenses out of the gas as a liquid
or a solid. A psychrometric chart
shows graphically the relation
between saturation vapor pressure
and temperature. In addition, vapor
pressure tables can be used to see
the saturation vapor pressure at
any temperature, and there are
also a number of computer-based
calculation programs available.
Some humidity measurement instruments allow an individual humidity parameter
to be chosen which can then be followed on a graphical display. This picture shows
different views of the Vaisala HUMICAP Hand-Held Humidity and Temperature Meter
HM70 display.
Relative Humidity
When thinking conceptually of water
vapor as a gas, it's easy to define
relative humidity. Relative humidity
(RH) can be defined as the ratio of
the partial water vapor pressure
(Pw) to the water vapor saturation
pressure (Pws) at a particular
temperature:
%RH = 100% × Pw / Pws
Relative humidity is strongly
temperature dependent as the
denominator in the definition (Pws)
is a function of temperature. For
example, in a room with an RH of 50%
and a temperature of 20°C, increasing
the temperature of the room to 25°C
will decrease the RH to about 37%,
even though the partial pressure of
the water vapor remains the same.
Pressure will also change relative
humidity. For example, if a process
is kept at a constant temperature,
relative humidity will increase by a
factor of two if the process pressure
is doubled.
Dew Point Temperature
Humidity calculators are also available
for mobile phones.
This happens because the partial
pressure of water vapor (Pw) is
increased, but the saturation vapor
pressure is still only a function of
temperature. As pressure builds in
a receiver tank and Pw reaches Pws,
water condenses into liquid and must
ultimately be drained from the tank.
If a gas is cooled and gaseous water
vapor begins to condense in the
liquid phase, the temperature at
which condensation occurs is defined
as the dew point temperature (Td ).
At 100%RH the ambient temperature
equals the dew point temperature.
The further negative the dew point
is from the ambient temperature, the
smaller the risk for condensation and
the drier the air.
Dew point directly correlates with
saturation vapor pressure (Pws ).
The partial pressure of water vapor
associated with any dew point can
be easily calculated. Unlike RH, dew
point is not temperature dependent
but it is affected by pressure.
Typical applications for dew point
measurement include various drying
processes, dry air applications, and
compressed air drying.
Frost Point Temperature
If the dew point temperature is below
freezing – which is the case in dry gas
applications – the term frost point (Tf )
is sometimes used to explicitly state
that the condensing phase is ice. The
frost point is always slightly higher
than the dew point below 0°C as the
water vapor saturation pressure of
ice is different to water. People also
often refer to dew point for subzero
values, even though they mean frost
point. Ask for clarification if you are
not certain.
Parts Per Million
Unit parts per million (ppm) is
sometimes used for low levels of
humidity. It is the ratio of water vapor
to dry gas or total (moist) gas, and is
expressed either by volume/volume
(ppmvol) or mass/weight (ppmw ).
Parts per million (ppmvol) can be
quantitatively expressed as follows:
ppmvol = [Pw /(P - Pws )] × 106
The ppm parameter is typically used
when defining the water vapor content
of pressurized and dry pure gases.
7
Mixing Ratio
The mixing ratio (x) is the ratio of
water vapor mass to the mass of dry
gas. It is dimensionless but often
expressed in grams per kilogram of
dry air. The mixing ratio is mainly
used in drying processes and HVAC
applications for calculating water
content when the mass flow of air is
known.
Wet Bulb Temperature
Traditionally, the wet bulb
temperature (Tw) is the temperature
indicated by a thermometer wrapped
in a wet cotton sheath. The wet bulb
and ambient temperatures can be
used together to calculate relative
humidity or dew point. For example,
the wet bulb temperature is used
in air conditioning applications
where it is compared to the dry bulb
temperature to determine the cooling
capacity of evaporative coolers.
Water Activity
Absolute Humidity
Enthalpy is the amount of energy
required to bring a gas to its current
state from a dry gas at 0°C. It is used
in air conditioning calculations.
Absolute humidity (a) refers to the
mass of water in a unit volume of
moist air at a given temperature and
pressure. It is usually expressed
as grams per cubic meter of air.
Absolute humidity is a typical
parameter in process control and
drying applications.
Water activity (aw) is similar to
equilibrium relative humidity and
uses a scale of 0 to 1, instead of
0% to 100%.
Enthalpy
The Effect of Environmental Conditions
on Humidity Measurement
Select a Representative
Measurement Location
Always choose a measuring
point that is representative of the
environment being measured,
avoiding any hot or cold spots. A
transmitter mounted near a door,
humidifier, heat source, or air
conditioning inlet will be subject to
rapid humidity changes and may
appear unstable.
As relative humidity is strongly
temperature dependent, it is
very important that the humidity
sensor is at the same temperature
as the measured air or gas. When
comparing the humidity readings
of two different instruments, the
thermal equilibrium between the
units/probes and the measured gas is
particularly crucial.
Unlike relative humidity, dew point
measurement is independent
8
of temperature. However, when
measuring dew point, pressure
conditions must be taken into
account.
Seal
Recommended
Mounting for
duct or chamber
Probe
Insulation
Beware of Temperature
Differences
When mounting a humidity probe
into a process, avoid temperature
drops along the probe body.
When there is a large temperature
difference between the probe and
the external environment, the whole
probe should be mounted within the
process and the cable entry point
should be insulated.
When there is a risk of condensation,
the probe should be mounted
horizontally to avoid water dripping
down the probe/cable and saturating
the filter (see figure 1).
Ensure that air is allowed to
flow around the sensor. Free air
flow ensures that the sensor is
in equilibrium with the process
temperature. At 20°C and 50%RH, 1°C
difference between the sensor and
the measurement zone will cause an
error of 3%RH. At 100%RH the error is
6%RH (see figure 2).
Seal
Insulation
Not
recommended
if risk of
condensation
Figure 1: Mounting a humidity probe
in a condensing environment.
10
9
8
7
dRH (%RH)
Environmental conditions can have
a significant effect on humidity and
dew point measurements. Take the
following environmental factors into
consideration to achieve the best
possible measurement result:
6
5
4
3
2
1
0
-40
-20
0
20
40
Temperature ( C)
60
80
100
Figure 2: Measurement error at
100%RH at various temperatures when
the temperature difference between the
ambient air and the sensor is 1°C.
The Right Instrument
for High Humidity
In many applications it is advisable
to isolate the probe from the process
with a ball valve to enable the
removal of the probe for maintenance
without shutting down the process
(see figure 3).
Environments with >90%RH are
defined here as high humidity
environments. At 90%RH a
difference of 2°C can cause water to
condense on the sensor, which in an
unventilated space may take hours
to dry. Vaisala humidity sensors
will recover from condensation.
However, if the condensed water
is contaminated, the instrument
accuracy can be affected due to
deposits on the sensor, especially
salt deposits. Even the life of
the sensor may be shortened. In
applications with high humidity
where condensation can occur, a
warmed sensor head probe such as
the Vaisala HUMICAP® Humidity and
Temperature Transmitter HMT337
should be used.
The Right Instrument for
Low Humidity
Environments with <10%RH are
defined here as low humidity
environments. At low humidities, the
calibration accuracy of instruments
measuring relative humidity may not
be adequate. Instead, measuring dew
point will provide a good indication
of humidity. For example, Vaisala
DRYCAP® products are designed for
measuring dew point.
If a dryer fails in a compressed air
system, water condensation may
appear and the instrument will need
to recover. Many dew point sensors
are damaged or destroyed in such
situations, but Vaisala DRYCAP®
dew point sensors withstand high
humidity – and even water spikes.
The Right Instrument for
Extreme Temperature and
Pressure Conditions
Continuous exposure to extreme
temperatures may affect sensor
and probe materials over time. It is
therefore very important to select
a suitable product for demanding
environments. In temperatures above
When is a Sampling
System Needed for
Dew Point Measurement?
Wherever possible, the probe
should be mounted in the actual
process to achieve the most accurate
measurements and a rapid response
time. However, direct installations
are not always feasible. In such
situations, sample cells installed
in-line provide an entry point for a
suitable measurement probe.
Figure 3: A ball valve installation in a
process pipe line.
60°C the transmitter electronics
should be mounted outside the
process and only a suitable high
temperature probe should be
inserted into the high temperature
environment. Moreover, builtin temperature compensation is
required to minimize the errors
caused by large temperature
swings or operation at temperature
extremes.
When measuring humidity in
processes operating at around
ambient pressure, a small leak may
be tolerable and can be reduced by
sealing around the probe or cable.
However, when the process needs
to be isolated, or when there is a
large pressure difference between
the process and the external
environment, a sealed probe head
with appropriate mounting must be
used. Pressure leaks at the point of
entry will alter the local humidity and
result in false readings.
Note that external sampling systems
should not be used to measure
relative humidity because the
change in temperature will affect
the measurement. Sampling systems
can instead be used with dew point
probes. When measuring dew point,
sampling systems are typically used
to lower the temperature of the
process gas, to protect the probe
against particulate contamination,
or to enable easy connection and
disconnection of the instrument
without ramping down the process.
The simplest dew point sampling
setup consists of a dew point
transmitter connected to a sampling
cell. Vaisala has several models
suitable for the most common
applications and sampling needs.
For example, the easy to install
DSC74 sampling cell is designed for
the flow and pressure conditions in
compressed air applications.
In demanding process conditions,
sampling systems must be designed
carefully. As dew point is pressure
dependent, a flow meter, pressure
gauge, special non-porous tubing,
filters, and pump may be needed. As
an example, a flow chart showing the
Vaisala DRYCAP® Portable Sampling
System DSS70A for DM70 is shown in
figure 4.
9
Humidity
Installation with the ball valve set
In a pressurized system a sample
pump isn’t needed as the process
pressure induces a large enough flow
to the sampling cell.
When measuring dew point with
a sampling system, trace heating
should be used when the ambient
temperature around the cooling
coil or connecting tube is within
10°C of the dew point temperature.
This prevents condensation in the
tubing that connects the dew point
instrument to the process.
Hazardous Environments
Only products with appropriate
certification can be used in
potentially explosive areas. For
example, in Europe products must
comply with the ATEX100a directive,
which has been mandatory since
2003. Intrinsically safe products are
designed in such a manner that even
in the event of failure they do not
generate enough energy to ignite
certain classes of gas. The wiring
from the intrinsically safe product
into the safe area must be isolated
via a safety barrier. For example, the
Vaisala HMT360 series of intrinsically
safe humidity transmitters are
specially designed for use in
hazardous environments.
Vaisala HUMICAP ® Humidity and Temperature Transmitter Series HMT360 is
designed for hazardous and explosive environments.
Figure 4: The DSS70A sampling system includes a filter to clean the gas and a
needle valve to control the sample flow rate. A sample pump is needed to generate
flow from an unpressurized process gas.
Shock and Vibration
When the probe will be subject to
excessive shock or vibration, the
choice of probe, mounting method,
and installation location needs
careful consideration.
What Makes a Good Humidity Sensor?
Humidity sensor performance is a
critical contributor to the overall
quality of the humidity measurement.
Consider the importance of the
following sensor properties:
Fast Response Time
The sensor response time is the
speed of response when the sensor
is subjected to a step change in
humidity. In addition to the sensor,
factors such as temperature, airflow,
and filter type all have an effect on
response time. A blocked filter will
give a slower response.
10
Optimal Measurement
Range
The choice of humidity sensor
depends on the application and
operating temperature, especially at
the extremes of humidity.
The majority of Vaisala's humidity
sensors work over the full range
from 0 to 100%RH. Vaisala HUMICAP®
sensors are the optimal choice for
applications with a relative humidity
around 10–100%RH, whereas
DRYCAP® sensors are designed for
measurements in low humidities
around 0–10%RH.
Good Chemical Tolerance
Aggressive chemicals can damage or
contaminate sensors. The instrument
manufacturer should know the effects
of various chemicals on their sensors
and be able to give advice related to
acceptable chemical concentrations.
High Accuracy
Accuracy as a term is well
established, but difficult to define.
Each step in the calibration chain
– from the primary standard in an
internationally recognized calibration
laboratory, to the actual product
Humidity
manufacture and the measurement
on site – introduces measurement
error. The sum of these potential
errors is the uncertainty of the
measurement.
When selecting a humidity sensor,
consider the following factors
associated with accuracy:
• Linearity over the working range
• Hysteresis and repeatability
• Stability over a period of time
• Temperature dependence of the
sensor
Humidity sensors from Vaisala.
During manufacture, Vaisala
products are compared and adjusted
against factory standards that are
directly traceable to internationally
recognized standards. The
calibration chain is detailed in the
certificates that are supplied with the
majority of Vaisala products.
The Right Humidity Instrument for the Job
or connected with a flexible cable.
The transmitter provides the output
signal.
Protective filters for Vaisala’s humidity
instruments.
No matter what the application, the
total range of gas temperatures and
expected water vapor levels must be
known in order to decide the optimal
humidity parameters and the optimal
instrument for the environment.
The process pressure must also be
known when measuring humidity
within the process. In addition, it
must be decided whether to make the
measurement at the process pressure
or at some other pressure. For gases
other than air, the gas composition
must be known.
The terms probe, transmitter, and
sensor describe products that
measure humidity. The probe is the
part of the product that contains
the humidity sensor. The probe may
be rigidly bound to the transmitter
Vaisala designs and manufactures
a range of products for measuring
relative humidity, temperature,
and dew point based on HUMICAP®
and DRYCAP® sensors. All Vaisala
humidity instruments feature
built-in temperature compensation
to minimize the errors caused by
temperature variations and operation
at extremes of temperature. Many
of the products include built-in
calculations for other humidity
parameters.
Protect the Sensor
and Electronics with
the Right Filter
As well as screening the sensor from
any stray electromagnetic fields,
the filter protects the sensor from
dust, dirt, and mechanical stress.
A membrane or netting filter is a
good alternative for the majority of
applications. In temperatures above
80°C, in high pressure, or in rapidly
moving air up to 75 m/sec, a sintered
filter should be used.
A suitable protective enclosure
protects the instrument electronics
from dust, dirt, and excessive
humidity. An enclosure with an IP65
or NEMA 4 classification gives good
protection against dust and sprayed
water. The cable entry points need to
be sealed during installation.
When using the instrument outside,
it should be mounted in a radiation
shield or Stevenson screen to prevent
solar radiation or extremes of weather
from affecting the measurement.
Must the Instrument
Tolerate Condensation?
Making good quality humidity
measurements in near-condensing
conditions is very challenging.
Warmed probe technology ensures
reliable measurements when
measuring relative humidity close
to saturation point. The humidity
level of the warmed probe always
stays below the ambient level, where
condensation occurs.
Must the Instrument
Withstand Exposure to
Chemicals?
A chemical purge feature helps to
maintain measurement accuracy
in environments with a high
concentration of chemicals or
11
cleaning agents. The chemical purge
heats the sensor at regular intervals
to remove chemicals that may have
accumulated over time.
The Importance of
Electromagnetic
Compatibility (EMC)
There are many standards defining
the ability of products to withstand
external electrical interference.
In addition, the product must not
generate emissions that can cause
interference to sensitive equipment.
Industrial applications have more
demanding EMC requirements
than HVAC installations – the CE
marking used in Europe guarantees
compliance.
Consider Wiring
and Earthing
Except for short cable runs, a
screened cable is recommended.
Proximity to high-voltage cables or
RF sources should be avoided. It is
good practice to earth the connection
cable screen at a common point and
avoid multiple earth points. Galvanic
isolation is also available on some
Vaisala products.
Vaisala HUMICAP ® Humidity and Temperature Transmitter Series HMT330 is a
flexible product family designed for demanding industrial applications.
Which Power Supply
and Output Signals
are Needed?
The majority of measurement
instruments are powered using a low
voltage supply. If a low voltage AC
supply is used, an isolated supply is
recommended for each transmitter
to avoid earth loops or interference
from an inductive load.
Analog output instruments usually
have an option for both voltage and
current outputs. The choice depends
on the length of the signal path and
on the interfacing equipment. Some
products have a 4–20mA loop power
connection, which is a 2-wire system
where the output signal current is
measured in the supply line.
In addition to analog outputs, some
Vaisala products feature digital
communication via RS-232, RS-485,
or LAN/WLAN interfaces. Selected
commercial protocols (Modbus,
BACnet) are also available.
Consider Calibration before Purchasing
Instruments typically need to be
calibrated every year or every second
year. Calibration requirements
depend on the application and the
stability of the instrument, with wide
variations in how easy it is to carry
out field checking and calibration.
Some instruments need to be sent
to a laboratory for calibration,
for example. Understanding the
calibration needs is therefore
an important part of instrument
selection.
Calibration Frequency
An individual calibration certificate
for a particular instrument indicates
the accuracy and linearity at the time
12
of calibration. However, it does not
reflect the stability of the instrument
in the long run. Calibration at routine
intervals is essential to understand
the instrument’s long-term stability.
Calibration frequency depends on
the operating environment. A rule
of thumb for Vaisala instruments
is that yearly calibration is enough
for HUMICAP® products, whereas
in most applications a two-year
calibration interval is suitable for
DRYCAP® products. When measuring
in constant high humidity (>85%RH),
high temperature (>120°C), or
chemically aggressive atmospheres,
more frequent checks may be
needed.
On-site calibration of a HMW90
humidity transmitter with a HM70
hand-held meter.
Humidity
Humidity Instrument
Calibration
In calibration, the humidity reading
of an instrument is compared against
a portable reference. The reference
should be regularly calibrated and
provided with a valid certificate.
When selecting one of the many
calibration methods, time, cost,
technical requirements, expertise,
and the unique needs of the
organization must be balanced.
Portable meters and products that
can be removed from the installation
can be calibrated in an approved
laboratory or returned to the
instrument provider for calibration.
Vaisala has four Service Centers
around the world available for
calibration.
Instruments installed in processes
that operate within narrow
boundaries can be calibrated using
on-site one-point calibration that can
be performed without disconnecting
the instrument. One-point calibration
can also be used to identify the
need for further calibration and
adjustment.
Some portables such as the Vaisala
HUMICAP® Hand-Held Humidity
and Temperature Meter HM70 or
the Vaisala DRYCAP® Hand-Held
Dewpoint Meter DM70 can be directly
connected to the installed product
and the readings compared to those
on the portable meter’s display.
In environments with large
variations in humidity, multi-point
calibration is recommended. Twopoint or three-point calibrations
Vaisala Humidity Calibrator HMK15 for multi-point on-site calibrations.
can be accomplished in the
field with the help of humiditygenerating equipment, as long as
the local environment is at a stable
temperature. The advantage of multipoint calibration compared to onepoint calibration is higher accuracy
over the entire measurement range.
Multiple humidity levels can be
created with the Vaisala Humidity
Calibrator HMK15, for example.
customers perform calibrations
on Vaisala DRYCAP® products.
Instead, they should be calibrated in
professional calibration laboratories,
such as Vaisala Service Centers.
However, it is possible to perform a
field check on a dew point instrument
to identify whether adjustment is
needed, using the Vaisala DRYCAP®
Hand-Held Dewpoint Meter DM70.
Calibration of Dew Point
Instruments
To learn more about Vaisala's
humidity instruments,
visit www.vaisala.com/humidity.
It is a demanding task to perform
high-quality calibrations on low
dew point instruments. For this
reason, Vaisala doesn't recommend
For more information, visit
www.vaisala.com or contact
us at [email protected]
Ref. B211203EN-A ©Vaisala 2012
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
13
www.vaisala.com
HMT330 Series Humidity and
and Temperature
Temperature
Transmitters for Demanding
Demanding Humidity
Humidity Measurement
Measurement
Features/Benefits
The HMT330 transmitter family offers reliable performance for a wide variety of
demanding industrial humidity measurements.
The Vaisala HUMICAP® Humidity
and Temperature Transmitter Series
HMT330 is designed for demanding
industrial applications where
stable measurements and extensive
customization are essential. With
multiple options to choose from, the
instrument can be tailored to meet
the specific needs of each individual
application.
Proven Vaisala HUMICAP®
Performance
The HMT330 series incorporates
Vaisala’s 40 years of experience in
industrial humidity measurement.
The updated fourth-generation
HUMICAP sensor provides accurate
14
and stable measurement even in
environments with high humidity or
chemical contaminants.
Chemical Purge Minimizes
Effects of Contaminants
In environments with high
concentrations of chemicals and
cleaning agents, the chemical
purge option helps to maintain
measurement accuracy between
calibration intervals.
The chemical purge involves heating
the sensor to remove harmful
chemicals. The function can be
initiated manually or programmed to
occur at set intervals.
▪
Six models for demanding
industrial applications
▪
Full 0 ... 100 %RH
measurement, temperature
range up to +180 °C (+356 °F)
depending on model
▪
Pressure tolerance up to
100 bar depending on model
▪
4th generation Vaisala
HUMICAP® sensor for superior
accuracy and stability
▪
Graphical display and keypad
for convenient operation
▪
▪
Multilingual user interface
▪
Corrosion-resistant IP65/IP66
housing
▪
6-point NIST traceable
calibration
(certificate included)
▪
10-year warranty when
annually calibrated at the
Vaisala Service Center
▪
Analog outputs, RS232/485,
WLAN/LAN
▪
MODBUS protocol support
(RTU/TCP)
▪
Compatible with Vaisala
viewLinc software
Excellent performance in harsh
conditions; good chemical
tolerance
The wide variety of measurement
probes, several installation
accessories, and universal mains
and DC power options make the
instruments easy to install in various
locations and kinds of environment;
walls, poles, pipelines, and ducts,
for example. The input/output cable
can be fed through the back of
the transmitter, which is a useful
feature, especially for cleanroom
installations.
The HMT330 series includes six
models:
•
HMT331 for wall-mounted
applications
•
HMT333 for ducts and tight
spaces
•
HMT334 for high-pressure and
vacuum applications
•
HMT335 for high-temperature
applications
•
HMT337 for high-humidity
applications
•
HMT338 for pressurized pipelines
This device is designed to integrate
seamlessly with the Vaisala viewLinc
CMS, which is a Part 11/Annex 11
compliant software that can be easily
implemented following the GAMP5
guidelines.
Humidity
Wide Range of Installation
Options
Graphical Display of
Measurement Data and
Trends for Convenient
Operation
The HMT330 series features a large
numerical and graphical display with
a multilingual menu and keypad.
It allows users to easily monitor
operational data, measurement
trends, and access measurement
history for the past 12 months.
The optional data logger, with
real-time clock, makes it possible
to generate over four years of
measurement history, and zoom in on
any desired time or time frame.
The display alarm allows any
measured parameter to be tracked,
with freely configurable low and
high limits.
Versatile Outputs and
Data Collection
The HMT330 can support up to three
analog outputs; an isolated galvanic
power supply and relay outputs are
also available.
For serial interface the USB
connection, RS232, and RS485 can
be used.
HMT330 is also capable of applying
the MODBUS communication protocol
and, together with an appropriate
connection option, provides either
MODBUS RTU (RS485) or MODBUS
TCP/IP (Ethernet) communication.
The data logger, with real-time clock
and battery backup, guarantees
reliable logging of measurement data
for over four years. The recorded
The display shows measurement
trends and over four years of real-time
measurement history.
data can be viewed on the local
display or transferred to a PC with
Microsoft Windows® software. The
transmitter can also be connected to
a network with an optional (W)LAN
interface, which enables a (wireless)
Ethernet connection. A USB service
cable makes it easy to connect the
HMT330 to a PC via the service port.
Flexible Calibration
The HMT330 instruments are
calibrated at six humidity points
at the factory and come with a
calibration certificate that meets
all the relevant traceability and
compliance requirements.
A quick, one-point field calibration
can be performed with the handheld HM70 meter. A two-point field
calibration can be performed,
for example, with the HMK15 salt
bath calibrator in a controlled
environment. The transmitter
can also be sent to Vaisala for
recalibration, and accredited
calibrations are available.
15
Technical Data
Performance
Inputs and Outputs
RELATIVE HUMIDITY
Operating voltage
10 ... 35 VDC, 24 VAC ±20%
with optional power supply module
100 ... 240 VAC, 50/60 HZ
Power consumption at +20 °C (Uin 24 VDC)
RS232
max. 25 mA
max. 25 mA
Uout 2 x 0 ... 1 V/0 ... 5 V/0 ... 10 V
Iout 2 x 0 ... 20 mA
max. 60 mA
display and backlight
+ 20 mA
during chemical purge
max. 110 mA
during probe heating (HMT337)
+ 120 mA
Analog outputs (2 standard, 3rd optional)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0... 1 V, 0... 5 V, 0... 10 V
Accuracy of analog outputs at +20 °C
±0.05% full scale
Temperature dependence of the
analog outputs
±0.005%/°C full scale
External loads
current outputs
RL < 500 ohm
0 ... 1 V output
RL > 2 kohm
0 ... 5 V and 0 ... 10 V outputs
RL > 10 kohm
Max. wire size
0.5 mm2 (AWG 20)
stranded wires recommended
Digital outputs
RS232, RS485 (optional)
Protocols
ASCII commands, MODBUS RTU
Service connection
RS232, USB
Relay outputs (optional)
0.5 A, 250 VAC
Ethernet interface (optional)
Supported standards
10BASE-T, 100BASE-TX
Connector
8P8C (RJ45)
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
WLAN interface (optional)
Supported standards
802.11b
Antenna connector type
RP-SMA
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
Security
WEP 64/128, WPA2/802.11i
Authentication / Encryption (WLAN)
Open / no encryption
Open / WEP
WPA Pre-shared key / TKIP
WPA Pre-shared key / CCMP (a.k.a. WPA2)
Optional data logger with real-time clock
Logged parameters
max. four with trend/min/max values
Logging interval
10 sec. (fixed)
Max. logging period
4 years, 5 months
Logged points
13.7 million points per parameter
Battery lifetime
min. 5 years
Display
LCD with backlight, graphical trend display
of any parameter
Menu languages
English, Chinese, Finnish, French, German,
Japanese, Russian, Spanish, Swedish
Measurement range
0 ... 100 %RH
Accuracy (including non-linearity, hysteresis, and repeatability)
with Vaisala HUMICAP® 180 or 180R*
for typical applications
for applications with
with Vaisala HUMICAP® 180C or 180RC*
chemical purge/warmed probe
with Vaisala HUMICAP® 180VC
catalytic sensor
with chemical purge for
H2O2 environments
at +15 ... +25 °C (59 ... +77 °F)
±1 %RH (0 ... 90 %)
±1.7 %RH (90 ... 100 %RH)
at -20 ... +40 °C (-4 ... +104 °F)
±(1.0 + 0.008 x reading) %RH
at -40 ... +180 °C (-40 ... +356 °F)
±(1.5 + 0.015 x reading) %RH
Factory calibration uncertainty (+20 °C)
±0.6 %RH (0 ... 40 %RH)
±1.0 %RH (40 ... 97 %RH)
(Defined as ±2 standard deviation limits. Small
variations possible; see also calibration certificate.)
Response time (90%) at +20 °C (+68 °F) 8 s/17 s** with grid filter
in still air
20 s/50 s** with grid + steel netting filter
40 s/60 s** with sintered filter
*HUMICAP 180R or 180RC recommended
** with HUMICAP 180R or 180RC or 180VC sensor
TEMPERATURE
Accuracy at +20 °C (+68 °F)
± 0.2 °C (± 0.36 °F)
Accuracy over temperature range (measurement range
depends on model)
°C
0.7
0.6
0.5
0.4
0.3
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
Temperature sensor
Pt100 RTD Class F0.1 IEC 60751
Other available variables (model-dependent)
dew point temperature, mixing ratio, absolute humidity, wet bulb
temperature, enthalpy, water vapor pressure
16
Humidity
77 (3.03)
27.5
(1.08)
71 (2.80)
Dimensions
53.5 (2.10)
38 (1.50)
38 (1.50)
Dimensions in mm (inches)
53.5 (2.10)
183 (7.20)
169 (6.65)
ø 7 (0.28)
96 (3.78)
116 (4.57)
M20 x 1.5 for cable diameter
8 ... 11 mm/0.31 ... 0.43"
Conduit fitting
1/2" NPT
User cable connector (optional)
M12 series 8-pin (male)
option 1
female plug with 5 m (16.4 ft.) black cable
option 2
female plug with screw terminals
Probe cable diameter
HMT333 (+80 °C)
6.0 mm
other probes
5.5 mm
Standard probe cable lengths
2 m, 5 m or 10 m
(Additional lengths available,
please see order forms for details)
Housing material
G-AlSi 10 Mg (DIN1725)
Housing classification
IP 66
IP65 (NEMA4X) with local display
Weight
depending on selected probe, cable and modules
1.0 - 3.0 kgs
Transmitter with WLAN antenna
Operating Environment
Operating temperature
for probe
for transmitter body
with display
Electromagnetic compatibility
same as measurement range
-40 ... +60 °C (-40 ... 140 °F)
0 ... +60 °C (32 ... 140 °F)
Complies with EMC standard
EN61326-1, Industrial Environment
Note: Transmitter with display test impedance of
40 ohm is used in IEC61000-4-5 (Surge immunity)
183 (7.20)
116 (4.57)
Cable bushing
92 (3.62)
Mechanics
Mounting Options
Mounting with Wall
Mounting Kit*
Mounting with DIN Rail
Installation Kit
Pole Installation with Installation
Kit for Pole or Pipeline
Mounting Rain Shield with
Installation Kit
TYPE APPROVED PRODUCT
CERTIFICATE NO.: A-13529
*not mandatory for wall installations
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B210951EN-H ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
17
HMT331 Humidity and Temperature Transmitter for Demanding
Wall-Mounted Applications
Typical Applications
The HMT331 is a state-of-the-art wall-mounted humidity
measurement instrument.
The Vaisala HUMICAP® Humidity and Temperature
Transmitter HMT331 is a high-quality wall-mounted
transmitter for demanding HVAC and condition-monitoring
applications.
▪
▪
cleanrooms
▪
▪
swimming halls
pharmaceutical
processes
museums and archives
HMT331 Humidity and
Temperature Transmitter
with short flexible probe and
optional WLAN.
Technical Data
Temperature measurement range
-40 ... +60 °C (-40 ... +140 °F)
Accessories
USB service port cable with PC software
Connection cable for HM70
Wall-mounting plate (plastic)
Pole installation kit with rain shield
DIN rail installation set
PPS plastic grid filter with stainless steel net
Stainless steel sintered filter
219916
211339
214829
215109
215094
DRW010281SP
HM47280SP
HMT333 Humidity and Temperature Transmitter for Ducts and Tight Spaces
The Vaisala HUMICAP®
Humidity and Temperature
Transmitter HMT333 is a
versatile instrument for
applications where a small
remote probe is needed,
for example in demanding
HVAC applications. Its small
thermal mass enables rapid
response to temperature
changes.
Flexible Installation
Typical Applications
The HMT333 transmitter’s
compact probe is designed for
remote applications.
To install the probe in
ducts, channels, and
through walls, an installation kit is available with a stainless
steel flange, lead-through piece, and steel support bar.
The HMT333 has two probe cable options – a flexible
rubber cable that withstands temperatures of up to +80 °C,
and a durable cable that withstands temperatures of up to
+120 °C. Both cable options are available in lengths of 2, 5,
and 10 meters. Additionally, flexible rubber cable (+80 °C) is
available in 20-meter lengths.
For outdoor environments, the DTR502B solar radiation
shield provides protection for the probe. The shield can be
installed on a pole, beam, or flat surface.
18
▪
▪
cleanrooms
▪
▪
environmental chambers
pharmaceutical
processes
processes with
moderate temperature
and humidity
Duct installation kit for
HMT333 and HMT337.
Technical Data
Temperature measurement range
-40 ... +80 °C (-40 ... +176 °F) or
-40 ... +120 °C (-40 ... +248 °F)
Accessories
Duct installation kit
Cable gland with split seal
USB service port cable with PC software
Connection cable for HM70
Wall-mounting plate (plastic)
Pole installation kit with rain shield
Solar radiation shield
DIN rail installation set
PPS plastic grid filter with stainless steel net
PPS plastic grid filter
Stainless steel sintered filter
210697
HMP247CG
219916
211339
214829
215109
DTR502B
215094
DRW010281SP
DRW010276SP
HM47280SP
Humidity
HMT334
HMT334 Humidity
Humidity and
and Temperature
Temperature Transmitter
Transmitter for
for High
High Pressure
Pressure
and
Vacuum
Applications
and Vacuum Applications
Typical
Typical Applications
Applications
▪▪
▪▪
test
test chambers
chambers
high-pressure
high-pressure and
and vacuum
vacuum processes
processes
Technical
Technical Data
Data
Temperature
Temperature measurement
measurement range
range
Operating
pressure
Operating pressure
Accessories
Accessories
The
The HMT334
HMT334 is
is ideal
ideal for
for permanent
permanent installations
installations in
in pressurized
pressurized or
or
vacuum
vacuum processes.
processes.
®
The
The Vaisala
Vaisala HUMICAP
HUMICAP® Humidity
Humidity and
and Temperature
Temperature
Transmitter
HMT334
is
designed
for
Transmitter HMT334 is designed for humidity
humidity measurement
measurement
in
in pressurized
pressurized spaces
spaces or
or vacuum
vacuum chambers.
chambers. Every
Every probe
probe is
is
tested
for
gas
and
vacuum-tight
installation.
tested for gas and vacuum-tight installation.
-70
-70 ...
... +180
+180 °C
°C (-94
(-94 ...
... +356
+356 °F)
°F)
00 ...
10
MPa
(0
...
100
... 10 MPa (0 ... 100 bar)
bar)
Fitting
Fitting body
body ISO
ISO M22
M22 x
x 1.5
1.5
Fitting
body
NPT
1/2"
Fitting body NPT 1/2"
USB service
service port
port cable
cable with
with PC
USB
PC software
software
Connection
Connection cable
cable for
for HM70
HM70
Wall-mounting
Wall-mounting plate
plate (plastic)
(plastic)
Pole
installation
Pole installation kit
kit with
with rain
rain shield
shield
DIN
rail
installation
set
DIN rail installation set
PPS
PPS plastic
plastic grid
grid filter
filter with
with stainless
stainless steel
steel net
net
PPS plastic
plastic grid
grid filter
filter
PPS
Stainless
Stainless steel
steel sintered
sintered filter
filter
Stainless
steel
Stainless steel grid
grid filter
filter
17223SP
17223SP
17225SP
17225SP
219916
219916
211339
211339
214829
214829
215109
215109
215094
215094
DRW010281SP
DRW010281SP
DRW010276SP
DRW010276SP
HM47280SP
HM47280SP
HM47453SP
HM47453SP
HMT335
Humidity and
Temperature Transmitter
for
High
Temperatures
HMT335
Transmitter for
for High
High Temperatures
Temperatures
HMT335 Humidity
Humidity and
and Temperature
Temperature Transmitter
Typical
Typical Applications
Applications
▪▪
▪▪
hot
hot drying
drying processes
processes
food
food processes,
processes, e.g.
e.g.
baking
baking ovens
ovens
The
The installation
installation flange
flange allows
allows
easy
adjustment
easy adjustment of
of the
the probe
probe
installation
installation depth.
depth.
The
The HMT335
HMT335 has
has a
a robust
robust stainless
stainless steel
steel probe,
probe, ideal
ideal for
for hot
hot
processes
processes with
with high
high flow
flow rates.
rates.
®
The
The Vaisala
Vaisala HUMICAP
HUMICAP® Humidity
Humidity and
and Temperature
Temperature
Transmitter
HMT335
has
a
long
stainless
Transmitter HMT335 has a long stainless steel
steel probe
probe
designed
for
high
temperatures.
designed for high temperatures.
Robust
Robust Probe
Probe Ideal
Ideal for
for High
High Flow
Flow Rates
Rates
With
With high
high tolerance
tolerance for
for mechanical
mechanical stress
stress and
and high
high flow
flow
rates,
the
HMT335
is
ideal
for
duct
measurements.
rates, the HMT335 is ideal for duct measurements. The
The
stainless
stainless steel
steel installation
installation flange
flange allows
allows easy
easy adjustment
adjustment of
of
the
probe’s
installation
depth.
the probe’s installation depth.
Technical
Technical Data
Data
Temperature
Temperature measurement
measurement range
range
Accessories
Accessories
-70
-70 ...
... +180
+180 °C
°C (-94
(-94 ...
... +356
+356 °F)
°F)
Mounting
Mounting flange
flange
USB
USB service
service port
port cable
cable with
with PC
PC software
software
Connection cable
cable for
for HM70
HM70
Connection
Wall-mounting
Wall-mounting plate
plate (plastic)
(plastic)
Pole
installation
Pole installation kit
kit with
with rain
rain shield
shield
DIN
rail
installation
set
DIN rail installation set
PPS
PPS plastic
plastic grid
grid filter
filter with
with stainless
stainless steel
steel net
net
PPS
plastic
grid
filter
PPS plastic grid filter
Stainless steel
steel sintered
sintered filter
filter
Stainless
Stainless
Stainless steel
steel grid
grid filter
filter
210696
210696
219916
219916
211339
211339
214829
214829
215109
215109
215094
215094
DRW010281SP
DRW010281SP
DRW010276SP
DRW010276SP
HM47280SP
HM47280SP
HM47453SP
HM47453SP
19
HMT337 Humidity and Temperature Transmitter for High Humidity
Applications
Typical Applications
▪
professional
meteorology
▪
intake air monitoring of
engines and gas turbines
▪
timber drying kilns
Duct installation kit for
HMT333 and HMT337.
The HMT337 is ideal for the most demanding process and
meteorological measurements in high-humidity condensing
environments.
The Vaisala HUMICAP® Humidity and Temperature
Transmitter HMT337 is delivered in one of three
configurations:
Technical Data
•
Basic, with a non-warmed probe for moderate humidity
•
With a warmed probe, for near-condensing conditions
and dew point measurement
•
With a warmed probe and an additional temperature
sensor, for near-condensing conditions and relative
humidity measurement
Cable gland and AGRO
HMP247CG
Duct installation kit (RH probe)
210697
Duct installation kit (T probe)
215003
Swagelok fittings (NPT and ISO) for both RH and T probes
(up to 10 bar)
Solar radiation shield
DTR502B
Meteorological installation kit
HMT330MIK
USB service port cable with PC software
219916
Connection cable for HM70
211339
Wall-mounting plate (plastic)
214829
Pole installation kit with rain shield
215109
DIN rail installation set
215094
Warmed probe accessory
HMT330WPA
PPS plastic grid filter with stainless steel net
DRW010281SP
PPS plastic grid filter
DRW010276SP
Stainless steel sintered filter
HM47280SP
Stainless steel grid filter
HM47453SP
*for more installation accessories, check the order form
True Humidity Readings in Condensation
Conditions
Vaisala’s unique warmed probe provides fast and reliable
measurement in environments where humidity is near
saturation. The heating prevents condensation from
forming on the sensor.
As the probe is heated, the humidity level inside it stays
below the ambient level. With accurate temperature
measurement, the ambient dew point can be calculated
precisely.
If the relative humidity value is needed, an additional
temperature sensor is used. The measured ambient
temperature provides the compensation for calculating
relative humidity and other humidity parameters.
Installation Options
Tight installation through a process wall can be achieved
with Swagelok ® fittings. The optional HMT330MIK
Installation Kit is available for outdoor installations; duct
installation kits are also available.
20
Temperature measurement range
-70 ... +180 °C (-94 ... +356 °F)
Accessories*
Humidity
HMT338 Humidity and Temperature Transmitter for Pressurized Pipelines
Typical Applications
▪
▪
▪
▪
process lines
environmental chambers
vacuum-drying processes
compressed air lines with refrigerant dryers
The HMT338 is ideal for installations in pressurized processes
where the probe needs to be removed while the process is
running.
The Vaisala HUMICAP® Humidity and Temperature
Transmitter HMT338 is designed for pressurized processes.
Technical Data
Insert or Remove the Probe while the
Process is Running
Accessories
With “hot tapping”, the probe is inserted directly into the
process while it is running, without the need for venting or
lowering the process pressure.
The probe is tightened to a ball-valve assembly fixed to
the process pipe or wall. The adjustable hex nut is handtightened to temporarily hold the probe in place. The probe
is then pushed down to the appropriate depth. The hex nut
is then tightened with a wrench to lock the probe in place.
Hot tapping is possible in pressures up to 10 bar.
Temperature measurement range
Operating pressure
-70 ... +180 °C (-94 ... +356 °F)
0 ... 4MPa (0 ... 40 bar)
Ball-valve set
Pressure fitting ISO 1/2 to NPT 1/2
USB service port cable with PC software
Connection cable for HM70
Wall-mounting plate (plastic)
Pole installation kit with rain shield
DIN rail installation set
PPS plastic grid filter with stainless steel net
PPS plastic grid filter
Stainless steel sintered filter
Stainless steel grid filter
BALLVALVE-1
210662
219916
211339
214829
215109
215094
DRW010281SP
DRW010276SP
HM47280SP
HM47453SP
21
Dimensions of the Probes for the HMT330 Series
Dimensions in mm (inches)
HMT335 probe
41 (1.6)
HMT338 probe
ø13.5 (0.53)
HMT331 probe
51 (2.0)
192 (7.56)
253 (9.96)
37.5 (1.48)
78.5 (3.09)
M9×1
ø 12 (0.47)
HMT337 RH probe
M9x1
Ø 12 (0.47)
HMT333 probe
37.5 (1.48)
79.5 (3.13)
98.5 (3.88)
99.5 (3.92)
Installation flange
50 (1.97)
5)
.9
5
2 (0.08)
ø7
ø12 (0.47)
M26x1.5
(2
HMT337 T probe
M22×1.5 or
NPT 1/2"
HMT334 probe
41 (1.61)
120 (4.72)
170 (6.69)
.5
ø9
)
37
(0.
°
90
22
14 (0.55)
Humidity
When There’s
No Room for Error
When it comes to measuring humidity in harsh
manufacturing environments, you don’t want to
cut corners. The Vaisala HUMICAP® Humidity and
Temperature Transmitter Series HMT330 is an
uncompromising transmitter you can depend on for
years of trouble-free performance.
• Credibility that speaks for itself – close to 80,000
installations worldwide and counting
• 10-year warranty when annually calibrated
• A wide range of options and configurations
• Built for extreme environments
• Support and service you can count on
Your customers choose the best. Why would you
choose anything less?
www.vaisala.com/HMT330
[email protected]
23
www.vaisala.com
HMT360 Series Intrinsically Safe Humidity and
Temperature Transmitters
Customers may specify the
transmitter configuration when
ordering the instrument, however
changes in configuration can also
easily be made in the field.
Interchangeable Probes
The HMT360 offers six probe options
for various applications:
HMP361
-wall mount
HMP363
-confined spaces
HMP364
-pressurized spaces
HMP365
-high temperature
HMP367
-high humidity
HMP368
-pressurized
pipelines
The Vaisala HUMICAP® Humidity and Temperature Transmitter HMT361 wall mount
transmitter, shown with six probe options, is designed specifically for hazardous
and explosive environments.
Features/Benefits
▪
Measures humidity and
temperature, outputs also dew
point, mixing ratio, absolute
humidity and wet bulb
temperature
▪
Safe operation with the entire
transmitter in hazardous areas:
Division 1 and 2 (USA, Canada),
Categories 1G / Zone 0 and
1D / Zone 20 with protection
cover (EU)
The Vaisala HUMICAP® Humidity
and Temperature Transmitter Series
HMT360 are the ideal solution for
measuring humidity in hazardous
areas. They operate safely and
reliably even in the most hazardous
classifications. The HMT360
transmitters' proven performance
and technology conform with
rigorous international standards.
Intrinsically Safe
▪
▪
▪
Intrinsically safe
▪
▪
Six probe options
Customized Configuration
Temperature range between
-70 … +180°C (-94 … +356°F)
depending on the probe option
Due to the microprocessor based
electronics, options and accessories,
the HMT360 series is truly flexible.
▪
NIST traceable (certificate
included)
24
Designed for harsh conditions
Vaisala HUMICAP® Sensor
features high accuracy,
excellent long-term stability,
and negligible hysteresis
The entire HMT360 transmitter can
be installed directly in explosive
areas. It can withstand continuous
exposure to potentially explosive
environments that contain flammable
gases or dust.
The interchangeable probes
enable fast and easy removal or
re-installation when required.
Calibration, for example, is easy
to perform due to the modular
structure. All calibration coefficients
are included in the probe unit itself,
which means that probes can be
switched between transmitter bodies
without losing the accuracy.
Optimized Sensors
In addition to the standard Vaisala
HUMICAP® Sensor, an application
specific, very chemically durable
sensor is also available.
Long-term Solution
The HMT360 transmitters are an
investment; their rugged design,
combined with trouble-free
operation, ensure a long-term
solution for monitoring humidity and
dew point in explosive environments.
Customized calibration and
maintenance contracts for the
HMT360 series are available on
request.
Dimensions
Technical Data
Dimensions in mm (inches)
HMP361 for wall mounting
Probe diameter
62 (2.44)
-40 ... +60 °C
(-40 ... +140 °F)
ø12 (o.47)
Temperature range
Humidity
Interchangeable Probes for HMT360 Intrinsically
Safe Humidity and Temperature Transmitter
12 mm
41 (1.61)
86 (3.39)
127 (5)
The HMP361 probe in this picture has
a stainless steel netting filter.
Dimensions
Technical Data
HMP363 for confined spaces
Dimensions in mm (inches)
-40 ... +120 °C
(-40 ... +248 °F)
rubber cable
-40 ... +80 °C
(-40 ... +176 °F)
2, 5 or 10 meters
Probe diameter
Installation kit for
duct mounting
75 (2.96)
Swagelok for 12mm
probe, 1/2" NPT
thread
210697
Probe cable length
Probe diameter
duct wall
HMP247CG
drilling 16...22 (0.63...0.87)
SWG12NPT12
Dimensions
Dimensions in mm (inches)
HMP364 for high pressure
Pressure range
flange
Ø12 (0.47)
Technical Data
Temperature range
50 (1.97)
adjustable
Installation
Cable Gland M20x1.5
with splitting seal
Installation flange:
aluminum or
stainless steel
12 mm
Duct installation kit
The HMP364 probe is designed for
measurement in pressurized spaces or
vacuum chambers.
98,5 (3,88)
-70 … +180 °C
(-94 … +356 °F)
0 ... 10 MPa
2, 5 or 10 meters
12 mm
Fitting body M22x1.5
17223
Fitting body NPT1/2
17225
M22×1.5 or
NPT 1/2"
Probe cable length
37.5 (1,48)
ø12 (0.47)
The HMP363 probe is small and fits
into tight spaces. This one is connected
with a teflon cable.
teflon cable
ø 12 (0,47)
Temperature range with
41 (1.61)
120 (4.72)
170 (6.69)
25
Dimensions
HMP365 for high temperature
Temperature range
Probe cable length
-70 … +180 °C
(-94 … +356 °F)
Dimensions in mm (inches)
41 (1.6)
2, 5 or 10 meters
Probe diameter
ø13.5 (0.53)
Technical Data
51 (2.0)
192 (7.56)
13.5 mm
253 (9.96)
Installation
The HMP365 probe is designed for high
temperature environments.
75 (2.96)
50 (1.97)
Mounting flange
210696
Cable Gland M20x1.5
with splitting seal
Installation flange:
stainless steel
HMP247CG
drilling 16...22 (0.63...0.87)
Dimensions
Dimensions in mm (inches)
Temperature range
-70 … +180 °C
(-94 … +356 °F)
Probe cable length
2, 5 or 10 meters
Probe diameter
12 mm
Installation
The HMP367 probe is constructed to
be installed in environments with high
humidities.
210697
Cable Gland M20x1.5
with splitting seal
Swagelok for 12mm
probe, 3/8" ISO thread
SWG12ISO38
Swagelok for 12mm
probe, 1/2" NPT thread
SWG12NPT12
Dimensions
Dimensions in mm (inches)
HMP368 for pressurized
pipelines
-70 … +180 °C
(-94 … +356 °F)
Pressure range
0 ... 4 MPa
Probe cable length
2, 5 or 10 meters
Probe diameter
13.5 mm/12 mm
Two probe lengths available.
Installation
Fitting body ISO1/2 solid structure
DRW212076SP
Fitting body NPT1/2 solid structure
NPTFITBODASP
Ball valve ISO 1/2 with welding joint
BALLVALVE-1
26
99.5 (3.92)
HMP247CG
Technical Data
The HMP368 probe enables flexible
installation in pressurized pipelines.
37.5 (1.48)
79.5 (3.13)
Duct installation kit
Temperature range
M9×1
HMP367 for high humidities
ø 12 (0.47)
Technical Data
Performance
Operating Environment
RELATIVE HUMIDITY
Temperature range
operating temp. range for
electronics
with display
storage
Pressure range
Measurement range
0 ... 100 % RH
Accuracy (including non-linearity, hysteresis, and repeatability)
for typical applications
with Vaisala HUMICAP® 180R
at +15 ... +25 °C (59 ... +77 °F)
± 1.0 % RH (0 ... 90 %RH)
±1.7 %RH (90 ... 100 %RH)
at -20 ... +40 °C (-4 ... +104 °F)
±(1.0 + 0.008 x reading) %RH
at -40 ... +180 °C (-40 ... +356 °F) ± (1.5 +0.015 x reading) %RH
with Vaisala HUMICAP® 180L2 for application with demanding
chemical environment
at -10 ... +40 °C (14 ... +104 °F)
± (1.0 + 0.01 x reading) %RH
at -40 ... +180 °C (-40 ... +356 °F) ± (1.5 + 0.02 x reading) %RH
Factory calibration uncertainty (+20 °C) ± 0.6 % RH (0 ... 40 %RH)
± 1.0 % RH (40 ... 97 %RH)
(Defined as ±2 standard deviation limits. Small variations
possible, see also calibration certificate.)
Response time (90 %) at +20 °C (+68 °F) in still air
with grid filter
17 s
with grid + steel netting filter
50 s
with sintered filter
60 s
TEMPERATURE
Measurement range
-70 ... +180 °C (-94 ... +356 °F)
(depends on selected probe)
Typical accuracy of electronics at +20 °C (+68 °F) ±0.2 °C (0.36 °F)
Typical temperature dependence
of electronics
0.005 °C/°C (0.005 °F/°F)
Sensor
Pt1000 RTD Class F0.1 IEC 60751
Accuracy over temperature range
°C
0.7
0.6
Humidity
Technical Data
-40 ... +60 °C (-40 ... +140 °F)
-20 ... +60 °C (-4 ... +140 °F)
-40 ... +70 °C (-40 ... +158 °F)
see probe specifications
Complies with EMC standard EN61326-1, Electrical equipment for
measurement, control and laboratory use - EMC requirements;
Industrial Environment.
NOTE! IEC 1000-4-5 complies only when using external EXi
approved surge arrester in the safe area.
Inputs and Outputs
Operating voltage
12 ... 28 V
with serial port (service mode)
15 ... 28 V
Analog outputs
two-wire 4 ... 20 mA, one standard, one optional
Typical accuracy of analog outputs at +20 °C
±0.05% full scale
Typical temperature dependence
of analog outputs
0.005% / °C (0.005% / °F) full scale
Analog outputs
connection via safety barriers
RS232C serial output for service use
connector type RJ45
Display
two-line LCD
Mechanics
Connections
Cable bushings
Conduit fitting
Housing material
Housing classification
Housing weight
screw terminals, 0.33...2.0 mm 2 wires (AWG 14-22)
For 7.5...12mm or 10...15mm cable
diameters (M20)
NPT 1/2" (M20)
G-AlSi10Mg (DIN 1725)
IP66 (NEMA 4X)
950 g
0.5
Options and Accessories
0.4
0.3
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-80
-60
-40
-20
0
20
40
60
80
100
120
140
160
180
OTHER VARIABLES
Optionally available
dew point temperature, mixing ratio,
absolute humidity, wet bulb temperature.
Duct installation kit (for HMP363/367)
210697
Mounting flange (for HMP365)
210696
Ball valve ISO 1/2 with welding joint
BALLVALVE-1
(for HMP368)
pressure range at +20 °C (+68 °F):
0 ... 20 bar (0 ... 290 psia)
(during installation max. 10 bar (145 psia)
Calibration adapter for HMK15
211302
Serial interface cable for PC
connectors RJ45 - D9 female
25905ZZ
Galvanic isolator
212483
Zener barrier
210664
Protection cover (for use in the
214101
presence of combustible dust, ATEX)
II 1 D IP65 T = 80 °C
27
Classification with Current Outputs
Dimensions
EUROPE / VTT
Dimensions in mm (inches)
EU (94/9/EC, ATEX100a)
Safety factors
II 1 G
Ex ia IIC T4 Ga
VTT 09 ATEX 028 X issue No: 2
Ui = 28 V, Ii = 100 mA, Pi = 700 mW
Ci = 1 nF, Li negligibly low
Environmental specifications
-40 ... +60 °C (-40 ... +140 °F)
Tamb
Pamb
0.8 ... 1.1 bar
Dust classification (with protection cover) II 1 D (IP65 T=70 °C)
VTT 04 ATEX 023X
USA (FM)
Classes I, II, III, Division 1, Groups A-G and
Division 2, Groups A-D, F and G
FM Project ID: 3010615
Safety factors:
Vmax = 28 VDC, Imax = 100 mA,
Ci = 1 nF, Li = 0, Pi = 0.7 W, Tamb= 60 °C(140 °F), T5
JAPAN (TIIS)
Ex ia IIC T4
Code number: TC20238
Safety factors:
Ui = 28 VDC, Ii = 100 mA, Ci = 1 nF,
Pi = 0.7 W, Li = 0, Tamb= 60 °C (140 °F)
CANADA (CSA)
Class I
Class II
Division 1 and Division 2, Groups A, B, C, D;
Division 1 and Division 2, Groups G and
Coal Dust;
Class III
CSA File No: 213862 0 000, CSA Report: 1300863
Safety factors:
Tamb= 60 °C, T4,
Intrinsically safe when connected as per
Installation Drawing DRW213478.
CHINA (PCEC)
Ex ia II CT4
Certificate No. CE092145
Standard GB3836.1-2000 and GB3836.4-2000
IECEx (VTT)
Ex ia IIC T4 Ga
IECEx VTT 09.0002x issue No: 2
Safety factors
Ui = 28 V, Ii = 100 mA, Pi = 700 mW
Ci = 1 nF, Li negligibly low
Environmental specification
-40 ... +60 °C (-40 ... +140 °F)
Tamb
Pamb
0.8 ... 1.1 bar
28
HMT361
Accessory
Ball valve ISO 1/2 with welding joint
Cable Gland M20 x 1.5 with splitting seal
Duct installation kit
Fitting body ISO1/2 solid structure
Fitting body M22 x 1.5
Fitting body NPT1/2
Fitting body NPT1/2 solid structure
Mounting flange
Swagelok for 12mm probe, 1/2" NPT thread
Swagelok for 12mm probe, 3/8" ISO thread
part number
BALLVALVE-1
HMP247CG
210697
DRW212076SP
17223
17225
NPTFITBODASP
210696
SWG12NPT12
SWG12ISO38
HMT363
HMT364
HMT367
√
√
√
HMT368
√
√
√
√
√
√
√
√
√
√
√
√
Ref. B210956EN-D ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
HMT365
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
29
Humidity
Accessories
www.vaisala.com
HMT310 Humidity and Temperature Transmitter
The Vaisala HUMICAP® Humidity and Temperature Transmitter HMT310 models
(from left to right): HMT313, HMT317, HMT314, HMT318, HMT315 and HMT311.
Features/Benefits
▪
Latest generation Vaisala
HUMICAP® sensor for excellent
accuracy and stability
▪
Full 0 ... 100 %RH
measurement, temperature
range up to +180 °C (+356 °F),
depending on model
▪
▪
Small size, easy to integrate
▪
NIST traceable calibration
(certificate included)
30
Insensitive to dust and most
chemicals
Reliable Vaisala
HUMICAP® Technology
The HMT310 incorporates the latest
generation Vaisala HUMICAP®
sensor. The sensor is a capacitive
thin-film polymer sensor providing
high accuracy, excellent long-term
stability and negligible hysteresis. It
is insensitive to dust, particulate dirt
and most chemicals.
Several Outputs, One
Connector
The HMT310 is powered up with
10 ... 35 VDC. It has two analog
outputs and an RS232 serial output.
The output signal and the supply
power travel in the same cable, the
only cable connected to the unit.
Chemical Purge
Chemical purge helps to maintain
measurement accuracy between
calibration intervals. It involves
heating the sensor to remove harmful
chemicals. The function can be
initiated manually or programmed
to occur at set intervals.
Optional Functions
The following optional functions
are available: several probes for
various applications, calculated
humidity quantities, variety of
mounting kits, rain shield, sensor
protection options and probe cable
lengths, warmed probe and sensor
heating for high humidity conditions
(HMT317), and chemical purge for
applications risking an interference
with chemicals in the measuring
environment.
Measured Values
Electrical Connections
RELATIVE HUMIDITY
Measurement range
Sensor
Vaisala HUMICAP®180R
Vaisala HUMICAP®180RC
0 ... 100 %RH
typical applications
applications with chemical
purge/warmed probe
catalytic sensor for H2O2
Vaisala HUMICAP®180V
environments
catalytic sensor with chemical
Vaisala HUMICAP®180VC
purge for H2O2 environments
Accuracy (including non-linearity, hysteresis, and repeatability)
at a temperature range of
+15 ... +25 °C (+59 … +77 °F)
±1 %RH (0 ... 90 %RH)
±1.7 %RH (90 ... 100 %RH)
-20 ... +40 °C (-4 … +104 °F)
±(1.0 + 0.008 x reading) %RH
-40 ... +180 °C (-40 … +356 °F)
±(1.5 + 0.015 x reading) %RH
Factory calibration uncertainty
±0.6 %RH (0 ... 40 %RH)*
(+20 °C)
±1.0 %RH (40 ... 97 %RH)*
* Defined as ±2 standard deviation limits. Small variations possible, see
also calibration certificate.
Response time (90 %) at +20 °C (+68 °F)
17 s with grid filter
in 0.1 m/s air flow
50 s with grid and steel, netting filter
60 s with sintered filter
TEMPERATURE
HMT311
HMT313
-40 ... +60 °C (-40 ... +140 °F)
-40 ... +80 °C (-40 ... +176 °F)
or -40 ... +120 °C (-40 ... +248 °F)
HMT314, HMT315, HMT317, HMT318 -70 ... +180 °C (-94 ... +356 °F)
Typical accuracy at +20 °C (+68 °F)
±0.2 °C (±0.36 °F)
Accuracy over temperature range (see graph below)
Δ °C
0.7
0.6
0.5
0.4
0.3
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-80
-60
-40
-20
Temperature sensor
0
20
40
60
80
100
120
140
160
180
Pt100 RTD Class F0.1 IEC 60751
Two analog outputs,
selectable and scalable
0 ... 20 mA or 4 ... 20 mA
0 … 5 V or 0 … 10 V
1 … 5 V available through scaling
Typical accuracy of analog output at +20 °C
±0.05 % full scale
Typical temperature dependence
0.005 %/°C (0.003 %/°F)
of analog output
of full scale
Serial output
RS232C
Connections
M12 8-pole connector with RS232C,
current/voltage outputs (two channels) and Uin
Operating voltage
10 ... 35 VDC
Minimum operating voltage
RS232C output
10 VDC
Analog output
15 VDC
Probe heating and chemical purge
15 VDC
Pressures above 10 bara (145 psia)
24 VDC
Power consumption
RS232
12 mA
12 mA
Uout 10 V (10 kOhm) channel 1 & channel 2
50 mA
Iout 20 mA (load 511 Ohm) channel 1 & channel 2
Chemical purge at 24 VDC
+ 220 mA
Warmed probe at 24 VDC
+ 240 mA
External load
RL < 500 Ohm
Startup time after power-up
3s
General
Operating temperature range for
-40 ... +60 °C (-40 ... +140 °F)
electronics
Storage temperature range
-55 ... +80 °C (-67 ... +176 °F)
Operating pressure
HMT314
0 ... 100 bar
HMT318
0 ... 40 bar
HMT315, HMT317
vapor tight
Transmitter housing material
G-AlSi10Mg
Transmitter base material
PPS
Housing classification
IP66
Cable feed through
8-pole connector with 5 m cable,
alternatives
Female 8-pin connector screw joint for
cable diameter 4 ... 8 mm
Probe cable length
2m, 5m, or 10m
Sensor protection
PPS grid with stainless steel net,
PPS grid, Sintered filter, Membrane
stainless steel filter, H2O2 filter
Complies with EMC standard EN61326-1, Industrial environment
Accessories
Rain shield
USB cable
PPS Plastic Grid with Stainless Steel Netting
PPS Plastic Grid Filter
Sintered Filter AISI 316L
Stainless Steel Filter
Stainless Steel Filter with Membrane
Catalytic H2O2 Filter
ASM211103
238607
DRW010281SP
DRW010276SP
HM47280SP
HM47453SP
214848SP
231865
31
Humidity
Technical Data
43(1.69)
5 (0.20)
Dimensions
Transmitter body dimensions in mm (inches)
Ø4.5 (0.177)
72.5 (2.85)
60.5 (2.38)
43(1.69)
5 (0.20)
Ø4.5 (0.177)
M22×1.5 or
NPT 1/2"
ø12 (0.47)
M9x1
Ø 12 (0.47)
102 (4.02)
115 (4.53)
72.5 (2.85)
60.5 (2.38)
Probe dimensions in mm (inches)
102 (4.02)
115 (4.53)
41 (1.61)
37.5 (1.48)
78.5 (3.09)
120 (4.72)
HMT313 probe
98.5 (3.88)
170 (6.69)
51 (2.0)
M9×1
ø 12 (0.47)
41 (1.6)
ø13.5 (0.53)
HMT314 probe
37.5 (1.48)
192 (7.56)
79.5 (3.13)
253 (9.96)
99.5 (3.92)
HMT315 probe
HMT317 probe
HMT318 probe
Ref. B210769EN-G ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
32
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Humidity
Calculate
and Convert.
The free web based Vaisala Humidity
Calculator allows you to calculate several
humidity parameters from one known
humidity value. Make unit conversions on
the fly, and see the effects of changing
ambient conditions, like temperature and
pressure.
The calculator works with any device, PC or
mobile, and online and offline. It is available
in several languages.
Access the Vaisala Humidity Calculator at
www.vaisala.com/humiditycalculator
www.vaisala.com/humiditycalculator
33
www.vaisala.com
Vaisala HUMICAP® Humidity and Temperature
Transmitters HMT120 and HMT130
Features/Benefits
The HMT120/130 with and without a display.
The Vaisala HUMICAP® Humidity and
Temperature Transmitters HMT120
and HMT130 are designed for
humidity and temperature monitoring
in cleanrooms and are also suitable
for demanding HVAC and light
industrial applications.
Performance
The HMT120/130 incorporates Vaisala
HUMICAP® technology that measures
relative humidity accurately and
reliably. The Vaisala HUMICAP® is
resistant to dust and most chemicals.
The transmitter enclosure is
optimized for use in cleanrooms.
The smooth surface of the enclosure
makes it easy to clean and the
enclosure material is chosen
to tolerate purifying agents.
Furthermore, the cabling can be
done through the back wall of the
transmitter.
34
Interchangeable Probe
The HMT120/130 transmitters use
a fully interchangeable relative
humidity probe. The probe can
be easily removed and replaced
with a new one without having to
adjust the transmitter, which allows
for easy and quick recalibration
of the transmitter. The probe can
be adjusted using one of Vaisala’s
portable meters as a reference.
Also available is a constant output
probe with fixed RH and T output
for convenient inspection of the
monitoring system and signal
transfer line.
Available Options
The HMT120 and HMT130
transmitters are available as wall
mounted or with remote probe. For
high temperature applications or
where space is limited, the remote
▪
Vaisala HUMICAP® technology
with humidity sensor
HUMICAP® 180R
▪
Humidity parameter options:
relative humidity, dew
point/frost point, wet bulb
temperature, enthalpy, absolute
humidity, mixing ratio, vapor
pressure, and saturation vapor
pressure
▪
2-wire loop-powered or 3-wire
voltage output configurations
▪
Interchangeable probe
(easy field calibration)
▪
▪
Accurate and reliable
▪
▪
Optional LCD display
▪
Wall-mounted or with a
remote probe
▪
Constant output probe
available
▪
Can be mounted outdoors
using a Vaisala installation
kit and the Vaisala Radiation
Shield DTR504A
▪
▪
Enclosure IP65
▪
Suitable for cleanrooms and
demanding HVAC and light
industrial applications
Resistant to dust and most
chemicals
USB cable available for a PC
connection for maintenance
3-point NIST traceable
calibration (certificate
included)
probe is ideal. The transmitters
come with an optional LCD display,
which shows the measurement
results of selected parameters in
selected units. The parameters are
displayed simultaneously at two
separate rows on the display.
Performance
Operating Environment
RELATIVE HUMIDITY
Operating temperature range
transmitter body, no display
transmitter body, with display
HMP110 probe
Storage temperature range
Electromagnetic compatibility
Measurement range
0 ... 100 %RH
Accuracy including non-linearity, hysteresis, and repeatability
temperature range
0 °C ... +40 °C
0 ... 90 %RH
±1.5 %RH
90 ... 100 %RH
±2.5 %RH
temperature range
-40 ... 0 °C, +40 ... +80 °C
0 ... 90 %RH
±3.0 %RH
90 ... 100 %RH
±4.0 %RH
Factory calibration uncertainty at +20 °C (+68 °F)
0 ... 90 %RH
±1.1 %RH
90 ... 100 %RH
±1.8 %RH
Humidity sensor
Vaisala HUMICAP® 180R
Stability
±2 %RH over 2 years
In typical HVAC applications
±0.5 %RH per year
TEMPERATURE
Measurement range
-40 °C ... +80 °C
Accuracy over temperature range
at +15 °C ... +25 °C
±0.2 °C
at 0 ... +15 °C and at +25 °C ... +40 °C
±0.25 °C
at -40 °C ... +0 °C and at +40 °C ... +80 °C
±0.4 °C
Temperature sensor
Pt1000 RTD Class F0.1 IEC 60751
-40 °C ... +60 °C
-20 °C ... +60 °C
-40 °C ... +80 °C
-50 °C ... +70 °C
EN 61326-1 and EN 55022
Mechanics
Material
transmitter housing
display window
probe body
probe grid filter
Housing classification
Connections
inputs and outputs
probe interface
Probe cable lengths
Display (optional)
Weight (including probe)
PBT plastic
PC plastic
Stainless steel (AISI 316)
Chrome coated ABS plastic
IP65
Screw terminals 0.5 ... 1.5 mm2
4-pin M8 female panel connector
3 m, 5 m, 10 m - up to 50 m
128 x 64 resolution full graphics
B&W display without backlight
270 g
OTHER VARIABLES (OPTIONAL)
dew point/frost point, wet bulb temperature, enthalpy, absolute
humidity, mixing ratio, vapor pressure, and saturation vapor
pressure
Inputs and Outputs
Accessories
HMT120 TWO-WIRE TRANSMITTER (LOOP POWERED)
Current output signals
External loop voltage
4 ... 20 mA
10 ... 30 VDC (RL= 0 ohms)
20 ... 30 VDC (RL< 500 ohms)
HMT130 THREE-WIRE TRANSMITTER
Voltage output signals
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
or user defined between 0 ... 10 V
Min output resistance
1 kohm
Serial output
RS485, non-isolated
Relay output
1 relay (max. 50 VDC, 200 mA)
Supply voltage
10 ... 35 VDC
15 ... 35 VDC (when output 0 ... 10 V)
24 VAC (±20 %)
Current consumption at 24 VDC
8 mA, if relay closed 15 mA
Max. additional error caused by the
analog outputs after calibration at
+20 °C ambient temperature
±0.1 % of FS output signal
Temperature dependence of the
analog outputs
±0.005 % of FS output signal
Humidity and temperature probe
Humidity and temperature replacement probe
Constant output probe
Humidity sensor
Probe mounting flange
Probe mounting clamps, 10 pcs
HMP110 sensor protection
plastic grid filter
plastic grid with membrane filter
stainless steel sintered filter
Probe cable 3 m
Probe cable 5 m
Probe cable 10 m
Radiation shield
Rain shield with installation kit
Duct installation kit
HMI41 connection cable
HM70 connection cable
USB serial interface cable
* See separate order form
HMP110*
HMP110R*
HMP110REF*
HUMICAP® 180R
226061
226067
DRW010522SP
DRW010525SP
HM46670SP
HMT120Z300
HMT120Z500
HMT120Z1000
DTR504A
215109
215619
25917ZZ
211339
219685
35
Humidity
Technical Data
Dimensions
Dimension in mm
Remote probe dimensions
116
120
Wall Assembly dimensions
78
M4
;4
pc
s
71 [2,8]
91
145
39
46
ø12 [0,47]
72
92
Ref. B211086EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
36
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Humidity
The five-step Vaisala Humidity Expert Series will give you all you need to
know to become an expert in humidity.
Convert different humidity parameters
Make easy calculations with Vaisala Humidity Calculator
Find out how to choose the right humidity instrument for your application
Learn the optimal calibration methods for humidity calibration
Get familiar with the operational principle of your humidity sensor
Getting access to all this expertise is easy – sign up now at
www.vaisala.com/humidityexpert
37
www.vaisala.com
HMW90 Series Humidity and Temperature
Transmitters for High Performance HVAC Applications
Features/Benefits
The HMW90 Series Humidity and Temperature Transmitters are designed for
demanding HVAC applications.
Wall-mounted Vaisala HMW90
Series HUMICAP® Humidity and
Temperature Transmitters measure
relative humidity and temperature
in indoor HVAC applications, where
high accuracy, stability, and reliable
operation are required.
The flexible HMW90 series offers
a variety of options and features.
Transmitters include a display and a
sliding cover with either an opening
for the display or a solid front. Both
analog and digital output options,
including special scalings and
calculated parameters, are available.
Quick and Easy to Install
HMW90 series transmitters are quick
and easy to install. The wiring is
connected through the back plate
and the electronics with the sensors
can be snapped on easily after the
wiring is complete. The transmitter is
configured using dip switches, which
are accessible when the enclosure
is open.
38
Digital Communication
Brings Benefits
The introduction of digital (BACnet/
Modbus) communication to field level
devices brings many advantages. For
example, all sensors can be centrally
accessed and their performance
can be easily monitored. Wiring is
simple when multiple sensors are
installed on the same bus. Sensors
can be set up using standardized
tools, and the system can be enlarged
with additional sensors quickly and
conveniently. In addition, parameters
influencing measurements, such as
pressure or site elevation, can be
centrally set and updated.
Choose from a Wide
Variety of Calibration
Options
On-site calibration and adjustment is
exceptionally easy. The sliding cover
exposes offset trimmers for onepoint calibration without disturbing
measurement. The display instantly
indicates the effects of changes,
▪
▪
Both analog and digital output
▪
Humidity parameter options:
relative humidity, dew point,
mixing ratio, enthalpy, wet
bulb temperature, dew point
depression, and absolute
humidity
▪
Full 0 … 100%RH measurement
range
▪
▪
Up to ±1.7%RH accuracy
▪
NIST traceable calibration
(certificate included)
▪
Available in four colors
Easy installation, configuration,
and field adjustment
User exchangeable humidity
and temperature module
BACnet in Brief
▪
A data communication protocol
for Building Automation and
Control networks
▪
Used in management,
automation and field level
communication
▪
ANSI/ISO/ASHRAE standard
controlled by a standardization
body
▪
Adds flexibility by allowing
the integration of products
and systems from different
manufacturers
making it clear and convenient to make
adjustments. A service port enables
two-point calibration, using either a
PC or the Vaisala HUMICAP® HandHeld Humidity and Temperature Meter
HM70. HMW90 series transmitters
include a user-exchangeable
measurement module, which can be
ordered as a spare part. Calibration
services are available through all
Vaisala Service Centers.
Technical Data
Models
2-wire, current output
3-wire, voltage output
configurable analog output model
2-wire, current output
2-wire, current output with display
3-wire, voltage output
3-wire, voltage output with display
Configurable analog/digital model
Digital (BACnet, Modbus) model
Digital (BACnet, Modbus) model with display
Performance
RELATIVE HUMIDITY
0 ... 100 %RH, non-condensing
+10 ... +40 °C (+50 ... +104 °F)
±1.7 %RH
±2.5 %RH
-5 ... +10 °C, +40 ... + 55 °C
(+23 ... +50 °F, +104 ... +131°F)
0 ... 90 %RH
±3 %RH
90 ... 100 %RH
±4 %RH
Stability in typical HVAC applications
±0.5 %RH/year
Humidity sensor
Vaisala HUMICAP® 180R
TEMPERATURE
-5 ... +55 °C (+23 ... +131 ºF)
±0.2 °C (± 0.36 °F)
±0.3 °C (± 0.54 °F)
±0.5 °C (± 0.90 °F)
Digital temperature sensor
Operating Environment
-5 ... +55 °C (+23 ... +131 °F)
-30 ... +60 °C (-22 ... +140 °F)
EN61326-1, Industrial Environment
Spare Parts and Accessories
Current output models
Outputs
Loop resistance
Supply voltage
2 x 4 ... 20 mA, loop powered
0 ... 600 Ω
20 ... 28 VDC at 500 Ω load
10 ... 28 VDC at 0 Ω load
Isolation between output channels
500 VDC
Voltage output models
Outputs
2 × 0...5 V or 2 × 0...10 V
Load resistance
10 kΩ min.
Supply voltage
18 ... 35 VDC, 24 VAC ±20 % 50/60 Hz
Max. current consumption
12 mA
max. with relay 25 mA
Relay
1 pc (max. 50 VDC, 500 mA)
Digital models
Supply voltage
18 … 35 VDC, 24 VAC ± 20% 50/60 Hz
Max. current consumption
(with 120 Ω termination)
30 mA at 24 VDC
Output type
RS-485 (galvanic isolation, 1.5 kV)
RS-485 end of line termination
Enable with jumper, 120 Ω
Supported protocols
Selectable by DIP switch
BACnet MS/TP
Operating mode
Selectable Master/Slave
Address range, master mode
0 … 127
Address range, slave mode
128…255
Modbus RTU
Address range
0 … 247
Service port
RS-485 line for temporary service use
Dimensions in mm ( h × w × d)
29.8
Ø
81
4.4
30.5
Ref. B211183EN-D ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
133 × 81 × 30
59.5
30
47.5
HTM10SP
TM10SP
236285
219980
219690
27
Humidity and Temperature Module
Temperature Module (for T-only models)
Decorative cover set (10 pcs.)
Connection cable for HM70 hand-held meter
USB cable for PC connection
Inputs and Outputs
34
Operating temperature range
Storage temperature range
Electromagnetic compliance
*RAL code is only indicative with potential small variations in color shade
5
Measurement range
Accuracy
+20 ... +30 °C (+68 ... +86 °F)
+10 ... +20 °C, +30 ... +40°C
(+50 ... +68 °F, +86 ... +104 °F)
-5 ... +10 °C, +40...+55°C
(+23 ... +50 °F, +104 ... +131 °F)
Temperature sensor
Service port connector
Weight
9
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 ... 100 %RH
Temperature range
Housing material
Output connector
33.5
T-only
T-only
T-only
RH+T
RH+T
RH+T
RH+T
RH+T
RH+T
RH+T
IP30
White (RAL9003*)
Black (RAL9005*)
Grey (RAL7035*)
Light Ivory (RAL1015*)
ABS/PC, UL-V0 approved
Screw terminals
max. wire size 2 mm2 (AWG14)
4-pin M8
155 g
132.7
TMW92
TMW93
TMW90
HMW92
HMW92D
HMW93
HMW93D
HMW90
HMW95
HMW95D
IP class
Standard housing color
Optional housing colors
(configurable models only)
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
39
Humidity
Mechanics
www.vaisala.com
HMD60/70 Humidity and Temperature
Transmitters for Ducts in HVAC Applications
Features/Benefits
Vaisala HUMICAP Humidity and Temperature Transmitters HMD60 and HMD70 are
designed for use in air conditioning applications where accurate and stable control
of relative humidity and temperature are required.
®
The duct mounted Vaisala HUMICAP®
Humidity and Temperature
Transmitters HMD60 and HMD70
are designed for monitoring relative
humidity and temperature in building
energy management systems.
The combination of high accuracy,
stability and reliable operation, make
these products the ideal choice for
demanding applications.
Measures both Humidity
and Temperature
Resistant to Chemicals
and Dust
The accuracy of the transmitters
is simple to check using either
the Vaisala HUMICAP® Hand-Held
Humidity and Temperature Meter
HM70 or the Vaisala HUMICAP®
Humidity Indicator HMI41. The
calibration can be done in seconds
with a single potentiometer without
disturbing the operation, resulting
in great savings both in maintenance
time and costs.
The duct mount HMD60 and HMD70
transmitters can also be used in
many industrial humidity monitoring
applications, where their stability
and resistance to chemicals and dust
are of great value. A useful feature
of these duct mount transmitters is
the ability to remove the electronics
without removing the unit from
the duct.
40
The HMD60 and HMD70 transmitters
are available in three models:
U for humidity measurement-only,
Y for humidity and temperature
measurement, and T for temperature
only.
Fast, On-Site Calibration
▪
▪
▪
Full 0 ... 100 %RH measurement
▪
Selectable signal output of
0 ... 1 V, 0 ... 5 V or 0 ... 10 V
(HMD70) with optional current
module also 0 ... 20 mA
(HMD70)
▪
Vaisala HUMICAP® Sensor
for excellent accuracy and
long-term stability, negligible
hysteresis and resistance to
dust and most chemicals.
▪
▪
▪
Temperature compensated
▪
NIST traceable
(certificate included)
Accuracy up to ±2 %RH
True two-wire transmitters
with 4 ... 20 mA loop powered
output (HMD60)
IP65 (NEMA 4) housing
Also available as temperatureonly transmitters
HMD 60T/70T
60 Series: 2-wire, 4 to 20 mA Output
Duct mount
General - 60 Series
RH only
RH & T
T only
HMD60U
HMD60Y
HMD60T
Supply voltage
10 ... 35 VDC (RL = 0 ohm)
20 ... 35 VDC (RL = 500 ohm)
4 ... 20 mA
Output signal
70 Series: 3-wire, Variable Voltage Output
General - 70 Series
Duct mount
Supply voltage range depends on the selected output signal
DC
AC
0 ... 1V
10 ... 35 V
9 ... 24 V
0 ... 5 V
14 ... 35 V
12 ... 24 V
0 ... 10 V
19 ... 35 V
16 ... 24 V
RH only
RH & T
T only
HMD70U
HMD70Y
HMD70T
Relative Humidity
Measurement range
duct mount
Accuracy at +20 °C
0 ... 100 %RH*
%RH
3
2
1
0
-1
0
10
20
30
40
50
60
70
80
90
100 %RH
-2
-3
Temperature dependence
%RH
2.0
-20 °C, + 1,5 %
1.5
1.0
0.5
0
-20
-10 0
10
-0.5
-1.0
-1.5
-2.0
+80 °C, + 1,3 %
20
30
40
Response time at +20 °C (+68 °F),
90% response
Stability
50
60
70
80
°°C
C
15 s (with membrane filter)
+ 2 %RH / 2 years
Temperature (Y and T Models)
Linearity
Sensor
Measurement range
Accuracy
better than 0.1 °C
Pt 1000 RTD Class F0.3 IEC 60751
-20 ... +80 °C (-4 ... 176 °F) **
°C
•C
0.8
0.6
0 ... 20 mA (RL = 0 ohm)
10 ... 35 V
**0 ... 20 mA (RL = 500 ohm) 20 ... 35 V
Power consumption @ 24 VAC
HMD70U
HMD70Y
11 ... 24 V
17 ... 24 V
10 mA typical
12 mA typical
General
Operating temperature range
electronics
-5 ... +55 °C (+23 ... +131 °F)
probe
-20 ... +80 °C (-4 ... +176 °F)
Storage temperature range
-40 ... +80 °C (-40 ... +176 °F)
Maximum flow speed
50 m/s
Current module
part no. 18945 HM
Housing
probe
stainless steel
electronics
cast aluminum
Connections
screw terminals 0.5 ... 1.5 mm2
Sensor protection
standard
membrane filter (part no. DRW010525)
optional
stainless steel sintered filter (part no. HM46670SP)
Cable thread-through
bushing for 7 ... 10 mm (PG9)
cable housing IP65 (NEMA 4)
part no. 18941HM
armoured cable glands
part no. 10528HM
(must be ordered separately)
Complies with EMC standard EN61326 and EN55022
Dimensions
0.4
0.2
0
WITH OPTIONAL CURRENT MODULE
-20
-10
0
10
20
30
40
50
60
70
8 0 °C
•C
-0.2
Dimensions in mm (inches)
62 (2.44)
250 (9.84)
100 (3.94)
82 (3.23)
-0.6
-0.8
Ø 12 (0.47)
100 (3.94)
-0.4
** Optional temperature scales are available on request.
82 (3.23)
Ref. B210839EN-B ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information containwed in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
41
Humidity
Technical Data
www.vaisala.com
HMDW110 Series Humidity and Temperature
Transmitters for High-Accuracy Measurements
in HVAC Applications
Features/Benefits
HMDW110 Series Humidity and Temperature Transmitters for measurements in
ducts, outdoor environments, and humid areas.
Vaisala HUMICAP® Humidity and
Temperature Transmitter Series
HMDW110 measure relative humidity
and temperature in multiple HVAC
applications. The series includes
transmitters for duct mounting,
IP65-classified wall transmitters, and
outdoor transmitters with integrated
radiation shields.
Proven Vaisala HUMICAP®
Performance
The cost-efficient HMDW110 series
transmitters are equipped with trusted
HUMICAP® 180R sensors. The sensor’s
superior long-term stability minimizes
maintenance needs throughout the
transmitter’s lifetime. If necessary,
the transmitter can be field-calibrated
using either an HM70 Hand-Held
Humidity and Temperature Meter, or a
PC connection.
42
HMDW110 series instruments are
individually adjusted and delivered
with a calibration certificate. The
factory calibration is traceable to
NIST.
Unrivaled Outdoor
Humidity Measurements
The integrated radiation shield of the
outdoor models HMS110 and HMS112
enables unrivaled measurement
performance. It reduces the impact
of sunshine on temperature and
humidity measurements, and ensures
measurement accuracy in outdoor
conditions. The most popular
control parameters in free cooling
– dew point temperature, wet bulb
temperature, and enthalpy – are
available as output parameters.
▪
Accurate humidity and
temperature transmitters for
measurements in HVAC and
cleanroom applications
▪
Outdoor transmitter with
professional-grade radiation
shield
▪
Proven HUMICAP® 180R sensor
for superior long-term stability
▪
▪
±2 %RH accuracy
▪
On-site calibration with
HM70 Hand-Held Meter or PC
connection
▪
▪
Current output (4 … 20 mA)
3-point NIST traceable
calibration (certificate
included)
Default output parameters
are relative humidity and
temperature. Dew point
temperature, wet bulb
temperature, and enthalpy
outputs selectable with a
PC connection.
Well-Suited for
Cleanroom Monitoring
The HMD110 and HMW110
transmitters can be ordered with
a catalytic HUMICAP® sensor
HUMICAP® 180VHP. The catalytic
sensor improves stability especially
in hydrogen peroxide sterilized
environments where repeated
condensation is expected.
An optional panel display can
be added for remote monitoring.
Transmitters can be installed into
difficult-to-reach locations, while
measurement data can be read from
a more convenient spot.
192.5
88
105
HMW110/112
RH+T transmitters
for measurements
in wet areas
Ø3.5
87.5
Ø10
Ø12
Ø4...8
290.8
72
40.6
HMD110/112
RH+T transmitters
for ducts
250.2
244.5
105
Ø12
34
26
Ø3.5
Ø12
84
99
100
Ø25 ...60
Ø4...8
207
Ø4...8
HMS110/112
RH+T
transmitters
for outdoor
measurements
Ø5.5
Ø4...8
121.5
264.2
43
Humidity
40.6
72
Ø10
Ø3.5
Technical Data
Models
Model number Type
Output
Special Features
Ingress Protection
HMW110
Wall-mount, RH+T
2-wire, current output
Configurable model*
IP65
HMW112
Wall-mount, RH+T
2-wire, current output
IP65
HMD110
Duct-mount, RH+T
2-wire, current output
Configurable model*
IP65
HMD112
Duct-mount, RH+T
2-wire, current output
IP65
HMS110
Outdoor, RH+T
2-wire, current output
Radiation shield, configurable model*
IP65
HMS112
Outdoor, RH+T
2-wire, current output
Radiation shield
IP65
*Delivered with customer specific output settings, including calculated humidity parameters and special scaling of outputs.
Performance
Operating Environment (All Models)
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 ... 100 %RH
Temperature range
0 ... 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±2 %RH
±3 %RH
-20 ... +10 °C, +30 ... +60 °C
(-4 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH
±3 %RH
90 … 100 %RH
±4 %RH
Temperature range
-40 ... -20 °C (-40 ... -4 °F)
0 ... 100%RH
±4 %RH
Stability in typical HVAC applications
±0.5 %RH/year
Humidity sensor
Vaisala HUMICAP® 180R
TEMPERATURE
Measurement range
Accuracy
At +20 °C (+68 °F)
Temperature dependence
Temperature sensor
-40 ... +60 °C (-40 ... +140 °F)
±0.3 °C
±0.01 °C/°C
Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew
point temperature and wet bulb
temperature
-40 ... +60 °C (-40 ... +140 °F)
Measurement range for
enthalpy
-40 ... 460 kJ/kg (-10 ... +190 BTU/lb)
Accuracy of the calculated parameters should be
calculated at the actual condition based on the RH
and temperature specification.
Accuracy at 20°C (68°F) and 80%RH:
Dew point
±0.7 °C (1.2 °F)
Wet bulb temperature
±0.5 °C (0.9 °F)
Enthalpy
±1.6kJ/kg (0.7 BTU/lb)
Operating temperature range
Operating humidity range
Maximum wind/flow speed
Storage temperature
Electromagnetic compliance
Mechanics
Max wire size
Standard housing color
Housing material
44
1.5 mm2 (AWG 16)
White (RAL9003)
PC + 10%GF (UL-V0 approved)
Inputs and Outputs
Analog output
Loop resistance
Supply voltage
Data input for RDP100 Remote
Panel Display
4 ... 20 mA, loop powered
0 ... 600 Ω
20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
RS485,
Vaisala proprietary protocol
Spare Parts and Accessories
Remote Panel Display
RDP100
Conduit fitting + O-ring (M16x1.5 / NPT1/2 Inch)
210675SP
Conduit fitting + O-ring (M16x1.5 / PG9, RE-MS)
210674SP
Fastening set HMS110
237805
Porous PTFE Filter
DRW239993SP
Membrane Filter
ASM210856SP
Terminal Block, Blue
236620SP
USB cable for PC connection
219690
Connection cable for HM70 hand-held meter
219980SP
HUMICAP180R
HUMICAP® 180R sensor
Catalytic HUMICAP® sensor
HUMICAP180VHP
Ref. B211349EN-B ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
-40 ... +60 °C (-40 ... +140 °F)
0 ... 100 %RH
30 m/s
-40 ... +60 °C (-40 ... +140 °F)
EN61326-1, Industrial Environment
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Humidity
Find out more at www.vaisala.com/betterHVAC
45
www.vaisala.com
HMS110 Series Humidity and Temperature
Transmitters for High-Accuracy Outdoor
Measurements in Building Automation Applications
Features/Benefits
HMS110 transmitters are equipped
with the trusted HUMICAP® 180R – a
robust, general-purpose humidity
sensor that functions well in high
humidity. The sensor’s superior
stability ensures long-lasting
accuracy and minimal maintenance
throughout the transmitter’s lifetime.
Easy Installation and
Maintenance
HMS110 transmitters are easy to
install. They can be mounted directly
onto a wall or pole without any extra
accessories. There are no loose parts,
Ø5.5
Ø4...8
121.5
46
±2 %RH accuracy
▪
3-point NIST traceable
calibration (certificate
included)
▪
Default output parameters
are relative humidity and
temperature. Dew point
temperature, wet bulb
temperature, and enthalpy
outputs selectable with a PC
connection.
▪
▪
Current output (4…20 mA)
▪
Ingress protection IP65
Proven HUMICAP® 180R sensor
for long-lasting accuracy
On-site calibration with
HM70 Hand-Held Meter or PC
connection
screws are retained in the enclosure,
all connectors are clearly labeled, and
the connectors are within easy reach.
The HUMICAP® sensor’s excellent
long-term stability and high-quality
materials ensure minimal need
for maintenance. If necessary, the
transmitter can be field-calibrated
using either an HM70 Hand-Held
Humidity and Temperature Meter, or
a PC connection.
100
Proven Vaisala HUMICAP®
Performance for Outdoor
Measurements
The integrated radiation shield
allows unrivaled measurement
performance, reducing the impact
of sunshine on temperature and
humidity measurements and ensuring
measurement accuracy in outdoor
conditions.
▪
▪
207
Vaisala HUMICAP® Humidity and
Temperature Transmitter Series
HMS110 are designed for demanding
outdoor measurements in building
automation applications. These
±2% transmitters include an
integrated radiation shield to reduce
the influence of solar radiation
on temperature and humidity
measurements.
Reliable outdoor transmitters
with integrated radiation
shields
264.2
Ø25 ...60
HMS110 Series Humidity and Temperature Transmitters with HUMICAP® sensor.
▪
Humidity
Technical Data
Models
MODEL NUMBER
TYPE
OUTPUT
SPECIAL FEATURES
INGRESS PROTECTION
HMS110
Outdoor, RH+T
2-wire, current
output
Delivered with customer specific output
settings, including calculated humidity
parameters and special scaling of outputs.
IP65
HMS112
Outdoor, RH+T
2-wire, current
output
Performance
IP65
Operating Environment
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 … 100 %RH
Temperature range
0 ... 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±2 %RH
±3 %RH
-20 ... +10° C, +30 ... +60 °C
(-4 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH
±3 %RH
90 … 100 %RH
±4 %RH
Temperature range
-40 ... -20 °C (-40 ... -4 °F)
0 ... 100%RH
±4 %RH
Stability in typical HVAC applications
±0.5 %RH/year
Humidity sensor
Vaisala HUMICAP® 180R
TEMPERATURE
Measurement range
Accuracy
At +20 °C (+68 °F)
Temperature dependence
Temperature sensor
-40 ... +60 °C (-40 ... +140 °F)
±0.3 °C (±0.54 °F)
±0.01 °C/ °C
Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew
point temperature and wet bulb
temperature
Measurement range for enthalpy
-40 ... +60 °C (-40 ... +140 °F)
-40 ... 460 kJ/kg
(-10 ... +190 BTU/lb)
Accuracy of the calculated parameters should be
calculated at the actual condition based on the
RH and temperature specification. Accuracy at
20°C (68°F) and 80%RH:
Dew point
±0.7°C (1.2°F)
Wet bulb temperature
±0.5°C (0.9°F)
Enthalpy
±1.6kJ/kg (0.7 BTU/lb
Operating temperature range
Operating humidity range
Maximum wind/flow speed
Storage temperature
Electromagnetic compliance
Mechanics
Max wire size
Standard housing color
Housing material
1.5 mm2 (AWG 16)
White (RAL9003)
PC + 10%GF (UL-V0 approved)
Inputs and Outputs
Analog output
Loop resistance
Supply voltage
Data input for
RDP100 Remote Panel Display
4 ... 20 mA, loop powered
0 ... 600 Ω
20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
RS485,
Vaisala proprietary protocol
Spare Parts and Accessories
Remote Panel Display
Conduit fitting + O-ring (M16x1.5 / NPT1/2 Inch)
Conduit fitting + O-ring (M16x1.5 / PG9, RE-MS)
Fastening set HMS110
Membrane Filter
Terminal Block, Blue
USB cable for PC connection
Connection cable for HM70 hand-held meter
HUMICAP® 180R sensor
RDP100
210675SP
210674SP
237805
ASM210856SP
236620SP
219690
219980SP
HUMICAP180R
Ref. B211354EN-A ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
-40 ... +60 °C (-40 ... +140 °F)
0 ... 100 %RH
30 m/s
-40 ... +60 °C (-40 ... +140 °F)
EN61326-1, Industrial
Environment
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
47
www.vaisala.com
HMDW80 Series Humidity and Temperature
Transmitters for Building Automation Applications
Features/Benefits
HMDW80 Series Humidity and Temperature Transmitters for multiple applications
within building automation.
Vaisala INTERCAP® Humidity
and Temperature Transmitter
Series HMDW80 measure relative
humidity and temperature in
various building automation
applications. Transmitters combine
easy installation and reliable
operation with a low requirement for
maintenance.
The versatile HMDW80 series
includes transmitters for wall and
duct mounting, IP65-classified
transmitters for humid areas, and
transmitters with a radiation shield
for outdoor use. It also includes
temperature-only transmitters and
transmitters with an optional display.
48
Calculated humidity parameters –
dew point temperature, wet bulb
temperature, and enthalpy
– are also available.
Easy Installation
HMDW80 series transmitters are
optimized for easy installation.
There are no loose parts, screws
are retained in the enclosure, all
connectors are clearly labeled, and
the connectors are within easy reach.
The duct mount transmitters are well
suited to a variety of duct sizes, the
outdoor transmitters can be mounted
directly onto a wall or pole without
any extra accessories, and the wall
▪
Reliable transmitters for basic
HVAC humidity measurements
▪
▪
±3.0 %RH accuracy
▪
Optimized for easy installation
and low maintenance
▪
User exchangeable INTERCAP®
sensor for easy field
replacement
▪
Output parameters: relative
humidity and temperature
with optional dew point
temperature, wet bulb
temperature and enthalpy
parameters
▪
UL- V0 flammability rating
Full 0 … 100 %RH measurement
range
Typical Installation Locations
▪
▪
▪
▪
Ventilation ducts
Walls
Wash-down areas
Outdoor locations
mount transmitters can be installed
without the need to make holes in the
transmitter enclosure.
Reliable Operation
HMDW80 series transmitters require
minimal maintenance thanks to
their excellent sensor stability and
high-quality materials. If necessary,
the INTERCAP® sensor can be easily
exchanged in the field with minimum
downtime.
24
127.3
Ø4.4
Ø4.4
20
123.7
HMW82/83 RH+T
and TMW82/83
T-only
transmitters
for wall-mounting
59
32.4
5.5
60.3
40.6
72
Ø10
HMW88/89(D)
RH+T transmitters
for measurements
in wet areas
192.5
88
105
Ø3.5
Ø3.5
87.5
Ø10
Ø12
Ø4...8
HMD82/83(D)
and TMD82/83
RH+T and
T-only
transmitters
for ducts
290.8
72
40.6
250.2
244.5
105
Ø12
34
26
Ø3.5
Ø12
84
99
100
Ø25 ...60
207
Ø4...8
HMS82/83
RH+T
transmitters
for outdoor
measurements
Ø5.5
Ø4...8
121.5
264.2
49
Humidity
81
76.9
9
5
Technical Data
Models
Model number Type
Output
Special Features
TMW82
Wall-mount, T-only
2-wire, current output
TMW83
Wall-mount, T-only
3-wire, voltage output
HMW82
Wall-mount, RH+T
2-wire, current output
HMW83
Wall-mount, RH+T
3-wire, voltage output
HMW88
Wall-mount, RH+T
2-wire, current output
Calculated parameters*
HMW88D
Wall-mount, RH+T
2-wire, current output
Display, calculated parameters*
HMW89
Wall-mount, RH+T
3-wire, voltage output
Calculated parameters*
HMW89D
Wall-mount, RH+T
3-wire, voltage output
Display, calculated parameters*
TMD82
Duct-mount, T-only
2-wire, current output
TMD83
Duct-mount, T-only
3-wire, voltage output
HMD82
Duct-mount, RH+T
2-wire, current output
Calculated parameters*
HMD82D
Duct-mount, RH+T
2-wire, current output
Display, calculated parameters*
HMD83
Duct-mount, RH+T
3-wire, voltage output
Calculated parameters*
HMD83D
Duct-mount, RH+T
3-wire, voltage output
Display, calculated parameters*
HMS82
Outdoor, RH+T
2-wire, current output
Radiation shield, calculated parameters*
HMS83
Outdoor, RH+T
3-wire, voltage output
Radiation shield, calculated parameters*
*Output parameters for humidity: relative humidity, dew point temperature, wet bulb temperature, and enthalpy.
Ingress Protection
IP30
IP30
IP30
IP30
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
Specifications for Models HMW82/83 and
TMW82/83
Specifications for Models HMD82/83,
TMD82/83, HMW88/89, and HMS82/83
Performance
Performance
Operating temperature range
Operating humidity range
-5 ... +55 °C (+23 ... +131 °F)
0 … 100 %RH, non-condensing
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 70 %RH
70 ... 100 %RH
Temperature range
0 …100 %RH
Stability in typical HVAC
applications
Humidity sensor
-40 ... +60 °C (-40 ... +140 °F)
0 ... 100 %RH
RELATIVE HUMIDITY
0 ... 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±3 %RH
±5 %RH
-5 ... +10 °C, +30 ... + 55 °C
(+23 ... +50 °F, +86 ... +131 °F)
±7 %RH
±2 %RH over 2 years
Vaisala INTERCAP®
TEMPERATURE
Measurement range
Accuracy
+10 ... +30 °C (+50 °F ... +86 °F)
-5 ... +10 °C, +30 ... +55 °C
(+23 ... +50 °F, +86 ... +131 °F)
Temperature sensor
Operating temperature range
Operating humidity range
-5 ... +55 °C (+23 ... +131 °F)
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 … 100 %RH
Temperature range
0 ... 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±3 %RH
±5 %RH
-20 ... +10° C, +30 ... +60 °C
(-4 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH
±5 %RH
90 … 100 %RH
±7 %RH
Temperature range
-40 ... -20 °C (-40 ... -4 °F)
0 ... 100%RH
±7 %RH
Stability in typical HVAC applications
±2 %RH over 2 years
Humidity sensor
Vaisala INTERCAP®
TEMPERATURE
±0.5 °C (±0.9 °F)
±1.0 °C (±1.8 °F)
Digital temperature sensor
Measurement range
Accuracy
At +20 °C (+68 °F)
Temperature dependence
Temperature sensor
-40 ... +60 °C (-40 ... +140 °F)
±0.3 °C (±0.54 °F)
±0.01 °C/ °C
Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew point
temperature and wet bulb temperature -40 ... +60 °C (-40 ... +140 °F)
Measurement range for
enthalpy
-40 ... 460 kJ/kg (-10 ... +190 BTU/lb)
50
Humidity
Specifications for Models HMD82/83D and
HMW88/89D
Performance
Mechanics
Operating temperature range
Operating humidity range
-5 … +60 °C (+23 … +140 °F)
0…100 %RH, non-condensing
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 … 100 %RH
Temperature range
0 … 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±3 %RH
±5 %RH
-5 ... +10 °C, +30 ... +60 °C
(+23 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH
±5 %RH
90 … 100 %RH
±7 %RH
Stability in typical HVAC applications
±2 %RH over 2 years
Humidity sensor
Vaisala INTERCAP®
TEMPERATURE
Measurement range
(Analog output scaling)
-40 ... +60 °C (-40 ... +140 °F)
Operating temperature range
of the display
Accuracy
At +20 °C (+68 °F)
Temperature dependence
Temperature sensor
Max wire size
Standard housing color
Housing material
HMW82/83, TMW82/83
HMW88/89(D), HMD82/83(D),
TMD82/83, HMS82/83
1.5 mm2 (AWG 16)
White (RAL9003)
ABS/PC (UL-V0 approved)
PC + 10%GF (UL-V0 approved)
Inputs and Outputs
Current output models (2-wire)
Outputs
Loop resistance
Supply voltage
Voltage output models (3-wire)
Outputs
Load resistance
Supply voltage
+5 ... +60 °C (+23 ... +140 °F)
±0.3 °C (±0.54 °F)
±0.01 °C/ °C
Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew
point temperature and wet
bulb temperature
Measurement range for enthalpy
-40 ... +60 °C (-40 ... +140 °F)
-40…460 kJ/kg
(-10…+190 BTU/lb)
4 ... 20 mA, loop powered
0 ... 600 Ω
20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
0...10 V
10 kΩ min
18 ... 35 VDC
24 VAC ±20 % 50/60 Hz
Spare Parts and Accessories
INTERCAP® sensor
15778HM
INTERCAPSET-10PCS
10 pcs of INTERCAP® sensors
Conduit fitting + O-ring (M16x1.5 / NPT1/2 Inch)
210675SP
Conduit fitting + O-ring (M16x1.5 / PG9, RE-MS)
210674SP
Fastening set HMS80
237805
Porous PTFE Filter
DRW239993SP
Membrane Filter
ASM210856SP
Terminal Block, Blue
236620SP
HMD80 display lid
ASM210793SP
Operating Environment (All Models)
Operating Environment (All Models)
See model specifications
Maximum wind/flow speed
30 m/s
Storage temperature
-40 ... +60 °C (-40 ... +140 °F)
Electromagnetic compliance EN61326-1, Industrial Environment
Ref. B211253EN-B ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
51
www.vaisala.com
HMS80 Series Humidity and Temperature
Transmitters for Outdoor Measurements in
Building Automation Applications
Features/Benefits
▪
Reliable outdoor transmitters
with integrated radiation
shields
▪
▪
±3 %RH accuracy
▪
Default output parameters
are relative humidity and
temperature. Dew point
temperature, wet bulb
temperature, and enthalpy
outputs selectable using dip
switches.
▪
Options for both current and
voltage outputs
▪
Ingress protection IP65
User-exchangeable INTERCAP®
sensor for easy field
replacement
HMS80 Series Humidity and Temperature Transmitters with integrated radiation
shields.
Vaisala INTERCAP® Humidity and
Temperature Transmitter Series
HMS80 are designed for outdoor
measurements in various building
automation applications. These
±3% transmitters include an
integrated radiation shield to reduce
the influence of solar radiation
on temperature and humidity
measurements.
For fast and convenient configuration,
the most popular control parameters
in free cooling control – dew point
temperature, wet bulb temperature,
and enthalpy – are selectable using
dip switches.
Low Maintenance
HMS80 series transmitters require
minimal maintenance thanks to
their excellent sensor stability and
high-quality materials. If necessary,
the INTERCAP® sensor can easily be
replaced in the field with minimum
downtime.
52
100
Ø5.5
Ø4...8
121.5
264.2
Ø25 ...60
HMS80 transmitters are easy to
install. They can be mounted directly
onto a wall or pole without any extra
accessories. There are no loose
parts, screws are retained in the
enclosure, all connectors are clearly
labeled, and the connectors are
within easy reach.
207
Easy Installation
Models
Humidity
Technical Data
Operating Environment
MODEL
NUMBER
TYPE
OUTPUT
INGRESS
PROTECTION
HMS82
HMS83
Outdoor, RH+T
Outdoor, RH+T
2-wire, current output IP65
3-wire, voltage output IP65
Operating temperature range
Operating humidity range
Maximum wind/flow speed
Storage temperature
Electromagnetic compliance
-40 ... +60 °C (-40 ... +140 °F)
0 ... 100 %RH
30 m/s
-40 ... +60 °C (-40 ... +140 °F)
EN61326-1, Industrial
Environment
Performance
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 90 %RH
90 … 100 %RH
Temperature range
0 ... 100 %RH
+10 ... +30 °C (+50 ... +86 °F)
±3 %RH
±5 %RH
-20 ... +10 °C, +30 ... +60 °C
(-4 ... +50 °F, +86 ... +140 °F)
0 … 90 %RH
±5 %RH
90 … 100 %RH
±7 %RH
Temperature range
-40 ... -20 °C (-40 ... -4 °F)
0 ... 100%RH
±7 %RH
Stability in typical HVAC applications
±2 %RH over 2 years
Humidity sensor
Vaisala INTERCAP®
TEMPERATURE
Measurement range
Accuracy
At +20 °C (+68 °F)
Temperature dependence
Temperature sensor
-40 ... +60 °C (-40 ... +140 °F)
Mechanics
Max wire size
Standard housing color
Housing material
Inputs and Outputs
Current output model HMS82 (2-wire)
Outputs
Loop resistance
Supply voltage
Voltage output model HMS83 (3-wire)
Outputs
Load resistance
Supply voltage
±0.3 °C (±0.54 °F)
±0.01 °C/ °C
Pt1000 RTD Class F0.1 IEC 60751
CALCULATED PARAMETERS
Measurement range for dew
point temperature and wet bulb
temperature
Measurement range for enthalpy
-40 ... +60 °C (-40 ... +140 °F)
-40 ... 460 kJ/kg
(-10 ... +190 BTU/lb)
Accuracy of the calculated parameters should be
calculated at the actual condition based on the
relative humidity and temperature specification.
Accuracy at 20°C (68°F) and 80%RH:
Dew point
±0.9 °C (1.6 °F)
Wet bulb temperature
±0.7 °C (1.3 °F)
Enthalpy
±2kJ/kg (0.9 BTU/lb)
4 ... 20 mA, loop powered
0 ... 600 Ω
20 ... 28VDC at 600 Ω load
10 ... 28VDC at 0 Ω load
0...10 V
10 kΩ min
18 ... 35 VDC
24 VAC ±20 % 50/60 Hz
Spare Parts and Accessories
INTERCAP® sensor
15778HM
10 pcs of INTERCAP® sensors
INTERCAPSET-10PCS
Conduit fitting + O-ring (M16x1.5 / NPT1/2 Inch)
210675SP
Conduit fitting + O-ring (M16x1.5 / PG9, RE-MS)
210674SP
Fastening set HMS80
237805
Membrane Filter
ASM210856SP
Terminal Block, Blue
236620SP
Ref. B211353EN-A ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
1.5 mm2 (AWG 16)
White (RAL9003)
PC + 10%GF (UL-V0 approved)
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
53
www.vaisala.com
HMM100 Humidity Module for Environmental
Chambers
The Vaisala HUMICAP® Humidity Module HMM100.
Features/Benefits
The Vaisala HUMICAP® Humidity
Module HMM100 is an open
frame module for integration into
environmental chambers. The
modules provide a single analog
output channel for relative humidity
(RH) or dew point (Td).
▪
Full temperature compensation
over the operating temperature
range of -70 °C ... +180 °C
▪
High temperature tolerance,
also suitable for heatsterilization
▪
Excellent measurement
accuracy with Vaisala
HUMICAP® 180R sensor
▪
▪
Durable
▪
▪
▪
Maintenance-free
Robust and Reliable
Easy to install
The HMM100 probe works in freezing
conditions (-70 °C) and also in
temperatures up to +180 °C. The
HMM100 is easy to install and the
54
Easy field calibration by
trimmers
Applications: test chambers,
incubators
Two probes are available, one made
of plastics, the other of stainless
steel. Several cable lengths up to
3 meters are available. Both the
probes have the Vaisala HUMICAP®
180R sensor which ensures excellent
measurement accuracy.
probe can be freely placed in a test
chamber as the speed of airflow does
not affect the measurement.
Maintenance-free
Compared to psychrometers, the
HMM100 is practically maintenancefree. There is no wick that needs
changing and there is no need for
a water tank or water pump. Thus,
environmental stress screening can
be done reliably.
Accessories
The accessories available are a
component board mounting bracket
with a lid, probe clamp, USB-cable for
service use, a module housing and a
probe mounting flange.
Humidity
Technical Data
Performance
Mechanics
RELATIVE HUMIDITY
Service cable connector
Probe diameter
Probe cable lengths
Probe material
plastics
stainless steel
Probe mounting clamp
Mounting bracket material
lid
bottom plate
Module housing material
Measurement range
0 ... 100 %RH
Accuracy (incl. non-linearity, hysteresis
and repeatability)
temperature range
-20 ... +40 °C
0 ... 90 %RH
±2 %RH
90 ... 100 %RH
±3 %RH
temperature range
-40 ... -20 °C, +40 ... +180 °C
0 ... 90 %RH
±2.5 %RH
90 ... 100 %RH
±3.5 %RH
Factory calibration uncertainty (+20 °C)
±1.5 %RH
Humidity sensor
Vaisala HUMICAP® 180R
M8 series 4-pin (male)
12 mm
0.6/1.55/2.9 m
PPS
AISI316/PPS
AISI316
ABS/PC
Al
ABS/PC (cover)
DEW POINT TEMPERATURE
Measurement range
-20 ... +100 °C (-4 ... +212 °F)Td
Accuracy (incl. non-linearity, hysteresis and repeatability
when dew point depression <20 °C
±2 °C Td
(Ambient temperature - dew point)
Operating Environment
Operating temperature range
component board
stainless steel and plastic
probe
porous PTFE filter stainless
steel, sintered filter
plastic grid, membrane filter
Electromagnetic compatibility
-5 ... +55 °C (+23 ... +131 °F)
-70 ... +180 °C (-94 ... +356 °F)
-70 ... +180 °C (-94 ... +356 °F)
-20 ... +80 °C (-4 ... +176 °F)
Applicable parts of EN61326-1,
Generic Environment
Options and Accessories
Humidity sensor
Membrane filter
Plastic grid filter
Porous PTFE filter
Stainless steel sintered filter
Mounting bracket with lid
Module housing (IP65)
Probe mounting flange
Probe mounting clamp set (10 pcs)
USB cable
Dimensions
See Table
2.17
55
1.93
49
Input and Outputs
1.21
30.7
1.83
46.5
0.14
3.5
AW 7 [0.28]
0.47
12
24 VDC
10 ... 35 VDC or 9 ... 24 VAC
15 ... 35 VDC or 14 ... 24 VAC when 0 ... 10 V
output is used
Power consumption
6 mA
Analog output types (1 output selectable)
2-wire model
4 ... 20 mA (loop-powered)
3-wire model
0 ... 20 mA, 0 ... 1 V/5 V/10 V
Max. wire size
0.5 ... 1. 5 mm2 (AWG)
Service port
M8 connector for USB cable
2.12
54
1.44
36.5
Operating voltage
2-wire model
3-wire model
Ref. B210813EN-C ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
HUMICAP180R
10159HM
6221
219452SP
HM47280SP
225979
226060
226061
226067
226068
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
55
www.vaisala.com
Vaisala INTERCAP® Humidity and Temperature
Probe HMP60
The HMP60 for extreme conditions.
Features/Benefits
HMP60
Several Outputs
▪
▪
▪
Miniature-size humidity probe
There are two configurable voltage
outputs with relative humidity,
temperature or dew point scaling.
Four voltage output ranges are
available.
▪
Cable detachable with
standard M8 connector
The HMP60 is a simple, durable and
cost-effective humidity probe. It is
suitable for volume applications,
integration into other manufacturers’
equipment, incubators, glove boxes,
greenhouses, fermentation chambers,
and data loggers.
▪
▪
Rugged metal housing
Easy Installation
Interchangeable Vaisala
INTERCAP® Sensor
▪
Optional RS485 digital output
The probe cable has a screw-on
quick connector for easy installation.
Different cable lengths are available.
Also other compatible M8 series cables
can be used. Accessories are available
for different installation needs.
The HMP60 is designed for extreme
conditions. The stainless steel body
of the HMP60 is classified as IP65.
The probe has a sealed structure
and the sensor is protected by a
membrane filter and a plastic grid,
or optionally by a stainless steel
filter.
Low Current Consumption
Recalibration Not Needed
The HMP60 is suitable for batterypowered applications because of its
very low current consumption.
The Vaisala INTERCAP® Sensor is
interchangeable. No recalibration is
required; the sensor can simply be
replaced, also in the field.
Low power consumption
Measurement range:
0 ... 100 %RH; -40 ... +60°C
Optional dew point output
▪
56
Applications: volume
applications, integration
into other manufacturers’
equipment, glove boxes,
greenhouses, fermentation
chambers, data loggers
Rugged Design
Operating Environment
Measurement range
Typical accuracy
temperature range
0 ... 90 %RH
90 ... 100 %RH
temperature range
0 ... 90 %RH
90 ... 100 %RH
Humidity sensor
0 ... 100 %RH
0 ... +40 °C
±3 %RH
±5 %RH
-40 ... 0 °C, +40 ... +60 °C
±5 %RH
±7 %RH
Vaisala INTERCAP®
TEMPERATURE
Measurement range
Accuracy over temperature range
+10 ... +30 °C
-40 ... +10, +30 ... +60 °C
-40 ... +60 °C
±0.5 °C
±0.6 °C
DEW POINT
Measurement range
-40 ... +60 °C
Typical accuracy
temperature range
0 ... +40 °C
when dew point depression < 15 °C
±2 °C
temperature range
-40 ... 0 °C, +40 ... +60 °C
when dew point depression < 10 °C
±3 °C
dew point depression = ambient temperature - dew point
ANALOG OUTPUTS
Accuracy at 20 °C
Temperature dependence
±0.2 % of FS
±0.01 % of FS/°C
Inputs and Outputs
Operating voltage
(Use lowest available operating
voltage to minimize heating.)
Current consumption
Start-up time
probes with analog output
5 ... 28 VDC / 8 ... 28 VDC with
5 V output
8 ... 28VDC with loop power
converter
1 mA average, max. peak 5 mA
4 s at operating voltage
13.5 ... 16.5 VDC
2 s at other valid operating voltages
1s
probes with digital output
Outputs
2 channels
0 ... 1 VDC/0 ... 2.5 VDC / 0 ... 5 VDC/1 ... 5 VDC
1-channel loop-power converter (separate module,
compatible with humidity accuracy only)
4 ... 20 mA
digital output (optional)
RS485 2-wire half duplex
External loads
0 ... 1 V
RL min 10 kΩ
0 ... 2.5 V /0 ... 5 V
RL min 50 kΩ
Operating temperature
Electromagnetic compatibility
Mechanics
Materials
body
grid filter
cable
Housing classification
Body thread
Cable connector
Weight
probe
probe with 0.3 m cable
stainless steel (AISI 316)
chrome coated ABS plastic
polyurethane or FEP
IP65
MI2x1 / 10 mm
4-pin M8 (IEC 60947-5-2)
17 g
28 g
Options and Accessories
Vaisala INTERCAP® Sensor, 1 piece
Vaisala INTERCAP® Sensor, 10 pcs
Sensor protection
plastic grid
membrane filter
stainless steel sintered filter
4 ... 20mA loop power converter
Mounting bracket for converter
Plastic M12 installation nuts, pair
USB cable for PC connection
Probe mounting clamp set, 10 pcs
Probe mounting flange
Connection cables
0.3 m PU
3 m PU
180 °C 3 m FEP
15778HM
INTERCAPSET-10PCS
DRW010522
DRW010525
HM46670SP
UI-CONVERTER-1CB
225979
18350SP
219690
226067
226061
HMP50Z032SP
HMP50Z300SP
226902SP
Dimensions
in mm (inches)
(2.8)
71
Ref. B210851EN-D ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
-40 ... +60 °C
EN 61326-1: Electrical equipment
for measurement, control and
laboratory use – EMC requirements
– for use in industrial locations.
(0.47)
12
RELATIVE HUMIDITY
M12 x1
Performance
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
57
Humidity
Technical Data
www.vaisala.com
Vaisala HUMICAP® Humidity and Temperature
Probe HMP110
The HMP110 with excellent stability and high chemical tolerance.
Features/Benefits
▪
Miniature-size humidity
transmitter
▪
Low power consumption
and fast start-up for battery
powered applications
▪
Measurement range:
0 ... 100 %RH; -40 ... +80°C
▪
Cable detachable with
standard M8 quick connector
▪
Reliable: Latest generation
HUMICAP® 180R sensor for
best stability and high chemical
tolerance. IP65 metal housing.
▪
▪
Optional RS485 digital output
Traceable: Comes with
calibration certificate. ±1.5 %RH
measurement accuracy
(0 ... 90 %RH)
▪
HMP110R replacement probe
service available for easy
maintenance
▪
Optional dew point calculation
58
The HMP110 is a trouble-free and
cost-effective humidity transmitter
with high accuracy and good
stability. It is suitable for volume
applications or integration into other
manufacturers’ equipment. The
HMP110 is also suitable for glove
boxes, greenhouses, fermentation
and stability chambers, data loggers,
and incubators.
Easy Installation
The probe cable has a screw-on
quick connector for easy installation.
Different cable lengths and
accessories are available.
Low Current Consumption
HMP110 is suitable for batterypowered applications because of its
very low current consumption. It also
has a fast start-up time.
Several Outputs
The temperature measurement
is a standard feature, dew point
measurement is optional. Three
standard voltage outputs are
available. The HMP110D model has
RS485 digital output.
Robust Design
The stainless steel body of the
HMP110 is classified as IP65. Thus,
it survives rough conditions.
The HMP110 has high chemical
tolerance because of the HUMICAP®
180R sensor.
Easy Maintenance
Maintaining measurement
traceability is easy using the
HMP110R replacement probe. We
send you a replacement probe, you
detach the old probe and send it back
to us. In this way the measurement
is available at all times without
interruptions.
Performance
RELATIVE HUMIDITY
Measurement range
0 ... 100 %RH
Accuracy (incl. non-linearity, hysteresis and repeatability)
temperature range
0 ... +40 °C
0 ... 90 %RH
±1.5 %RH
90 ... 100 %RH
±2.5 %RH
temperature range
-40 ... 0 °C, +40 ... +80 °C
0 ... 90 %RH
±3.0 %RH
90 ... 100 %RH
±4.0 %RH
Factory calibration uncertainty (+20 °C)
0 ... 90 %RH
±1.1 %RH
90 ... 100 %RH
±1.8 %RH
Humidity sensor
Vaisala HUMICAP® 180R
Stability
±2 %RH over 2 years
TEMPERATURE
Measurement range
-40 ... +80 °C
Accuracy over temperature range
0 ... +40 °C,
±0.2 °C
-40 ... 0 °C, +40 ... +80 °C
±0.4 °C
Temperature sensor
Pt1000 RTD Class F0.1 IEC 60751
DEW POINT
Measurement range
-40 ... +80 °C
Accuracy (incl. non-linearity, hysteresis and repeatability)
temperature range
0 ... +40 °C
when dew point depression < 15 °C
±1 °C
when dew point depression 15 ... 25 °C
±2 °C
temperature range
-40 ... 0 °C, +40 ... +80 °C
when dew point depression < 15 °C - dew point
±2 °C
depression = ambient temperature - dew point
ANALOG OUTPUTS
Accuracy at 20 °C
Temperature dependence
±0.2 % of FS
±0.01 % of FS/°C
Inputs and Outputs
Operating voltage
(Use lowest available operating
voltage to minimize heating)
5 ... 28 VDC / 8 ... 28 VDC with
5 V output
8 ... 28 VDC with loop power
converter
1 mA average, max. peak 5 mA
Current consumption
Start-up time
HMP110 probes with analog output
Operating Environment
Operating temperature range
-40 ... +80 °C
Electromagnetic compatibility
EN 61326-1: Electrical equipment
for measurement, control and laboratory use – EMC
requirements – for use in industrial locations.
Mechanics
Materials
body
grid filter
cable
Housing classification
Body thread
Cable connector
Weight
probe
probe with 0.3 m cable
stainless steel (AISI 316)
chrome coated ABS plastic
polyurethane or FEP
IP65
MI2x1 / 10 mm
4-pin M8 (IEC 60947-5-2)
17 g
28 g
Options and Accessories
Sensor protection
plastic grid
membrane filter
stainless steel sintered filter
4 ... 20 mA loop power converter
Mounting bracket for converter
Plastic M12 installation nuts, pair
USB cable for PC connection
Probe mounting clamp set, 10 pcs
Probe mounting flange
Connection cables
standard 0.3 m
standard 3 m
80 °C 1.5 m
80 °C 3 m
180 °C 3 m FEP
connection cable for HM70
DRW010522SP
DRW010525SP
HM46670SP
UI-CONVERTER-1CB
225979
18350SP
219690
226067
226061
HMP50Z032SP
HMP50Z300SP
225777SP
225229SP
226902SP
229980
Dimensions
Dimensions in mm (inches)
(2.8)
71
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
(0.47)
12
M12 x1
4 s at operating voltage
13.5 ... 16.5 VDC
2 s at other valid operating voltages
HMP110D probes with digital output
1s
Outputs
2 channels
0 ... 1 VDC / 0 ... 2.5 VDC / 0 ... 5 VDC / 1 ... 5 VDC
1-channel loop-power converter (separate module,
compatible with humidity accuracy only)
4 ... 20 mA
digital output (HMP110D)
RS485 2-wire half duplex
External loads
0 ... 1 V
RL min 10 kΩ
0 ... 2.5 V /0 ... 5 V
RL min 50 kΩ
Ref. B210852EN-G ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
59
Humidity
Technical Data
www.vaisala.com
HM70 Hand-Held Humidity and Temperature
Meter for Spot-Checking Applications
The Vaisala HUMICAP® Hand-Held Humidity and Temperature Meter HM70 is a
high-performance, portable humidity reference. From left to right: MI70 indicator,
probes HMP75, HMP76 and HMP77.
Features/Benefits
▪
Designed for spot-checking
and field calibration
▪
▪
Multilingual user interface
▪
Proven Vaisala HUMICAP®
Sensor technology
▪
3 probe alternatives,
temperature measurement
ranges between -70 and +180 °C
Shows measurement trends
graphically
▪
2 probes - also dew point and
CO2 probes - can be connected
simultaneously
▪
Displays various humidity
parameters
▪
Sensor preheat and chemical
purge options for demanding
conditions
▪
6-point NIST traceable
calibration (certificate
included)
60
The Vaisala HUMICAP® Hand-Held
Humidity and Temperature Meter
HM70 is designed for demanding
humidity measurements in spotchecking applications. It is also ideal
for field checking and calibration of
Vaisala's fixed humidity instruments.
The HM70 incorporates the latest
generation of the Vaisala HUMICAP®
Sensor. It is reliable and has better
than ever long-term stability.
Additionally, it has a sensor that
copes well with chemical interference
and provides accuracy that lasts in
demanding conditions.
The chemical purge option
maintains measurement accuracy
in environments with high
concentrations of chemicals. The
sensor preheat option reduces
measurement delays as it keeps
the sensor dry when the probe
is inserted into hot and humid
processes.
Three Probes
to Choose from
The HMP75 is a general purpose
probe whereas the HMP76 is a long,
stainless steel probe especially
suitable for spot-checking in ducts.
The HMP77 is a small probe at the
end of a 5-meter cable. The probe is
ideal for difficult-to-reach areas and
for on-site calibration of Vaisala's
process transmitters.
In addition, the HM70 supports the
use of Vaisala's dew point, carbon
dioxide and moisture in oil probes,
allowing measurements in several
multiparameter applications.
MI70 Link
The optional MI70 Link Windows®
software and the USB connection
cable form a practical tool for
transferring logged data and real
time measurement data from the
HM70 to a PC.
HMP75, HMP76 and HMP77 Probes
Measured Variables
MI70 Measurement Indicator
Indicator General
RELATIVE HUMIDITY
Menu languages
Measurement range
0 ... 100 %RH
Accuracy (including non-linearity, hysteresis and repeatability)
at +15 ... +25 °C (+59 ... +77 °F)
±1 %RH (0 ... 90 %RH)
±1.7 %RH (90 ... 100 %RH)
at -20 ... +40 °C (-4 ... +104 °F)
±(1.0 + 0.008 x reading) %RH
at -40 ... +180 °C (-40 ... +356 °F)
±(1.5 + 0.015 x reading) %RH
Factory calibration
±0.6 %RH (0 ... 40 %RH)
uncertainty (+20 °C / +68 °F)
±1.0 %RH (40 ... 97 %RH)
(Defined as ±2 standard deviation limits.)
Response time (90%) at +20 °C (+68 °F) in still air
HMP75 (with standard plastic grid)
17 s
HMP76 (with standard sintered bronze filter)
60 s
HMP77 (with standard plastic grid and stainless
50 s
steel netting)
Sensor
HUMICAP® 180R
®
HUMICAP 180RC (chemical purge, sensor preheat)
Typical long-term stability
better than 1 %RH / year
TEMPERATURE
Measurement range
HMP75
HMP76
short time
HMP77
Accuracy at +20 °C (+68 °F)
Accuracy over temperature range
-20 ... +60 °C (-4 ... +140 °F)
-50 ... +120 °C (-58 ... +248 °F)
-50 ... +180 °C (-58 ... +356 °F)
-70 ... +180 °C (-94 ... +356 °F)
±0.2 °C (±0.36 °F)
(see graph)
°C
0.7
0.6
0.5
0.4
0.3
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-80
-60
-40
-20
0
20
40
60
80
100
Temperature sensor
120
140
160
180
Pt100 RTD Class F0.1 IEC 60751
OTHER VARIABLES AVAILABLE:
dew point, frost point, absolute humidity, mixing ratio, wet bulb
temperature, water content, vapor pressure, saturation vapor
pressure, enthalpy, water activity
Probe General
Operating temperature range for electronics
-40 ... +60 °C
(-40 ... +140 °F)
Housing classification
IP65 (NEMA 4)
Housing material
ABS/PC blend
Probe material
Stainless steel (AISI316L)
Cable length between probe and indicator
1.9 m
English, Chinese, French, Spanish, German,
Russian, Japanese, Swedish, Finnish
Display
LCD with backlight, graphical trend display of any
parameter, character height up to 16 mm
Max. no. of probes
2
Power supply
Rechargeable NiMH battery pack with ACadapter or 4xAA-size alkalines, type IEC LR6 0
Analog output
0... 1 VDC
Output resolution
0.6 mV
PC interface
MI70 Link software with USB or
serial port cable
Data logging capacity
2700 points
Alarm
audible alarm function
Operating temperature range
-10 ... +40 °C (+14 ... +104 °F)
Operating humidity range
non-condensing
Housing classification
IP54
Battery operation time
Continuous use
48 h typical at +20 °C (+68 °F)
Data logging use
up to a month, depending on logging
interval
Electromagnetic
Complies with EMC standard
compatibility
EN61326-1, Portable Equipment
MI70 Indicator + Probe = HM70
ACCESSORIES
Carrying cases
for MI70 and HMP75/77 probe
MI70CASE3
for MI70 and HMP75/76 probe
MI70CASE4
Transmitter connection cables for
HMT330 & HMT120/130
211339
HMT310
DRW216050
HMW90 Series, HMDW110 Series & GMW90 Series
219980
HMD/W60/70 Series
HMA6070
MI70 Link software with USB cable
219687
MI70 Link software with serial port cable
MI70LINK
Analog output cable
27168ZZ
10 m (32.81 ft) extension cable for probe
213107SP
Sensor protection HMP75
Plastic PC grid (HMP75 standard)
6221
Membrane filter
10159HM
Sintered bronze filter
DRW212987SP
HMP76/77
Plastic PPS grid
DRW010276SP
Sintered stainless steel filter
HM47280SP
Sintered bronze filter (HMP76 standard)
DRW212987SP
PPS grid with SS netting (HMP77 standard)
DRW010281SP
61
Humidity
Technical Data
Technical Data
Dimensions
Dimensions in mm (inches)
MI70 indicator
HMP77 probe
HMP77 probe with cable
M9×1
ø 12 (0.47)
HMP76 probe
HMP75 probe
37.5 (1.48)
79.5 (3.13)
99.5 (3.92)
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
62
Ref. B210435EN-G ©Vaisala
©Vaisala2014
2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material
material is
is subject
subject to
to copyright
copyright protection,
protection, with
with all
all
This
copyrights retained
retained by
by Vaisala
Vaisala and
and its
its individual
individual partners.
partners. All
All
copyrights
rights reserved.
reserved. Any
Any logos
logos and/or
and/or product
product names
names are
are trademarks
trademarks
rights
of Vaisala
Vaisala or
or its
its individual
individual partners.
partners. The
The reproduction,
reproduction, transfer,
transfer,
of
distribution or
or storage
storage of
of information
information contained
contained in
in this
this brochure
brochure
distribution
in any
any form
form without
without the
the prior
prior written
written consent
consent of
of Vaisala
Vaisala is
is strictly
strictly
in
prohibited. All
All specifications
specifications —
— technical
technical included
included —
— are
are subject
subject
prohibited.
to change
change without
without notice.
notice.
to
Humidity
Looking for Accurate
and Reliable Humidity
Instruments?
Only Vaisala HUMICAP®
Measures Up.
The quality and profitability of your process
equals the quality of your measurement.
The success of critical operations depends on small things, such as our
humidity sensor. The Vaisala HUMICAP® technology has led the market
for almost 40 years through unrivaled reliability continually introducing
innovative features for better stability and usability.
Resistant to dust, particulate dirt and most chemicals, Vaisala
HUMICAP® delivers the most accurate humidity measurements
on the market, even in the harshest conditions.
Choose from a wide range of fixed and handheld instruments
for different applications, requirements and budgets.
Improve efficiency, quality, safety and profitability.
Vaisala HUMICAP® helps deliver them all.
www.vaisala.com/humidity
[email protected]
63
www.vaisala.com
Vaisala HUMICAP® Hand-Held Humidity and
Temperature Meter Series HM40
The Vaisala HM40
Humidity and
Temperature Meter
is designed for
spot-checking in
a wide variety of
environments and
is available with
four different probe
options.
Left to right:
HM41, HM45,
HM42, and HM46.
The easy-to-use HM40 is a compact
and portable humidity meter that
provides reliable measurements
in a wide range of applications. It
is the ideal spot-checking tool for
everything from structural moisture
measurement and air conditioning
systems to humidity measurement in
industrial production processes and
life science applications. There are
four different models available: HM41,
HM42, HM45, and HM46.
Simple and Easy to Use
The HM40 has a large, user-friendly
graphical display and easy-to-use
push buttons. The user interface is
simple and intuitive, and available in
10 languages. Also, many settings can
be modified to meet users’ individual
needs. In addition to relative
humidity and temperature, the HM40
provides five calculated humidity
64
parameters, all of which are available
in metric and non-metric units.
The HM40 is powered by 2 AA
batteries. An external NiMH
charger with USB connection
and rechargeable AA sized NiMH
batteries are available as an option.
Each model also comes with a handy
belt clip and case.
The graph clearly indicates when the
readings have stabilized.
Benefits
▪
▪
Compact, portable, and easy to use
▪
Four different models available:
HM41, HM42, HM45, and HM46
▪
Ideal for spot-checking in a wide
variety of applications
Features
▪
Humidity measurement range
0 ... 100 %RH
▪
Temperature measurement ranges
-40 ... +100 °C (-40 … +212 °F),
depending on probe model.
The HM46 can measure up to
+180 °C (+356 °F) for a short
period of time.
▪
Incorporates proven Vaisala
HUMICAP® sensor technology
▪
▪
Calibration reminder function
▪
Graphical display indicates when
measurement has stabilized
▪
Hold-button to freeze the screen
and save the reading
▪
Multilingual user interface available
in 10 languages (EN, DE, FR, JA,
ZH, PT, ES, RU, FI, SV)
Easy Recalibration
Calibrating the HM40 is easy.
The meter or the probe can be
sent to a Vaisala Service Center
for recalibration. Alternatively,
calibration can be completed on site
by users with a humidity reference
such as the Vaisala Humidity
Calibrator HMK15. The indicator
includes a calibration reminder
function that can be activated by
the user.
Versatile meter with wide
measurement range and multiple
calculated parameters
Probes can be user calibrated
using an on-site reference
Dimensions
Technical Data
24.5
±1.5 %RH (0 ... 90 %RH)
77.5
12
72
Humidity measurement accuracy (including
non-linearity, hysteresis, and repeatability):
at 0 … +40 °C
Humidity
Dimensions in mm
HM41 Humidity and
Temperature Meter
±2.5 %RH (90 ... 100 %RH)
±3.0 %RH (0 ... 90 %RH)
+40 … +60 °C
±4.0 %RH (90 ... 100 %RH)
155
Temperature
measurement range
-10 … +60 °C
Measurement probe
Probe material
232.5
at -10 … 0 °C and
interchangeable
HMP113 probe
PC/ABS plastic blend (white)
Housing classification
44
IP54
Dimensions
Technical Data
Dimensions in mm
HM42 Humidity and Temperature
Meter for Tight Spaces
36.5
4
Humidity measurement accuracy (including
non-linearity, hysteresis, and repeatability):
at 0 … +40 °C
±1.5 %RH (0 ... 90 %RH)
235
±2.5 %RH (90 ... 100 %RH)
at -40 … 0 °C and
366
±3.0 %RH (0 ... 90 %RH)
+40 … +80 °C
72
±4.0 %RH (90 ...100 %RH)
at +80 …+100 °C
±4.0 %RH*
Probe head temperature
measurement range
-40 … +100 °C
Measurement probe
HM42PROBE
Probe head material
Stainless steel
Housing classification
4.4
155
8.4
IP40 (probe),
IP54 (indicator)
13.5
*) Not recommended for Td > 85 °C
Dimensions
Technical Data
Dimensions in mm
HM45 Humidity and Temperature
Meter with Remote Probe
12
36.5
68
at 0 … +40 °C
24.5
Humidity measurement accuracy (including
non-linearity, hysteresis, and repeatability):
±1.5 %RH (0 ... 90 %RH)
±2.5 %RH (90 ... 100 %RH)
224
70
interchangeable
PC/ABS plastic blend (white)
Housing classification
13.5
HMP113 with HM40HANDLE
Probe material
140
Measurement probe
8.4
-40 … +60 °C
32
±4.0 %RH (90 ... 100 %RH)
Probe temperature
measurement range
1200
+40 … +60 °C
207.5
±3.0 %RH (0 ... 90 %RH)
4.4
at -40 … 0 °C and
IP54
65
Dimensions
Technical Data
HM46 Humidity and Temperature
Meter for Mechanical Durability and
Extra Reach
Dimensions in mm
36.5
12
Humidity measurement accuracy (including
non-linearity, hysteresis, and repeatability):
at 0 … +40 °C
±1.5 %RH (0 ... 90 %RH)
±2.5 %RH (90 ... 100 %RH)
at -40 … 0 °C and
+40 … +80 °C
±3.0 %RH (0 ... 90 %RH)
320
451
±4.0 %RH (90 ... 100 %RH)
at +80 …+100 °C
±4.0 %RH*
Probe head temperature
measurement range
72
-40 … +100 °C, shortterm up to +180 °C
Measurement probe
HM46PROBE
Probe head material
Stainless steel, brass filter
Housing classification
IP40 (probe),
IP54 (indicator)
4.4
155
8.4
13.5
*) Not recommended for Td > 85 °C
Technical Data
Performance
Mechanics
RELATIVE HUMIDITY
Weight (with alkaline batteries)
HM41
230 g
HM42
370 g
HM45
330 g
HM46
490 g
Probe cable lengths
HM42, HM46
1500 mm
HM45
1200 mm
Materials
Meter body
PC/ABS blend, acrylic display lens
Probe holder
PC/ABS blend (gray)
Probe handle
PC/ABS blend (white),
PC/ABS blend (gray, HM45)
or PBT (gray, HM42/46)
HMP113 probe or
PC/ABS blend (white, HM41/45)
probe measurement head
or stainless steel (HM42/46)
Filter
HM41, HM45
PC (glass-reinforced)
HM42
Stainless steel and PTFE membrane
HM46
Sintered brass
Housing classification
IP54
HM42 and HM46 probes
IP40
Measurement range
0 ... 100 %RH
Accuracy (including non-linearity,
hysteresis, and repeatability) for
different models at 0 … +40 °C
±1.5 %RH (0 ... 90 %RH)
(+32 … +104 °F)
±2.5 %RH (90 ... 100 %RH)
Factory calibration uncertainty at +20 °C (+68 °F)
±1.5 %RH
Humidity measurement response time
(90 %) with plastic grid filter (HM41 and HM45)
17 s
(90 %) with membrane filter and steel grid (HM42)
26 s
(90 %) with brass sintered filter (HM46)
40 s
Stability
±2 %RH over 2 years
Humidity sensor
HM41, HM45, HM46
HUMICAP® 180R
HM42
HUMICAP® 100R-Mini
TEMPERATURE
Measurement range
HM41
HM42
HM45
HM46
-10 ... +60 °C (+14 ... +140 °F)
-40 ... +100 °C (-40 ... +212 °F)
-40 ... +60 °C (-40 ... +140 °F)
-40 ... +100 °C (-40 ... +212 °F),
short-term up to +180 °C (+356 °F)
Accuracy over temperature range:
at 0 ... +40 °C (+32 ... +104 °F)
±0.2 °C (0.36 °F)
at -40 ... 0 °C and +40 ... +100 °C
(-40 ... +32 °F and +104 ... +212 °F)
±0.4 °C (0.72 °F)
Temperature sensor
HM41, HM45, HM46
Pt1000 RTD Class F0.1 IEC 60751
HM42
Pt1000 RTD Class F0.3 IEC60751
66
Technical Data
General
Power-up time
Batteries
Calculated parameters
<3s
2 × AA, 1.5 V
Dew point, wet bulb temperature,
absolute humidity, mixing ratio,
enthalpy
Menu languages
English, Chinese (simplified), Finnish,
French, German, Japanese, Portuguese,
Russian, Spanish, Swedish
Display
LCD (140 x 160 pixels)
Operation time (typical)
100 hours (without backlight)
Operation temperature range
indicator
-10 ... +60 °C (+14 ... +140 °F)
probe handle
-40 ... +60 °C (-40 ... +140 °F)
probe head
(see specifications for each probe type,
ranges -40 …+180 °C (-40 … +356 °F)
Storage temperature range
-30 ... +70 °C (-22 ... +158 °F)
Electromagnetic compatibility
Complies with EMC standard
EN61326-1, Portable Equipment
Accessories and Spare Parts
STANDARD PROBE (HM41)
HMP113 probe for HM40
HMP113 (configuration: V00B2C1A0)
Plastic locking bushing (3 pcs) for attaching
HMP113 probe to HM40 indicator
DRW238590SP
Plastic grid filter for HMP113 probe
DRW236214SP
Plastic grid with membrane filter for HMP113 probe
230727SP
HM42 PROBE (HM42)
Thin 4 mm diameter probe for HM40
Steel grid filter for HM42PROBE
Membrane tube set (5 pcs) for HM42PROBE
Rubber sleeve set (10 pcs) for HM42PROBE
Calibration adapter for HM42PROBE
HM42PROBE
19867HM
19858HM
19809HM
HM37067
REMOTE PROBE (HM45)
HMP113 probe for HM40
HMP113 (configuration: V00B2C1A0)
Plastic locking bushing (3 pcs) for attaching
HMP113 probe to HM40 indicator
DRW238590SP
HM40 handle and cable
HM40HANDLE
Plastic grid filter for HMP113 probe
DRW236214SP
Plastic grid with membrane filter for HMP113 probe
230727SP
INDICATOR
Spare HM40 indicator
Belt clip (3 pcs)
Battery cover (3 pcs)
NiMH rechargeable batteries (4 pcs)
External battery recharger with USB
connection and 2 batteries
Case for short HM40 probes
Case for long HM40 probes
HM40INDI
227710SP
225688SP
229247SP
229249SP
235849SP
DRW242351SP
HM46 PROBE (HM46)
Stainless steel 12 mm diameter probe for HM40
Sintered filter for HM46PROBE
Optional membrane filter for HM46PROBE
(up to +80 °C)
Plastic grid filter for HM46PROBE (up to +80 °C)
Disposable sleeve, 50 pcs set
Probe holder
10159HM
6221
1558
HM36915
Ref. B211064EN-D ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
HM46PROBE
0195
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
67
www.vaisala.com
SHM40 Structural Humidity Measurement Kit
A borehole in concrete and a measurement
probe HMP40S inserted in it.
Vaisala HUMICAP ® Structural Humidity Measurement Kit SHM40 offers an easy and
reliable solution for humidity measurements in concrete and other structures.
Concrete dries unevenly and is usually
drier on the surface, consequently
it is important to measure beneath
the surface conditions. The borehole
method provides information about the
humidity profile under the surface. In
this method, a humidity probe is left in
the borehole until the humidity in the
hole has reached an equilibrium state
and the stabilized values can be read.
SHM40 Is All You Need
for Borehole Humidity
Measurement
The Vaisala HUMICAP ® Structural
Humidity Measurement Kit SHM40
is an ideal solution for the borehole
method. The starter kit is comprised of
an HMP40S probe, HM40 indicator and
accessories for the borehole method in
a weather-proof case, optimized for use
in harsh and humid construction sites.
Additional accessories for the SHM40
can be used to prepare a moisture
measurement hole in fresh concrete.
Pre-formed holes eliminate the need
for drilling and the risk of damaging
68
heating elements or tubing embedded
in the concrete.
Easy Measurement with
Multiple HMP40S Probes
and Quick Connectors
HMP40S measurement probes
are interchangeable. The probes
connect easily to the HM40 indicator
with a snap-on connector enabling
convenient use of multiple probes
with one indicator. The measurement
data can be displayed in numeric,
statistic or graph views.
Features or Benefits
▪
▪
Easy to use
▪
▪
Durable
▪
▪
Truly interchangeable
measurement probes
Accurate measurement data
in numeric, statistic or graph
views
Conforms to ASTM standard
F2170
IP65 classified measurement
probe and case
Snapping a connector to the indicator
HM40 to read the measurement results.
Standard Contents of SHM40
▪
▪
HM40 indicator with adapter
▪
▪
▪
12 pcs plastic tubes (19266HM)
▪
▪
1 piece HMP40S RH&T probe
with a cable
12 pcs rubber plugs (233976)
3 pcs protective covers with lid
(19268HM)
NIST traceable certificate
Weather-proof carrying case
with a shoulder strap
HMP40S Probe
Relative Humidity
Measurement range
0 ... 100 %RH
Accuracy (incl. non-linearity, hysteresis, and repeatability):
temperature range
0 °C ... +40 °C
0 ... 90 %RH
± 1.5 %RH
90 ... 100 %RH
± 2.5 %RH
temperature range
-40 °C...0 °C and +40 °C ... +80 °C
0 ... 90 %RH
± 3.0 %RH
90 ... 100 %RH
± 4.0 %RH
Factory calibration uncertainty at +20°C (68°F)
0 ... 90 %RH
± 1.1 %RH
90 ... 100 %RH
± 1.8 %RH
Humidity sensor
HUMICAP® 180R
Stability
± 2 %RH over 2 years
Temperature
Measurement range
-40 °C ... +80 °C
Accuracy over temperature range:
0 ... +40 °C
± 0.2 °C
-40 ... 0 °C, +40 ... +80 °C
± 0.4 °C
Temperature Sensor
Pt1000 RTD Class F0.1 IEC 60751
General
Operating temperature range for probe
-40 °C ... +80 °C
Probe weight with standard cable
31 g
Probe housing material
stainless steel
Probe filter and sensor protection
membrane filter with chrome
coated ABS plastic
Cable material
Wire PVC / jacket PU
Cable connector
TRRS male 3.5 mm
Probe housing classification
IP65
Borehole diameter needed
16 mm
Measurement depth with standard
min. 30 mm, max. 90 mm
accessories
Indicator housing classification
Mechanical drop endurance
Power-up time
Alkaline batteries
Operation time (Alkaline batteries)
IP54
1.0 m without the probe
<3s
2 x AA sized, 1.5V (LR6)
typical 100 hours
(without backlight)
Calculated variables
Td, Tw, a, x, h
Menu languages
English, German, French, Finnish, Spanish,
Swedish, Chinese (simplified), Russian, Japanese
Display
LCD (140 x 160 pixels)
Electromagnetic
European Union directive EN61326-1 for
compatibility (EMC)
portable equipment
Accessories and Spare Parts
HM40 indicator with adapter and cable probe
HM40S
RH&T probe with cable
HMP40S
HM40 indicator with adapter
HM40SINDI
Quick connection adapter
HM40SADAPTER
Cable for RH&T probe
HMP40SCABLE
Long cable (2.7 m) for RH&T probe
HMP40SCABLE2
Plastic tube set (12 pcs)
19266HM
Rubber plugs (12 pcs)
233976
Protective cover with lid (3 pcs)
19268HM
Weather-proof carrying case with SHM40 filling
233815
USB recharger for HM40 indicator batteries
229249SP
Plastic grid with membrane filter for HMP40S probe DRW010525SP
ACCESSORIES FOR WET CONCRETE
Plastic flange set (12 pcs)
Long rubber plug for wet concrete (12 pcs)
26529HM
26530HM
Dimensions
Dimensions in mm
HM40 Indicator
Operation temperature range for indicator
-10 ... +60 °C
Storage temperature range
-30 ... +70 °C
Weight
Indicator with adapter
240 g
SHM40 case with standard content
3.7 kg
Indicator materials
PC/ABS blend, acrylic display lens
Indicator adapter materials
Nickel plated brass and plastic
overmolding
Ref. B211187EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
69
Humidity
Technical Data
www.vaisala.com
HMK15 Humidity Calibrator
accepted and reliable method to
calibrate humidity instruments.
Usually two or three different salt
solutions are used. Salts are chosen
according to the application.
three step plugs to fit all
chamber holes (12 mm,
13.5 mm and 18.5 mm)
transit covers
for secure
transportation
and long-term
storage
Certified Salts
The HMK15 can be ordered with
certified and pre-measured salts.
A sample calibration is made from
each batch in Vaisala’s Measurement
Standards Laboratory (MSL).
Calibrated Thermometer
thermometer with
calibration certificate
In addition to laboratory use, Vaisala Humidity Calibrator HMK15 is suitable for onsite checks of humidity probes and transmitters.
Features/Benefits
No measuring instrument stays
accurate by itself. It is essential that
the functioning of an instrument
is periodically checked against a
reference. Vaisala has developed the
Vaisala Humidity Calibrator HMK15 to
make calibration and spot checking
of humidity probes and transmitters
easy and reliable.
▪
Easy and reliable calibration
of humidity probes and
transmitters
▪
Based on saturated salt
solutions
▪
▪
▪
Fast temperature equilibration
Suitable for laboratory use
and on-site checks
Method Used by
Leading Laboratories
▪
Chambers and transit covers
make HMK15 easy to transport
▪
Pre-measured certified salts
available
▪
Vaisala Service Centers offer
accredited calibrations for
humidity, temperature and
barometric pressure.
The operating principle of the
HMK15 is based on the fact that a
saturated salt solution generates a
certain relative humidity in the air
above it. The reading of the humidity
probe or transmitter can then be
adjusted accordingly. Many leading
laboratories use this generally
70
No external power required
The HMK15 can be ordered with
a thermometer, which is used for
measuring the temperature during
the calibration. It can also be used
for checking the temperature
measurement accuracy of the
transmitter. The thermometer can
contain either mercury (accuracy
±0.3 °C (±0.54 °F)) or red capillary
fluid (accuracy ±1.0 °C (±1.8 °F)).
FINAS Accredited
Measurement Standards
Laboratory
Vaisala’s Measurement Standards
Laboratory is a FINAS accredited
calibration laboratory. FINAS is a
member of the EA (the European
Cooperation for Accreditation).
Humidity
Technical Data
General
Options
The standard HMK15 consists of the following parts:
Certified and ready
dosed salts:
Order
code:
Total
uncertainty*:
LiCl salt
11 %RH
33 %RH
MgCl2 salt
NaCl salt
75 %RH
97 %RH
K2SO4 salt
*Uncertainties given at +20 °C
19729HM
19730HM
19731HM
19732HM
(±1.3 %RH)
(±1.2 %RH)
(±1.5 %RH)
(±2.0 %RH)
Two salt chambers, chamber covers and transit covers
Base plate
Choice of thermometers
mercury thermometer, Vaisala calibrated,
order code 19728HM
thermometer with red capillary liquid, calibrated by manufacturer, order code 25130HM
Measurement cup and mixing spoon
Ion exchanged water
Extra salt chambers
Carrying bag
Ref. B210908EN-C ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
19767HM
19766HM
HM27032
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
71
www.vaisala.com
HMP155 Humidity and Temperature Probe
Features/Benefits
HMP155 with an additional temperature probe and optional Stevenson screen
installation kit.
The Vaisala HUMICAP® Humidity and
Temperature Probe HMP155 provides
reliable humidity and temperature
measurement. It is designed
especially for demanding outdoor
applications.
Long-term Stability
The HMP155 has the proven Vaisala
HUMICAP®180R sensor that has
excellent stability and withstands
well harsh environments. The probe
structure is solid and the sensor is
protected by default with a sintered
teflon filter, which gives maximum
protection against liquid water,
dust, and dirt.
Warmed Probe and High
Humidity Environment
Measuring humidity reliably is
challenging in environments
where humidity is near saturation.
Measurements may be corrupted
by fog, mist, rain, and heavy dew. A
wet probe may not give an accurate
measurement in the ambient air.
72
This is an environment to which
Vaisala has designed a patented,
warmed probe for reliable measuring.
As the sensor head is warmed
continuously, the humidity level
inside it stays below the ambient
level. Thus, it also reduces the risk of
condensation forming on the probe.
Fast Measurements
With its fast response time, the
additional temperature probe for the
HMP155 is ideal for measurement
in environments with changing
temperatures. The new membrane
filter speeds up the RH measurement.
▪
Vaisala HUMICAP®180R sensor
- superior long-term stability
▪
Optional warmed humidity
probe and chemical purge
▪
▪
▪
Plug-and-play
▪
▪
Weather-proof housing IP66
▪
Different output possibilities:
voltage, RS-485, resistive Pt100
▪
Applications: meteorology,
aviation and road weather,
instrumentation
USB connection for service use
Fits with DTR13 and DTR503
radiation shields and also for a
Stevenson screen
Optional, fast temperature
probe
Long Lifetime
Protecting the sensor from scattered
and direct solar radiation, and
precipitation will increase its lifetime.
Thus, Vaisala recommends installing
the HMP155 in one of the following
radiation shields: DTR503, DTR13,
or a Stevenson screen. For the
additional temperature probe, an
installation kit is available to be
used with DTR502 radiation shield.
Easy Maintenance
The probe can be calibrated using a
pc with a USB cable, with the push
buttons, or with the MI70 indicator.
Technical Data
Performance
RELATIVE HUMIDITY
Measurement range
0 ... 100 %RH
Accuracy (incl. non-linearity, hysteresis
and repeatability) at
+15 ... +25 °C (+59 ... +77
±1 %RH (0 ... 90 %RH)
°F)
±1.7 %RH (90 ... 100 %RH)
-20 ... +40 °C (-4 ... 104 °F)
±(1.0 + 0.008 x reading) %RH
-40 ... -20 °C (-40 ... -4 °F)
±(1.2 + 0.012 x reading) %RH
+40 ... +60 °C (+104 ... +140 °F)
±(1.2 + 0.012 x reading) %RH
-60 ... -40 °C (-76 ... -40 °F)
±(1.4 + 0.032 x reading) %RH
Factory calibration
±0.6 %RH (0 ... 40 %RH)*
uncertainty (+20 °C /+68 °F)
±1.0 %RH (40 ... 97 %RH)*
* Defined as ±2 standard deviation limits. Small variations
possible, see also calibration certificate.
Recommended humidity sensor
HUMICAP®180R(C)
Response time at +20 °C in still air with
a sintered PTFE filter
63 %
20 s
90 %
60 s
TEMPERATURE
Measurement range
-80 ... +60 °C (-112 ... +140 °F)
Accuracy with voltage output at
-80 ... +20 °C
±(0.226 - 0.0028 x temperature) °C
+20 ... +60 °C
±(0.055 + 0.0057 x temperature) °C
passive (resistive) output
according to IEC 751
±(0.1 + 0.00167 x |temperature|)°C
1/3 Class B
RS485 output
-80 ... +20 °C
±(0.176 - 0.0028 x temperature) °C
+20 ... +60 °C
±(0.07 + 0.0025 x temperature) °C
Accuracy over temperature range (opposite)
Temperature sensor
Pt100 RTD Class F0.1 IEC 60751
Response time with additional temperature
probe in 3 m/s air flow
63 %
<20 s
90 %
<35 s
Operating temperature range
Storage temperature range
Connection
Connection cables
Cable material
Wire size
Service cables
-80 ... +60 °C (-112 ... +140 °F)
-80 ... +60 °C (-112 ... +140 °F)
8-pin male M12 connector
3.5, 10, and 30 m
PUR
AWG26
USB connection cable
MI70 connection cable
Additional T probe cable length
2m
Housing material
PC
Housing classification
IP66
Sensor protection
sintered PTFE
optional membrane filter
Weight (probe)
86 g
Electromagnetic compatibility: Complies with the EMC standard
EN61326-1, Electrical equipment for measurement control and
laboratory use - EMC requirement for use in industrial locations
Inputs and Outputs
Operating voltage
7 ... 28 VDC*
*Note: minimum operating voltage 12 V with 0 ... 5 V output and
16 V with 0 ... 10 V output, probe heating, chemical purge or
XHEAT.
Outputs
voltage output
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
resistive Pt100 (4-wire connection)
RS485
Average current consumption
(+15 VDC, load 100 kOhm)
0 ... 1 V output
<3 mA
0 ... 10 V output
+0.5 mA
RS485
<4 mA
during chemical purge
max. 110 mA
with warmed probe
max. 150 mA
Settling time at power-up
voltage output
2s
RS485
3s
0.5
Δ ºC
0.4
OTHER VARIABLES
0.3
dew point/frost point temperature,
wet bulb temperature, mixing ratio
0.2
0.1
ºC
0
Dimensions
-0.1
-0.2
Dimensions in mm
267
-0.3
86
40
-0.4
-0.5
-80
-60
-20
0
20
40
60
12
voltage output
40
24
19
5.5
RS485 output
Ref. B210752EN-E ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
-40
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
73
Humidity
General
www.vaisala.com
DTR500 Solar Radiation and
Precipitation Shields
3
Rev. Qty.
2
Description
The Vaisala Radiation Shield Series
DTR500 are solar radiation and
D
precipitation shields supporting
humidity probe installations in outdoor
applications.
1
ECO no.
-
(
DTR504
for HMP60
Design
Reviewed
D
The maintenance-free DTR500 series
shields protect the humidity and
temperature sensors from solar
radiation and precipitation. They
provide excellent ventilation while
blocking both direct and reflected
solar radiation.
C
NOTE: This information is CONFIDENTIAL and PROPRIETARY to VAISALA. It is furnished with
understanding that the information will not be copied or disclosed without the written consent of
VAISALA. These material are subject to the exemption 5 U.S.C. Section 552 (b) (4) which provides
that trade secrets and commercial or financial information shall not be disclosed to third parties.
The DTR Shields can be used with the
following Vaisala products:
• DTR502B for Vaisala HUMICAP®
Humidity and Temperature
Transmitters HMT333, HMT337,
HMT363 and HMT367 and Vaisala
Combined Pressure, Humidity and
Temperature Transmitters PTU303
and PTU307
• DTR503(A) for Vaisala HUMICAP
Humidity and Temperature Probe
HMP155
®
• DTR504(A) for Vaisala HUMICAP®
Humidity and Temperature
Transmitters HMT120/130,
Vaisala HUMICAP® Humidity and
Temperature Probe HMP110 and
Vaisala INTERCAP® Humidity and
Temperature Probe HMP60
74
C
B
The special plastic used in the plates
has excellent thermal characteristics;
the white outer surface reflects
radiation; the black inside absorbs
accumulated heat. The shields can
be easily installed on either a vertical A
pole, horizontal beam, or a flat surface.
• DTR502(A) with adapter 221072
for Vaisala HUMICAP® Humidity
and Temperature Probe HMP155's
additional temperature sensor
(141)
(100)
Shield Protects Sensor
The Vaisala Solar Radiation Shield
Series DTR500 are available in either
a 5-, 9- or 12-plate models.
Approved
105)
B
ISO 2768-m
General tolerance
DTR504 for HMP60, HMP110 and
HMT120/130 remote probes. Refer to
drawings of DTR502B for dimensions
of DTR504A pole mast installation
A4
Sheet 1 of
1:1
accessory.
Material
Design
Weight
Supplier
code
Title
Replace
Finish
A
DOCUMENT CREATION DATA
YYYY-MM-DD
INITIALS
Creator
Review
FIRST ANGLE PROJECTION
3
DIMENSIONS ARE IN
MILLIMETERS, UNLESS
OTHERWISE SPECIFIED
Size
Code
Rev
Approved
Scale
Archive ID
2
1
Features/Benefits
▪
Protects temperature and
humidity probes from
scattered, as well as, direct
solar radiation and rain.
▪
▪
▪
Maintenance-free
▪
Suitable for a wide range of
applications
▪
Choice of shields and mounting
accessories
Naturally ventilated
Installs easily on a vertical pole,
horizontal beam or flat surface
1
Dimensions
Dimensions
Dimensions in mm.
Dimensions in mm.
DTR502B
for HMT333, HMT337, HMT363, HMT367, PTU303 and PTU307
DTR503A
for HMP155
Humidity
Technical Data
(ø105)
(361)
(437)
(200)
(266)
(ø105)
(233)
(213)
DTR502B pole mast installation.
DTR503A pole mast installation.
DTR502 horizontal
beam installation.
DTR503 horizontal
beam installation.
• DTR502/503/504 include only horizontal beam assembly
• DTR502A/503A/504A include also pole mast installation kit
• DTR502B include also product specific adapter
Ref. B210906EN-E ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
75
www.vaisala.com
HMT330MIK Meteorological Installation Kit
100
regular probe
95
90
warmed probe
85
80
75
1
2
3
4
5
6
7
After a period of 100 % relative humidity,
the warmed probe measures the true
humidity, whereas the non-warmed
probe takes time to recover from the
condensation.
and the transmitter calculates the
relative humidity from the dew point
and temperature values.
The HMT337 and PTU307 feature warmed probe technology. Installed with the
HMT330MIK kit either one forms the right choice for reliable humidity measurement
in humid weather conditions.
Features/Benefits
▪
For outdoor humidity and
temperature measurements
▪
Can be ordered in a variety of
configurations
▪
Used together with HMT337
transmitter or PTU307
▪
Vaisala SPH 10/20 Static
Pressure Head eliminates
effectively pressure variations
in the barometer caused by
wind
HMT337/PTU307 Features
▪
Warmed probe provides
true humidity readings in
condensing conditions
▪
Humidity measurement
expressed as relative humidity
and/or dew point temperature
▪
Easy field calibration with the
HM70 hand-held meter
76
The Vaisala Meteorological
Installation Kit HMT330MIK enables
the Vaisala HUMICAP® Humidity
and Temperature Transmitter
HMT337 to be installed outdoors to
obtain reliable measurements for
meteorological purposes.
True Humidity Readings in
Condensing Conditions
In weather observations dew
formation makes reliable humidity
measurement difficult. When dew has
formed on the humidity sensor, it is
impossible to obtain a true reading
until this dew evaporates.
Both the PTU307 and HMT337 avoid
this problem by warming the probe.
When warmed, the relative humidity
inside the probe stays below the
ambient level. With an accurate
temperature measurement, the
ambient dew point can be calculated
precisely. To obtain the ambient
relative humidity, an additional probe
measures the ambient temperature,
Open Shield Prevents
Microclimates
The warmed probe of the HMT337/
PTU307 is mounted in a shield which
is open at the bottom to ensure steady
air circulation to the sensor even in
calm weather.
In traditional radiation shields sleet
or snow can accumulate on the shield
and prevent the proper air circulation
through the shield, and create a humid
microclimate until the snow melts.
Essential for Critical
Weather Measurements
Obtaining a true humidity reading is
particularly important e.g. in traffic
safety: at airports and at sea as well
as on the roads. It is essential, for
example, in fog and frost prediction.
For calibration, a portable HMP77
reference probe is easy to attach beside
the HMT337 or PTU307 probe.
Humidity
Technical Data
Dimensions
Dimensions in mm (inches)
13
Ø220 (8.7)
211 (8.3)
299 (11.8)
Ø105 (4.1)
Transmitter mounting plate.
371 (14.6)
160 (6.3)
40 (1.6)
Ø100 (3.9)
Order form
645 (25.4)
Pur800
cha(31.5)
ser
Valid from July 2012
Order no800
. (31.5)
Pole mounting plate
for support bars,
item 10387
Support bar & shield
for heated Td probe.
Vaisala Meteorological Installation Kit
for HMT330
and PTU300 transmitters
Order
form
d
Vaisala Meteorological Installation Kit
1 Support bar & shield for warmed Td probe
2
Support bar and radiation shield for
additional T probe or for
non-warmed RH or Td probe
3
Support bar mounting plate
4
Additional transmitter mounting plate
(incl. rain shield)
5
Static Pressure Head
1
2
3
4
5
HMT330MIK
No support bar & shield for warmed Td probe
Support bar & shield for warmed Td probe
No support bar or radiation shield
Support bar with DTR502 shield for T probe
Support bar with DTR13 shield for T probe
Support bar with DTR502 shield for non-warmed RH or Td probe
Support bar with DTR13 shield for non-warmed RH or Td probe
No mounting plate
Pole mounting plate for support bar/bars (item 10387)
No additional transmitter mounting plate
Transmitter mounting plate for support bar assembly
Transmitter mounting plate for pole assembly
No Static Pressure Head
Only for the PTU300
Static Pressure Head SPH10
PRICE
0
1
A
B
C
D
E
0
1
A
B
C
0
1
TOTAL
QTY
TOTAL VALUE
Selections in bold are included in the prices of the basic versions.
Selections in italic have an additional cost
Example
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
of known
orderstandards.
code wiThe
th tyaccuracy
pical sspecification
ettings (fotakes
r PTinto
U307):
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Ref. B210944EN-D ©Vaisala 2012
HMT330MIK
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala
1 and
B its1 individual
C 1 partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
End customer:
77
www.vaisala.com
HMT300TMK Turbine Mounting Kit for Power
Turbine Intake Air Measurement
on the humidity sensor and thereby
cause errors in measurement. The
patented warmed probe prevents
condensation from forming on the
sensor.
Protective Enclosure
The HMT300TMK includes a white,
painted stainless steel enclosure
with an installation kit for the
probe. The HMT337 Humidity and
Temperature Transmitter is installed
in the stainless steel enclosure at the
factory, when ordered together with
HMT300TMK. The instrument can be
equipped to be powered with either
24 VDC/VAC or with an internal
110/230 volt power supply unit.
The Vaisala HUMICAP® Turbine Mounting Kit HMT300TMK is shown with the cover
open and HMT337 Humidity and Temperature Transmitter installed. (Not included in
the HMT300TMK.)
The Vaisala HUMICAP® Turbine
Mounting Kit HMT300TMK is
developed to monitor the air intake of
gas and liquid fueled power turbines.
HMT300TMK is used together with
HMT337 Temperature and Humidity
Transmitter.
Features/Benefits
▪
Designed for high humidity
applications
▪
Measurement range:
-40 ... +100°C
▪
▪
Patented, warmed probe
Incorporates Vaisala HUMICAP®
Sensor for excellent accuracy
and long-term stability and
resistance to dust and most
chemicals
▪
▪
Low maintenance need
▪
NIST traceable
(certificate included)
78
Outer cover provides
protection from rain and
direct sunlight
It is ideal for measuring in water
vapor injection applications because
the sensor has been optimized for
high humidity environments by
utilizing a patented, warmed probe.
Water vapor is added to the intake of
the turbine to increase the mass flow
which in turn increases compression
and electrical power output.
Low Maintenance
Power turbines also require exact
water vapor injection in the chamber
to reduce pollutant emissions.
Vaisala’s warmed probe technology
is ideal because of its reliability in
the field. In fact, the only suggested
scheduled maintenance is annual
calibration.
Patented, Warmed Probe
Prevents Condensation
The HMT300TMK with the HMT337
installed, provides fast and reliable
dewpoint measurement especially
under high humidity conditions
where dew would normally form
The outer cover protects the
transmitter from direct sun light and
rain. The installation kit protects the
probe from outer water splashes,
keeps the sensor dry, and prevents
any parts that could vibrate loose
from entering the turbine.
The HMT300TMK can be ordered
separately for installation with the
customer’s existing HMT337.
HUMICAP® Performance
The HMT330 Series Transmitters are
fitted with the latest generation of
the HUMICAP®, the polymer sensor
known for its accuracy, reliability and
long-term stability. The sensor has a
high tolerance for particulate abrasion
and chemical contamination.
Vaisala HUMICAP®
Humidity and Temperature
Transmitter HMT337
The HMT337 is intended for
demanding industrial humidity
measurement applications with a
risk of condensation. The stainless
steel probe is mechanically durable
and preferred for most industrial
applications.
Dewpoint Temperature
Outputs
Measurement range
-40 ... +100 °C (-40 … +212 °F)
Accuracy: find the intersection of the dewpoint temperature
curve and the dewpoint difference reading (process temperature
- dewpoint temperature) on the x-axis and read the accuracy in
dewpoint measurement at the y-axis
Two standard outputs, third optional
Humidity
Technical Data
0...20 mA, 4...20 mA,
0 ... 1 V, 0...5 V, 0 ... 10 V
Typical accuracy of analog output
at +20 °C (+68 °F)
Typical temperature dependence
of analog output
Serial output available
±0.05 % full scale
±0.005 %/°C full scale
RS232C (optional RS485)
Dimensions
Dimensions in mm (inches)
254 (10)
91.5 (3.6)
203 (8)
.51)
101.6 (4)
20 s
HUMICAP® 180C
488 (19.21)
Response time (90 %) at +20 °C (68 °F)
in still air (PPS grid with steel netting)
Sensor
441.5 (17.38)
100 (3.94)
144.5 (5.69)
Ø 13 (0
100 (3.94)
General
Connections
91.5 (3.6)
.51)
165.3 (6.51)
Ø 13 (0
100 (3.94)
193 (7.6)
488 (19.21)
441.5 (17.38)
144.5 (5.69)
screw terminals for 0.5 mm2 wires (AWG 20),
stranded wires recommended
Operating voltage
24 VDC/VAC (20...28 V) or 115/230 VAC
(Must be specified at time of order)
254 (10)
Recommended external load for current outputs
< 500 ohm
203 (8)
0...1 V output
> 2 kohm (to ground)
0...5 & 0...10 V outputs
> 10 kohm (to ground)
Operating temperature range for
electronics
-40...+60 °C (-40 ... +140 °F)
101.6 (4)
Storage temperature
-55...+80 °C (-67 ... +176 °F)
Housing material
G-AlSi10 (DIN 1725)
Housing classification
IP65 (NEMA 4)
Bushing
8...11 mm diameter cables (0.31 ... 0.43 inch)
Humidity sensor protection (Ø 12 mm) PPS grid with steel netting
100 (3.94)
Weight:
HMT300TMK with HMT337
8,7 kg
HMT300TMK with HMT337,
packed in a wooden shipping box
13,3 kg
Electromagnetic compatibility
Complies with EMC standard
EN61326-1, Industrial Environment
354.9 (13.97)
HUMICAP® is a registered trademark of Vaisala.
Ref. B210680EN-C ©Vaisala 2011
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
79
www.vaisala.com
Vaisala Temperature and RH Data Logger
Series 2000
logger can also include a Boolean
channel for door switches or alarm
contacts.
Ideal for use in standalone or
networked applications, the 2000
data logger connects directly to a PC
with USB, or installs to an existing
network via Ethernet, Power over
Ethernet, or WiFi. Each data logger
contains a 10-year battery and
onboard memory for recording at
the point of measurement. With
autonomous power and recording
capacity, data is immune to network
and power interruptions.
Features/Benefits
▪
▪
▪
▪
▪
▪
▪
▪
Industry-leading temperature
and relative humidity
measurement precision
High accuracy, adjustable timebased digital recording
Printed reports for any time
period
10-year battery
Ability to perform validation
and continuous monitoring with
the same model
NIST-traceable, ISO 17025
accredited calibration
Superior alternative to chart
recorders and hard-wired
systems
Integrated high-accuracy
RH sensor
Vaisala's 2000 series of data
loggers are designed to provide
high accuracy measurements for
temperature, relative humidity and
an analog sensor of your choice.
The 2000 logger combines internal
temperature and RH sensors with
optional external channels for
either current or voltage inputs
for recording parameters such as
differential pressure, CO2, level,
particles, or conductivity. The 2000
Technical Data
General
Size
Interfaces
Mounting
PC Software
Internal Clock
Electromagnetic
Compatibility
Power Source
80
The DL2000 data loggers can be used
with Vaisala software, either viewLinc
or vLog, to download, display, and
analyze environmental data. The
viewLinc monitoring system provides
24/7 multi-stage alarm notification,
remote, real-time monitoring and
gap-free data. The vLog software
is a simple solution for validation/
mapping applications. All reports are
customizable and can be exported
to spreadsheets and PDF to provide
records that meet the requirements
of 21 CFR Part 11 and Annex 11.
85 x 59 x 26mm (3.4 x 2.3 x 1") 76g (2.7 oz.)
RS-232 serial, USB, WiFi, Ethernet and Power over Ethernet (vNet)
Magnetic strips; 3M Dual Lock™ fasteners
viewLinc for Monitoring, Alarming, Reporting
vLog for Validation/Mapping GxP Environments
Spectrum for non-GxP Environments
OPC Server to add loggers to an existing
OPC-compatible monitoring system.
Accuracy ± 1 min./[email protected] -25 °C to +70 °C (-13 °F to +158 °F)
FCC Part 15 and CE, EN 55022:2006,
EN 61000-4-2:2001, EN 61000-4-3:2006
Internal 10-year lithium battery
(Battery life specified with sample interval of 1 min. or longer)
Sample Capacity
Memory Type
Memory Modes
Sampling Rates
Current Loop and Voltage Inputs
122,197 12-bit samples
Non-volatile EEROM
User-selectable wrap (FIFO) or stop when
memory is full.
User-selectable start and stop times.
User-selectable from once
every 10 seconds to once a day.
INPUT TYPE
CURRENT LOOP
Internal Sensors
Channel Configuration and Recording Span
INTERNAL TEMPERATURE SENSOR
CHANNEL TYPES
Calibrated Measurement
-25 °C to +70 °C
Range1
(-13 °F to +158 °F)
Operating Range
-35 °C to +85 °C (-31 °F to +185 °F)
Initial Accuracy2
± 0.10° C over +20 °C to +30 °C (± 0.18° F over +68 °F to +86 °F)
± 0.15° C over -25 °C to +70 °C (± 0.27 °F over -13 °F to +158 °F)
One Year Accuracy3
± 0.15 °C over +20 °C to +30 °C (± 0.27 °F over +68 °F to +86 °F)
± 0.25 °C over -25 °C to +70 °C (± 0.45 °F over -13 °F to +158 °F)
Resolution
0.02 °C at +25 °C (0.04 ° F at +77 °F)
MODEL
NUMBER
2000-20R
CH 1
Temperature
2000-3CR
Temperature
2000-35R
Temperature
2000-3AR
Temperature
2000-4BR
Temperature
INTERNAL RH SENSOR
Calibrated Measurement
Range1
Operating Range
Initial Accuracy2
One Year Accuracy3
Resolution
1
2
3
ANALOG VOLTAGE
Available Ranges
0 to 22 mA 0 to 5 VDC, 0 to 10 VDC
Resolution
5.5 μA
0.025 % F.S.
Accuracy ±0.15 % F.S. at +25 °C (+77 °F) ±0.15 % F.S. at +25 °C (+77 °F)
>1 MOhm
Input Impedances
75 Ohms4
Isolation
One common per logger One common per logger
Overload
40 mA max. (reverse- ±24 VDC max. (reverseProtection
polarity protected)
polarity protected)
45 %RH at +10 °C (+50 °F)
10 %RH to 80 %RH at +25 °C (+77 °F)
45 %RH at +45 °C (+113 °F)
0 %RH to 100 %RH (non-condensing)
± 1 %RH over 10 %RH to 90 %RH at
+20 °C to +30 °C (+68 °F to +86 °F)
± 2 %RH over 10 %RH to 90 %RH at
-20 °C to +70 °C (-4 °F to +158 °F)
± 2 %RH over 10 %RH to 90 %RH
at +20 °C to +30° C (+68 °F to +86 °F)
± 3 %RH over 10 %RH to 90 %RH
at -20 °C to +70 °C (-4 °F to +158 °F)
0.05 %RH
CH 2
Relative
Humidity
Relative
Humidity
Relative
Humidity
Relative
Humidity
Relative
Humidity
CH 3
CH 4
Current 4
to 20 mA
Voltage 0
to 5 VDC
Voltage 0
to 10 VDC
Boolean
Boolean
NUMBER OF CHANNELS ENABLED5
SAMPLE
INTERVAL
10 Seconds
1 Minute
5 Minutes
15 Minutes
1 Hour
1
14.1 Days
2.8 Months
1.2 Years
3.5 Years
13.9 Years
2
7.1 Days
1.4 Months
7.1 Months
1.7 Years
7.0 Years
3
4
4.7 Days
3.5 Days
23.8 Days
21.2 Days
4.7 Months 3.5 Months
1.2 Years 10.6 Months
4.6 Years
3.5 Years
Termination resistance plus approximately 0.4 volt drop through
a protection diode.
5
Temperature channel must be enabled when the RH channel
is enabled.
4
Custom calibration points available upon request including full
ICH coverage.
Initial accuracy includes all known influence quantities present
at the time of calibration including calibration uncertainty,
mathematical fit, data logger resolution, hysteresis and
reproducibility.
One Year Accuracy includes all known influence quantities
present during the operation of a data logger over the course
of one year including Initial Accuracy and Long Term Drift.
Not included is any drift related to atypical contamination or misuse.
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B211055EN-B ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
moreinformation
information
more
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
81
Humidity
Memory
www.vaisala.com
Vaisala DL1000-1400
Veriteq Temperature
Temperature
Data Recorder
Data
SeriesLogger
1000/1400
Applications
Ideal for Monitoring & Validation of:
Features/Benefits
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
▪
82
Industry-leading precision and
accuracy
Ideal for low temperature
environments – to -25 °C
Printed reports for any time
period
10-year battery
Validation and continuous
monitoring with the same
model
Two year limited warranty
Superior alternative to chart
recorders and hard-wired
systems
NIST-traceable calibration
accredited to ISO/IEC 17025
Timebase calibrated over the
operating temperature range
Adjustable time based
recording
Snap-in logger cradle for easy
network connectivity
Three probe options give high
accuracy – from -90 °C to
+70 °C
The 1000/1400 temperature data
loggers include the VL‑series for
regulated environments and the
SP‑series for non FDA/GxP regulated
industries. The VL‑series of data
loggers, together with vLog VL
software, provide a superior, high
accuracy solution for use in FDA/GxP
regulated environments by ensuring
tamperproof files and electronic
records that meet 21 CFR Part 11
requirements. The SP‑series provides
a compact, easily deployable, highly
▪
Refrigerators & Freezers
(to -90 °C)
▪
▪
▪
▪
Incubators
Stability Chambers
Warehouses
Ambient conditions
accurate measurement and recording
device. Coupled with vLog SP
software for downloading, displaying,
analyzing and reporting of recorded
environmental data, the SP‑series
was designed for use in non FDA/GxP
regulated environments. Optional
browser‑based viewLinc software
provides 24/7 multi‑stage alarm
notification and remote monitoring
for both the VL and SP series of data
loggers.
General
Recording Span: 1000-2xx
Size
Interfaces
SAMPLE INTERVAL
85 x 59 x 26 mm (3.4 x 2.3 x 1") 76 g (2.7oz)
RS-232 serial, USB, Ethernet,
WiFi, PoE network interface available
Mounting
Magnetic strips, 3M Dual Lock™ Fasteners
Snap-in connector locks provide secure probe
connections
PC Software
Graphing & Reporting Software
vLog SP for SP-series
vLog VL for VL-series
viewLinc for continuous monitoring & alarming
OPC Server to add on to existing OPC compatible
monitoring systems
Internal Clock
Accuracy ±1 min. /month -25 °C to +70 °C
(-13 °F to +158 °F)
Electromagnetic Compatibility
FCC Part 15 and CE
Power Source
Internal 10-year lithium battery
(Battery life specified with sample interval
of 1 min. or longer)
Logger Operating/
-40 °C to +85 °C (-40 °F to +185 °F)
Storage Range
0 %RH to 100 %RH non-condensing
Internal Temperature Sensor
Series
1000-21x
Sensor Type
Precision-tolerance epoxyencapsulated NTC thermistor
Memory
Data Sample Capacity
1000-2XX
1400-44X
Memory Type
Memory Modes
Sampling Rates
48,100 12-bit samples
85,300 12-bit samples
Non-volatile EEPROM
User selectable: wrap (FIFO) or stop when
memory is full. User selectable start time.
User selectable stop time (VL series only).
User-selectable (in 10 second intervals)
from once every 10 seconds to once a day.
Humidity
Technical Data
NUMBER OF CHANNELS ENABLED
1
5.5 Days
1.1 Months
5.5 Months
1.3 Years
5.4 Years
10 Seconds
1 Minute
5 Minutes
15 Minutes
1 Hour
VL-1000-21x
2
2.7 Days
16.7 Days
2.7 Months
8.3 Months
2.7 Years
VL-1000-22x
Recording Span: 1400-44x
NUMBER OF CHANNELS ENABLED
SAMPLE
INTERVAL
10 Seconds
1 Minute
5 Minutes
15 Minutes
1 Hour
1
9.8 Days
1.9 Months
9.8 Months
2.4 Years
9.7 Years
2
4.9 Days
29.6 Days
4.9 Months
1.2 Years
4.8 Years
3
3.2 Days
19.7 Days
3.2 Months
9.8 Months
3.2 Years
4
2.4 Days
14.8 Days
2.4 Months
7.4 Months
2.4 Years
VL-1400-44x
83
EPT Series Temperature Probes
Sensor Models
Temperature Probe Accessories
“N” Range External Probes
Operating/Storage Range
Connector Color Code
“L” Range External Probes
Operating/Storage Range
Connector Color Code
“V” Range External Probes
Operating/Storage Range
Connector Color Code
EPT-23N-XXN and EPT-22W-XXN
-40 °C to +95 °C (-40 °F to +203 °F)
Black
EPT-23N-XXL and EPT-22W-XXL
-60 °C to +95 °C (-76 °F to +203 °F)
Green
EPT-23N-XXV and EPT-22W-XXV
-95 °C to +95 °C (-139 °F to +203 °F)
Blue
EPT - XXX - XXX
External Probe - Temperature
23N or 22W
Probe Length – 10 or 25'
Probe Range – V, N,or L
Sensor Tips
EPT-23N-XXX
EPT-22W-XXX (liquid submersible)
Probe Lengths
Cable Construction
84
Stainless Steel
Diameter 3.2 mm (1/8”)°F)
Length 38 mm (1.5”)
Sealed Teflon Tip
Diameter 3 mm (0.12”)
Length 28 mm (1.1”)
3 m (10’) and 7.6 m (25’)
2mm (0.07”) Diameter
Teflon coated cable
Thermal Dampening Block, for use in refrigerators and freezers,
simulates a glycol bottle to reduce viewLinc alarms generated by
opening and closing a door.
XX - 1000 - XXX
External Probes - All Models
"N" RANGE EXTERNAL PROBE
Calibrated
Measurement Range
Operating/Storage Range
Initial Accuracy*
Series Type: VL (Validatable) or SP
Series Number: Series 1000: 2 Channel,
Series 1400: 4 Channel
Total Number of Channels: 2/4
One Year Accuracy*
Number of External Channels: 1/2/4
External Channel Temperature Range:
Please refer to the Temperature Range and Accuracy table below
for external probe options.
Temperature Range and Accuracy
Internal Sensor
Calibrated
Measurement Range
Operating/Storage Range
Initial Accuracy
One Year Accuracy
Resolution
Resolution
“L” RANGE EXTERNAL PROBE
Calibrated
Measurement Range
Operating/Storage Range
Initial Accuracy*
-50 °C to +10 °C (-58 °F to +50 °F)
-60 °C to +95 °C (-76 °F to +203 °F)
+/-0.15 °C over -50 °C to +10 °C
(+/-0.27 °F over -58 °F to +50 °F)
+/-0.25 °C over -50 °C to +10 °C
(+/-0.45 °F over -58 °F to +50 °F)
0.02 °C at -20 °C (0.04 °F at -4 °F)
Resolution
“V” RANGE EXTERNAL PROBE
Calibrated
Measurement Range
Operating/Storage Range
Initial Accuracy*
One Year Accuracy*
Resolution
-90 °C to -40 °C (-130 °F to -40 °F)
-95 °C to +95 °C (-139 °F to +203 °F)
+/- 0.2 °C over -90 °C to -40 °C
(+/- 0.36 °F over -130 °F to -40 °F)
+/-0.25 °C over -90 °C to -40 °C
(+/-0.45 °F over -130 °F to -40 °F)
0.02 °C at -80 °C (0.04 °F at -112 °F)
*Specification for external channels is for a probe calibrated to
the specific channel of the data logger and with the data logger at
-25 °C to +70 °C (-13 °F to +158 °F)
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
-25 °C to +70 °C (-13 °F to +158 °F)
-40 °C to +95 °C (-40 °F to +203 °F)
+/-0.10 °C over +20 °C to +30 °C
(+/-0.18 °F over +68 °F to +86 °F)
+/-0.15 °C over -25 °C to +70 °C
(+/-0.27 °F over -13 °F to +158 °F)
+/-0.2 °C over +20 °C to +30 °C
(+/-0.36 °F over +68 °F to +86 °F)
+/-0.25 °C over -25 °C to +70 °C
(+/-0.45 °F over -13 °F to +158 °F)
0.02 °C at +25 °C (0.04 °F at +77 °F)
One Year Accuracy*
-25 °C to +70 °C (-13 °F to +158 °F)
-40 °C to +85 °C (-40 °F to +185 °F)
0 %RH to 100 %RH non-condensing
+/-0.10 °C over +20 °C to +30 °C
(+/-0.18 °F over +68 °F to +86 °F)
+/- 0.2 °C over -25 °C to +70 °C
(+/- 0.36 °F over -13 °F to +158 °F)
+/-0.15 °C over +20 °C to +30 °C
(+/-0.27 °F over +68 °F to +86 °F)
+/-0.25 °C over -25 °C to +70 °C
(+/-0.45 °F over -13 °F to +158 °F)
0.02 °C at +25 °C (0.04 °F at +77 °F)
Humidity
Product Part Number Legend: Guide for reading the
product tables and selecting the most appropriate model
for your application.
Ref.
B211044EN-C ©Vaisala
©Vaisala 2014
2014
Ref. B211044EN-C
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more
moreinformation
information
This
This material
material isis subject
subject to
to copyright
copyright protection,
protection, with
with all
all
copyrights
copyrights retained
retained by
by Vaisala
Vaisala and
and its
its individual
individual partners.
partners. All
All
rights
rights reserved.
reserved. Any
Any logos
logos and/or
and/or product
product names
names are
are trademarks
trademarks
of
of Vaisala
Vaisala or
or its
its individual
individual partners.
partners. The
The reproduction,
reproduction, transfer,
transfer,
distribution
distribution or
or storage
storage of
of information
information contained
contained in
in this
this brochure
brochure
in
in any
any form
form without
without the
the prior
prior written
written consent
consent of
of Vaisala
Vaisala isis strictly
strictly
prohibited.
All
specifications
—
technical
included
—
are
prohibited. All specifications — technical included — are subject
subject
to
to change
change without
without notice.
notice.
85
www.vaisala.com
Vaisala Multi-application Temperature
Data Logger Series 1016/1416
Features/Benefits
▪
Industry-leading precision and
accuracy
▪ Real-time monitoring &
alarming with viewLinc
▪ Reliable validation/mapping
with vLog
▪ Easy connectivity to your
existing network – wired or
wireless
▪ Validation and continuous
monitoring with the same data
logger
▪ Superior alternative to chart
recorders and hard-wired
systems
▪ NIST-traceable, ISO 17025
accredited calibration
MODEL NUMBERS & CHANNELS
▪ VL-1016-22V
Two external channels for
validatable applications
▪ VL-1416-44V
Four external channels for
validatable applications
▪ SP-1016-22V
Two external channels
▪ SP-1416-44V
Four external channels
86
Vaisala's multi-application
temperature data loggers monitor
temperatures in up to four
applications with one logger – ultralow temperature freezers, freezer/
refrigerators and incubators.
The DL1016-1416 data loggers can be
used with Vaisala software, either
viewLinc or vLog, to download,
display, and analyze environmental
data. The viewLinc monitoring
system provides 24/7 multi-stage
alarm notification, remote, real-time
monitoring and gap-free data.
The vLog software is a simple
solution for validation/mapping
applications. All reports are
customizable and can be exported
to spreadsheets and PDF to provide
records that meet the requirements
of 21 CFR Part 11 and Annex 11.
Choose the DL1016-1416VL
data logger for GxP-compliant
environments and the DL101614160SP for non-GxP applications.
Technical Data
General
Size
Interfaces
Mounting
85 x 59 x 26 mm (3.4 x 2.3 x 1") 76 g (2.7oz)
RS-232 serial, USB, Ethernet, WiFi, PoE network interface available
Magnetic strips, 3M Dual Lock™ Fasteners
Snap-in connector locks provide secure probe connections
PC Software
vLog Graphing & Reporting Software
viewLinc for continuous monitoring & alarming
OPC Server to add Vaisala recorders
to any OPC-compatible monitoring system
Internal Clock
Accuracy ±1 min. /month 0 °C to +50 °C (32 °F to +122 °F)
Electromagnetic Compatibility
FCC Part 15 and CE
Power Source
Internal 10-year lithium battery
(Battery life specified with sample interval of 1 min. or longer)
Temperature Range & Accuracy
Sensor
Calibrated
Measurement Range
Operating
Range
Initial Accuracy*
Recording Span: 1416-44V
“V” Range External Probe
-90 °C to +50 °C
(-130 °F to +122 °F)
-95 °C to +70 °C
(-139 °F to +158 °F)
±0.25 °C over -90 °C to +50 °C
(±0.45 °F over -130 °F to +122 °F)
±0.35 °C over -90 °C to +50 °C
(±0.63 °F over -130 °F to +122 °F)
0.01 °C at +25 °C
(0.02 °F at +77 °F)
One Year Accuracy*
Resolution
NUMBER OF CHANNELS ENABLED
SAMPLE
INTERVAL
1 Minute
5 Minutes
15 Minutes
1 Hour
1
2.3 Months
11.3 Months
2.8 Years
11.5 Years
68,600 16 bit samples
1416 series
Data sample Capacity
Sensor
Connector Color Code
Sensor Tip
101,375 16 bit samples
1016 and 1416 series
Memory type
Memory Modes
Sampling Rates
non-volative EEROM
User-selectable rates from once every
10 seconds to once per day.
(Battery life specified with sample
interval of 1 min. or longer)
User-selectable rates from once every
10 seconds to once per day.
(Battery life specified with sample
interval of 1 min. or longer)
Recording Span: 1016-22V
NUMBER OF CHANNELS ENABLED
SAMPLE INTERVAL
1 Minute
5 Minutes
15 Minutes
1 Hour
1
1.5 Months
7.6 Months
1.9 Years
7.8 Years
2
23.8 Days
3.8 Months
11.5 Months
3.9 Years
2
3
1.1 Months
23.5 Days
5.6 Months 3.7 Months
1.4 Years 11.3 Months
5.7 Years
3.8 Years
4
17.6 Days
2.8 Months
8.5 Months
2.8 Years
Thermistor Probes
Operating Range
1016 Series
Data Sample Capacity
Humidity
Technical Data
Technical Data
Probe Length
Cable Construction
“V” Range
External Probe
-95 °C to +70 °C
(-139 °F to +158 °F)
Blue
Stainless Steel,
Diameter: 3.2 mm (1/8"),
Length: 38 mm (1.5")
Sealed Teflon Tip
Diameter: 3 mm (0.12"),
Length: 28 mm (1.1")
3 m (10') and 7.6 m (25') lengths
available
2 mm (0.07") Diameter,
Teflon coated cable
Immersion/Dry Probes
DESCRIPTION/LENGTH
PART NUMBER
Thermistor V Range probe 25'
Thermistor V Range probe 10'
Thermistor immersion V Range probe 25'
Thermistor immersion V Range probe 10'
235139SP
235218SP
235140SP
235217SP
Temperature Probe Accessories
EPT-TDB-2: Thermal Damping Block, for use in refrigerators and
freezers. Simulates a glycol bottle to reduce alarms generated by
opening and closing a door.
*Specification for external channels is for a probe calibrated to the
specified channel of the data logger, with the logger at
0 °C to +50 °C (32 °F to +77 °F)
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B211042EN-B ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
moreinformation
information
more
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
87
www.vaisala.com
Vaisala DL1200 Low Temperature Data Logger
Applications
▪
Ideal for in situ cold
temperature validation to -55 °C
▪
Can record with up to 2 external
probes calibrated to -55 °C
▪
Highly accurate for use in GxP
low temperature applications
21 CFR Part 11 requirements.
Features / Benefits
▪
Equipped with internal
temperature sensor, onboard
memory and 10-year battery
▪
Memory at the point of
measurement ensures
continuous, 21 CFR Part
11-compliant records
▪
Renders data immune to
power failures and network
interruptions
▪
NIST-traceable, A2LA
accredited calibration
▪
Adjustable recording intervals
(every minute, every hour, etc)
with multi-year data recording
capacity
▪
▪
High-stability temperature
sensors provide in-calibration
performance between
calibration intervals up to a
year
The 1200 series temperature data
loggers include the VL-series for
regulated environments and the
SP-series for non FDA/GxP industries.
The VL-series of data recorders,
together with vLog VL software
provide a superior, high accuracy
solution for validation studies and
testing applications in FDA/GxP
regulated environments. Hardware is
robust and tamper-proof and vLog VL
provides electronic records that meet
For applications that require
monitoring, alarming and reporting,
our viewLinc Continuous Monitoring
System combines with both the
VL- and SP-series of data recorders
to provide 24/7 multi-stage alarm
notification, remote, browser-based
monitoring, and customizable
reporting in an easy to deploy, easy
to use solution.
Technical Data
General
Size
Interfaces
Mounting
Software
External inputs for remote
temperature probes
Internal Clock Accuracy
Electromagnetic Compatibility
Power Source
88
The SP-series of 1200 data recorders
provide a compact, easily deployable,
measurement and recording device
for use in non FDA/GxP regulated
industries. The SP recorders are
used with Vaisala vLog SP software
for downloading, displaying,
analyzing and reporting of recorded
environmental data.
85 x 59 x 26 mm (3.4 x 2.3 x 1") 76 g (2.7oz)
RS-232 serial, USB, Ethernet, WiFi, Power over Ethernet
Magnetic strips, 3M Dual Lock™ Fasteners; Snap-in
connector locks provide secure probe connections
vLog SP for SP-series
vLog VL for VL-series
viewLinc CMS for SP/VL-series
OPC server for data recorder interoperability with
OPC-compatible monitoring systems
+/-1 min./month over -55 °C to +40 °C (-67 °F to +104°F)
FCC Part 15 and CE
Internal 10-year lithium battery (Battery life
specified with sample interval of 1 min. or longer)
Measurement Accuracy
Recording Span: External Channels
INTERNAL SENSOR & EXTERNAL PROBE
Calibrated Measuring Range
-55 °C to +40 °C (-67 °F to +104 °F)
Standard Calibration points ** -55°C, -40°C, -20°C, -0°C, +20°C, +40°C
(-67°F, -40°F, -4°F, +32°F, +68°F, 104°F)
Resolution
0.02 °C at -20 °C (0.04 °F at -4 °F)
Initial Accuracy*
+/-0.3 °C over -55 °C to +40 °C
+/-0.54 °F over -67 °F to +104 °F
One year Accuracy*
+/-0.42 °C over -55 °C to +40 °C
(+/-0.76 °F over -67 °F to 104 °F)
Operating/Storage Range
-60 °C to +85 °C (-76 °F to +185 °F)
*The accuracy specification for external channels is for a probe
calibrated to the specific channel of the data logger and with the
data logger at -55 °C to +40 °C (-67 °F to +104 °F)
**Customized calibration points are available, from -60°C to +45°C
(-76°F to +113°F)
Precision-tolerance epoxy-encapsulated
NTC thermistor
Cable construction
Probe length
Connector Color Code
2
2.7 Days
16.7 Days
2.7 Months
8.3 Months
2.7 Years
Product Part Number Legend: Guide for reading the product tables
and selecting the most appropriate model for your application.
XX - 1200 - 2XL
Series Number - 1200
Total Number of Channels
L Range Probes
Stainless Steel
Diameter 3.2 mm (1/8"),
Length 38 mm (1.5")
Sealed Teflon Tip
(Waterproof)
Diameter: 3mm (0.12"),
Length 28 mm (1.1")
2 mm (0.07") Diameter,
Teflon coated cable
7.6 m (25')
Green
Probe type - "L" range
The 1200 data recorder comes in the following models:
SP or VL 1200-21L
One internal temperature channel and
one external temperature channel.
SP or VL 1200-22L
Two External temperature channels.
Temperature Probe Accessories
Thermal Dampening Block, for use in refrigerators and freezers,
simulates a glycol bottle to reduce fluctuations generated by
opening and closing a door.
Ref. B211132EN-B ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
1
5.5 Days
1.1 Months
5.5 Months
1.3 Years
5.4 Years
10 Seconds
1 Minute
5 Minutes
15 Minutes
1 Hour
Number of External Channels
External Temperature Sensor
Sensor Type
Sensor Tips
NUMBER OF CHANNELS ENABLED
SAMPLE INTERVAL
Series Type - VL or SP
Internal Temperature Sensor
Type of Sensor
Humidity
Technical Data
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
89
www.vaisala.com
Vaisala Universal Input Data Logger
Series 4000
Features/Benefits
▪
▪
▪
▪
▪
▪
▪
▪
90
10-year battery and large
onboard memory
Single and multi-channel
models with up to four input
channels
Easily set scaling and
measurement units for
recording
Time-based digital recording in
a range of sample intervals
Multiple connectivity options USB, Ethernet, WiFi
Optional vNet cradle for
Ethernet or Power over
Ethernet connectivity
NIST-traceable , ISO 17025
accredited calibration
Two year limited warranty
The 4000 series of data loggers are
designed to interface with a wide
range of transducers, transmitters,
and sensors with a DC voltage or
0 - 20 mA current loop output.
The 4000 is a simple solution for
recording and monitoring pressure,
flow, fluid level, PH, electrical
properties, moisture and gas
concentrations.
Ideal for use in standalone or
networked applications, the 4000
Universal Input logger connects
directly to a PC with USB or installs
to an existing network via Ethernet,
Power over Ethernet or WiFi. Each
logger contains a 10-year battery
and onboard memory for recording
a wide range of variables at the point
of measurement. With autonomous
power and recording capacity, data
is immune to network and power
interruptions.
The DL4000 data loggers can be
used with Vaisala software, either
viewLinc or vLog, to download,
display, and analyze environmental
data. The viewLinc monitoring
system provides 24/7 multi-stage
alarm notification, remote, real-time
monitoring and gap-free data. The
vLog software is a simple solution for
validation/mapping applications.
All reports are customizable and can
be exported to spreadsheets and
PDF to provide records that meet the
requirements of 21 CFR Part 11 and
Annex 11.
Choose the DL4000VL data logger for
GxP-compliant environments and the
DL4000SP for non-GxP applications.
Humidity
Technical Data
General
Size
Operating Range
Interfaces
Mounting
PC Software
Internal Clock
Electromagnetic
Compatibility
Power Source
Recording Span
85 x 59 x 26 mm (3.4 x 2.3 x 1") 76 g (2.7 oz)
-40 °C to +85 °C
(-40 °F to +185 °F) and 0 %RH to 100 %RH
(non-condensing)
RS-232 serial
USB
Wifi module
Ethernet and Power over Ethernet (vNet)
Magnetic strips,
3M Dual Lock™ fasteners
Graphing & Reporting:
vLog SP for non-GxP regulated
vLog VL for GxP regulated
Monitoring, Alarming,Reporting:
viewLinc™
Accuracy ±1 min./month @ -25 °C to +70 °C
(-13 °F to +158 °F)
FCC Part 15 and CE
EN 55022:2006
EN 61000-4-2:2001
EN 61000-4-3:2006
Internal 10-year lithium battery
(Battery life specified with sample interval of
1 min. or longer)
SAMPLE
INTERVAL
10 seconds
1 minute
5 minutes
15 minutes
1 hour
NUMBER OF CHANNELS
1
13.8 days
2.7 months
1.1 years
3.4 years
13.6 years
2
6.9 days
1.3 months
6.9 months
1.7 years
6.8 years
3
4
4.6 days
3.4 days
27.7 days
20.8 days
4.6 months 3.4 months
1.1 years 10.4 months
4.5 years
3.4 years
Current Loop and Voltage Inputs
INPUT TYPE
CURRENT LOOP
ANALOG VOLTAGE
Available Ranges
Resolution
Accuracy
0 to 20mA 0 to 5 VDC, 0 to 10 VDC
5.5 μA
0.025 % F.S.
±0.15 % F.S. at +25 °C
±0.15 % F.S. at +25 °C
(+77 °F)
(+77 °F)
Input Impedances
75 Ohms
>1 MOhm
Isolation
One common per logger One common per logger
Overload
40 mA max. (reverse- ±24 VDC max. (reverseProtection
polarity protected)
polarity protected)
Channel Configurations
MODEL
1, 2 OR 4 CHANNELS
4000-405
4000-40A
4000-40C
0 to 5 VDC
0 to 10 VDC
0 to 20 mA
Memory
Memory Type
Data Sample Capacity
Memory Modes
Sampling Rates
Recording Span
Non-volatile EEROM
120,000 12-bit samples
User-selectable wrap (FIFO) or stop
when memory is full. User-selectable start
and stop times.
User-selectable from once every 10 seconds to
once a day. (Battery life specified with
sample interval of 1 min. or longer)
Recording span depends upon sample
interval selected and number of
channels enabled.
Please see table above.
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B211045EN-B ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
moreinformation
information
more
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
91
www.vaisala.com
Vaisala Thermocouple Data Logger Series DL1700
Applications
▪
Ideal for extreme temperatures
from -240 °C to 1760 °C
▪
Accepts type J, K, T, E, R and
S thermocouples
▪
No programming or
complicated equations required
▪
Highly accurate replacement
for bulky data acquisition
systems
▪
NIST-traceable calibration
92
The Vaisala DL1700 series data
loggers provide highly accurate
temperature data acquisition and are
ideal for demanding environments.
The DL1700 data loggers can be used
with Vaisala software, either viewLinc
or vLog, to download, display, and
analyze environmental data. The
viewLinc monitoring system provides
24/7 multi-stage alarm notification,
remote, real-time monitoring and
gap-free data. The vLog software
is a simple solution for validation/
mapping applications. All reports are
customizable and can be exported
to spreadsheets and PDF to provide
records that meet the requirements
of 21 CFR Part 11 and Annex 11.
Easy to use with standard
thermocouples, these compact data
loggers can offer up to five channels
of data in temperatures ranging from
-240 °C to +1760 °C.
We offer models for both validated
and non-validated applications.
Choose the DL1700VL for
GxP-compliant environments and
the DL1700SP for non-validated
applications.
General
Data Logger Inputs
Size
Operating Range
1700 MODEL
3.4 x 2.1 x 1" (85x59x26mm); 60g (2.7 oz)
-40 °C to +85 °C (-40 °F to +185 °F) and
0 %RH to 100 %RH (non-condensing)
Interfaces
RS-232 serial, USB, Ethernet,
WiFi network interface available
Mounting
Magnetic strips, 3M Dual Lock™ fasteners
Software
viewLinc for Monitoring, Alarming & Reporting
vLog for Validation/Mapping GxP environments
Spectrum for graphing & reporting non-GxP environments
Internal Clock
Accuracy: ±1 min./month at -25°C to +70°C
Electromagnetic Compatibility
FCC Part 15 and CE
Power Source
Internal 10-year lithium battery
(Battery life specified with sample interval
of 1 min. or longer)
NUMBER OF CHANNELS ENABLED
Thermocouple
CJT
Total
1700-54T
4
1
5
Note: One channel is designated for Cold Junction Temperature
(CJT) reference using an on-board precision-tolerance thermistor.
Thermocouple Input Channels
COMPATIBLE THERMOCOUPLE TYPES: J, K, T, E, R, S
INITIAL ACCURACY:
Input Range
-7.2 to +55.4 mV
Resolution
0.016 mV
Initial Accuracy
±0.042 mV @ +25 °C (+77 °F)
INPUT IMPEDANCE: 10M OHMS
Input Range
Resolution 1-Year Accuracy
-7.2 to +55.4 mV
0.016 mV
±0.055 mV @ +25 °C (+77 °F)
Additional error at 3 V/m RF field from
450 MHz ... 580 MHz: ±0.350 mV
And at 3 V conducted RF from 3 MHz … 80 MHz: ±1.0 mV
Temperature Accuracy
TYPE K
Temperature
Measurement
Range
Instrument
Temperature
Accuracy at
mid-range*
Resolution
at mid-range
TYPE J
TYPE T
TYPE E
TYPE R
TYPE S
-220 °C to +1370 °C -130 °C to +900 °C -240 °C to +350 °C -110 °C to +740 °C -50 °C to +1760 °C -50 °C to +1700 °C
(-364 °F to +2498 °F) (-202 °F to +1652 °F) (-400 °F to +662 °F) (-166 °F to +1364 °F) (-58 °F to +3200 °F) (-58 °F to +3092 °F)
±1.3 °C
(±2.3 °F)
±1.0 °C
(±1.8 °F)
±1.2 °C
(±2.2 °F)
±0.70 °C
(±1.3 °F)
±4.4 °C
(±7.9 °F)
±5.1 °C
(±9.2 °F)
0.37 °C
(0.67 °F)
0.29 °C
(0.52 °F)
0.34 °C
(0.61 °F)
0.20 °C
(0.36 °F)
1.3 °C
(2.3 °F)
1.5 °C
(2.7 °F)
* Listed accuracies are for data logger only at 25°C (+77°F). They do not include the accuracy of the thermocouple probe or cold junction compensation or
electromagnetic interference.
Cold Junction Temperature Channel
Memory
Measurement
Range
Accuracy
Memory Type
Data Sample
Capacity
Memory Modes
-40 °C to +85 °C
(-40 °F to +185 °F)
±0.25 °C over +20 °C to +30 °C
(±0.45 °F over +68 °F to +86 °F)
±0.35 °C over -25 °C to +70 °C
(±0.63 °F over -13 °F to +158 °F)
Sampling Rates
ACCESSORIES:
Thermocouple probe
Type
Conductors
Operating range
Length
Error
EPT-22T-20T
T
Copper/Constantan
-200°C to 200°C (-328°F to 392°F)
6.096 meters
±1°C to ±1.5%
Recording Span
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Non-volatile EEROM
135,165 12-bit samples
User-selectable wrap (FIFO) or stop when
memory is full. User-selectable start time.
User-selectable from once
every 10 seconds to once a day.
(Battery life specified with sample interval of
1 min. or longer)
Recording span depends upon sample interval
selected and number of channels enabled.
Ref.
Ref. B211189EN-C
B211189EN-C ©Vaisala
©Vaisala 2015
2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This
This material
material isis subject
subject to
to copyright
copyright protection,
protection, with
with all
all
copyrights
copyrights retained
retained by
by Vaisala
Vaisala and
and its
its individual
individual partners.
partners. All
All
rights
rights reserved.
reserved. Any
Any logos
logos and/or
and/or product
product names
names are
are trademarks
trademarks
of
of Vaisala
Vaisala or
or its
its individual
individual partners.
partners. The
The reproduction,
reproduction, transfer,
transfer,
distribution
distribution or
or storage
storage of
of information
information contained
contained in
in this
this brochure
brochure
in
in any
any form
form without
without the
the prior
prior written
written consent
consent of
of Vaisala
Vaisala isis strictly
strictly
prohibited.
All
specifications
—
technical
included
—
are
prohibited. All specifications — technical included — are subject
subject
to
to change
change without
without notice.
notice.
93
Humidity
Technical Data
www.vaisala.com
www.vaisala.com
Vaisala
Wi-Fi Data
Data Logger
Logger HMT140
HMT140
Vaisala Wi-Fi
for
for Multiple
Multiple Environmental
Environmental Parameters
Parameters
The Vaisala HMT140 wireless data
logger is designed for humidity,
temperature and analog signal
monitoring in warehouses, freezer and
cryogenic farms, laboratories, blood
banks and many other life science
applications.
Performance
The HMT140 with and without a display.
Features/Benefits
The HMT140 incorporates Vaisala
HUMICAP® technology to measure
relative humidity and temperature
accurately and reliably. The Vaisala
HUMICAP® sensor is resistant to dust
and most chemicals. Alternatively,
the HMT140 can connect to Resistance
Temperature Detectors (RTDs),
Voltage, Current and Contact sensors,
making the HMT140 the most versatile
Vaisala data logger for life science
applications. Combining RTD and
contact inputs, the HMT140 is ideal for
monitoring chamber/door excursions.
▪
Wi-Fi connectivity to Vaisala's
Continuous Monitoring system
▪
Connectivity provided through
existing Wi-Fi Access Points
▪
Autonomous operation and local
alarms ensure alerting capability
regardless of network connectivity
▪
Local data storage provides
continuous fail-safe operation
▪
▪
18-month battery operation
▪
Interchangeable temperature/RH
probe for easy field calibration
Optional local display allows the
HMT140 to indicate process parameter
values and any limit warnings. All data
is logged locally and uploaded to the
▪
Two inputs available:
voltage, current, contact, RTDs or
temperature & RH
▪
Technical Data
Accurate and reliable multi-signal
measurements
▪
Resistant to dust and most
chemicals
▪
▪
Optional LCD display
▪
NIST-traceable
(certificate included)
▪
Ideal for cleanrooms and other life
science applications
94
Vaisala HUMICAP® technology with
humidity sensor HUMICAP® 180R
Wall-mounted or with remote
probes
Using Wi-Fi connectivity, the HMT140
can connect through any wireless
access point. The battery powered
logger can operate for 18 months
continuously, or longer if using the
batteries only as backup to an optional
external power source.
Vaisala Continuous Monitoring System
(CMS) software at preset intervals and
during parameter excursions.
Autonomous operation with audible
and visual alarming (beep and
flashing LED) ensures that local alerts
are indicated independent of active
network or server connection.
The data logger's enclosure is
optimized for use in cleanrooms with
a surface that is easy to clean and
tolerates purifying agents.
Interchangeable Probe
The HMT140 data logger uses
a fully interchangeable relative
humidity probe. This allows for quick
recalibration of the data logger. The
probe can be adjusted using one
of Vaisala’s portable meters as a
reference.
Available Options
The HMT140 data logger is available as
wall mounted or with remote probes.
For high temperature applications or
where space is limited, the remote probe
is ideal. The optional LCD display is
operated using a power-saving infrared
sensor that is motion-activated.
When activated, the display indicates
the results of selected parameters
simultaneously on two rows.
Probe Performance
HUMICAP® Humidity and Temperature Probe HMP110
RELATIVE HUMIDITY
Measurement range
Accuracy including non-linearity, hysteresis, and repeatability
Temperature range 0 °C ... +40 °C
at 0 ... 90 %RH
at 90 ... 100 %RH
Temperature range -40 ... 0 °C, +40 ... +80 °C
at 0 ... 90 %RH
at 90 ... 100 %RH
0 ... 100 %RH
±1.7 %RH
±2.5 %RH
±3.0 %RH
±4.0 %RH
±1.5 %RH
Vaisala HUMICAP® 180R
±2 %RH over 2 years
TEMPERATURE
Measurement range
-40 °C ... +80 °C
Accuracy over temperature range
at +15 °C ... +25 °C
±0.2 °C
at 0 ... +15 °C and at +25 °C ... +40 °C
±0.25 °C
at -40 °C ... +0 °C and at +40 °C ... +80 °C
±0.4 °C
Temperature sensor
Pt1000 RTD 1/3 Class B IEC 751
HMP110 probe
-40 °C ... +80 °C
Storage temperature range
-50 °C ... +70 °C
Electromagnetic compatibility
EN 61326-1 and EN 55022, Class B
Analog Inputs
0 ... 22 mA
0.67 μA
±0.15 % F.S. at +25 °C
62 Ohms
40 mA
0 ... 5 V, 0 ... 10 V
0.0034% F.S.
±0.15 % F.S. at +25 °C
37K Ohms
50 Volts max
one common per logger
Pt 100 RTD / 4 wire
Class A IEC 751
Input Impedance 5.1K Ohms
-196 °C to +90 °C
Measurement range
Accuracy over temperature range
at -196 ...-90 °C
±2.5 °C
at -90 ... -30 °C
±0.75 °C
at -30...0
±0.5 °C
at 0 ... +50 °C
±0.25 °C
at +50 ...+90 °C
±0.75 °C
Open/Closed with magnetic reed switch cable connections
(Dry Contact)
Mechanics
Stainless steel (AISI 316)
50.8 mm
4.76 mm
5m
7.6 m
128 x 64 resolution full graphics
B&W display without backlight
Weight (with battery/without probe)
300g
Accessories
-40°C...+60°C
-20°C...+60°C
PBT plastic
PC plastic
Stainless steel (AISI 316)
Chrome coated ABS plastic
IP65 (NEMA 4)
26 AWG ... 20 AWG
Humidity and temperature probe
Humidity and temperature replacement probe
Humidity sensor
Probe mounting flange
Probe mounting clamps, 10 pcs
Sensor protection
Plastic grid filter
Plastic grid with membrane filter
Stainless steel sintered filter
Probe cable 3 m
Probe cable 5 m
Probe cable 10 m
Duct installation kit
HMP110*
HMP110R*
HUMICAP® 180R
226061
226067
DRW010522SP
DRW010525SP
HM46670SP
HMT120Z300
HMT120Z500
HMT120Z1000
215619
OTHER AccEssORIEs
Optional External Voltage Supply (15 VDC)
Batteries (Packs of 3)
RTD Temperature Probe 5 m
Hermetic Door Switch Sensor Kit
Thermal Dampener Blocks
Four Dual Lock™ Strips (3"/76mm)
* See separate order form
236081SP
236318SP
ASM210644SP
236319SP
236310SP
237217SP
Wireless
Networking Standards
IEEE 802.11 b/g
Data Rates
802.11 b: 1, 2, 5.5,11 Mbps : 802.11 g: 6, 9, 12, 18,
24, 36, 48, 54 Mbps
Frequency Band
2402 ~ 2480MHz
Modulation
802.11 b: DSSS(CCK-11, CCK-5.5, DQPSK-2,
DBPSK-1): 802.11g : OFDM
Wi-Fi Security
WEP (128-bit), WPA, WPA2 (Personal)
Output Power
+18dBm(63mW)
Receiver Sensitivity
-85dBm typical
Antenna
Onboard whip
Certifications
FCC, IC, CE, Wi-Fi Alliance, EN61326-1:2006,
EN61326-2-3:2006, EN61000-3-2:2006+A1:
2009+A2:2009, EN61000-3-3:2008, EN61326-1:2006,
MIC R 201-125765, CMIIT ID: 2013DJ7129
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
4-pin M8 female panel connector
3 m, 5 m and 10 m
HMP110
2 Channel Current input signals
Resolution
Accuracy
Input Impedance
Overload Protection
2 Channel Voltage input signals
Resolution
Accuracy
Input Impedance
Overload protection
Isolation
2 Resistive Temperature input signals
Operating Temperature Range
Data logger body, no display
Data logger body, with display
Material
Data logger housing
Display window
HMP110 probe body
HMP110 probe grid filter
Housing classification
Connections
Screw terminals
HMP110 probe interface
HMP110 probe cable lengths
RTD Temperature Sensor
Sensor tip material
Sensor tip length
Sensor tip diameter
Cable length
Hermetic Door Switch Sensor
Cable length
Display (optional)
Ref. B211185EN-B ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan
scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
95
Humidity
Factory calibration uncertainty at +20 °C
Humidity sensor
Stability
www.vaisala.com
Vaisala Mid-Range Data Loggers for Temperature,
Humidity & Contact Channel Measurement
Designed for Controlled
Environments such as:
▪
▪
▪
▪
▪
▪
▪
▪
▪
Vaisala’s Mid-Range data loggers are
designed for early phase drug and
device development applications
where speed and economy are
critical. The MR loggers can be used
with Vaisala software to monitor
and analyze environmental data and
provide presentation-quality records
that are easily exported to PDF and
spreadsheets.
Simplified Calibration
Easy to install and configure, the
MR loggers are calibrated with an
abbreviated process that provides
reliable accuracy in operating
environments between -55 °C
to +50 °C.
The MR loggers include NISTtraceable calibration in one of
Vaisala’s accredited calibration
laboratories to ensure cGMP, ISO
9000 and HACCP quality standards.
Optional services are available,
including extended warranties and
onsite calibration.
96
Easy Configuration
Connectivity options include USB,
wireless, and Power over Ethernet
with a vNet PoE network interface.
When MR loggers are used with
vNet PoE device, installation takes
minutes. With the vNet device,
loggers are automatically identified
on your network by the software.
Lean Validation
For applications that require
validation, we offer efficient and
practical protocols that allow for
quick verification of data logger
functions. See Express IQOQ and
Rapid IQOQ under “Accessories”
on page 3.
Software Options
Whether you need multistage
alarming sent via text, email, PC
display or dial-out, or to perform
a comprehensive mapping study,
Vaisala has user-friendly software
designed for use in regulated
environments, including:
Drug Discovery, R&D
Early Phase Clinical Trials
Blood & Tissue Banks
Hospitals & Pharmacies
Nutraceutical Manufacturing
Food & Dietary Supplement
Applications
Aerospace
Semiconductors
Museums & Archives
• viewLinc Continuous Monitoring
and Alarming
• vLogSP for Validation/Mapping
applications
Data Logger Options
Six versions of the MR Loggers are
available with up to four channels
of Temperature-Only, Temperature
+ Humidity, or Boolean contact
channel for door switches/alarm
contact recording:
• DL1000MR - 1 internal
temperature channel
• DL1016MR - 2 channel
temperature with probes
• DL1016MRB - 2 channel with
1 temperature probe, and
1 contact input
• DL1416MR - 4 channel
temperature with probes
• DL1416MRB - 2 channel
temperature with probes, and
2 contact inputs
• DL2000MR - 2 internal channels
Temperature and RH
General
Temperature Sensors
Size
Internal Sensor type
85 x 59 x 26 mm (3.4 x 2.3 x 1")
76 g (2.7 oz.)
Interfaces
RS-232 serial
Ethernet
USBWiFi
vNet PoE network interface
Mounting
Magnetic strips
3M Dual Lock™ Fasteners
Snap-in connector for secure probe
connections
Software
• vLog Validation/Mapping
• viewLinc Continuous Monitoring & Alarming
• OPC Server to add Vaisala loggers to
any OPC compatible monitoring system
Internal clock accuracy ±1 min. /month
0 °C to +50 °C (32 °F to +122 °F)
Electromagnetic
FCC Part 15 and CE
compatibility
Power source
Internal 10-year lithium battery1
1
Precision-tolerance epoxy
encapsulated NTC thermistor
EXTERNAL TEMPERATURE PROBES
Sensor Tip
Diameter
Length
Stainless Steel
3.2 mm (1/8")
38 mm (1.5")
PROBE CABLE LENGTHS
DL1016MR/MRB
DL1416MR/MRB
3 m (10')
7.6 m (25')
CABLE CONSTRUCTION
2 mm (0.07") Diameter, Teflon coated cable
Battery life specified with sample interval of 1 min. or longer
Memory
Data Sample Capacity
DL1000MR
DL1016MR/MRB
DL1416MR/MRB
DL2000MR
Memory type
Memory Mode
Sampling Rates
48,100 12-bit samples
68,600 16 bit samples
101,375 16 bit samples
122,197 12-bit samples
Non-volatile EEPROM
User-selectable wrap (FIFO) or stop when
memory is full
User-selectable rates from once every
10 seconds to once per day
(Battery life specified with sample interval
of 1 min. or longer)
97
Humidity
Technical Data
DL1000MR Internal Temperature Sensor
DL2000MR Internal Temperature/ RH Sensor
RANGE AND ACCURACY
TEMPERATURE RANGE AND ACCURACY
Logger Operating Range
-35 °C to +85 °C
(-31 °F to +185 °F)
-25 °C to +70 °C
(-13 °F to +158 °F)
Calibrated Measurement Range
Accuracy over temperature range2
at -25 °C ... +70 °C
(-13 °F .... +122 °F)
Resolution
±0.5 °C
(±0.9 °F)
0.02 °C at +25 °C
(0.04 °F at +77 °F)
RANGE AND ACCURACY
0 °C to +50 °C
(32 °F to +122 °F)
-95 °C to +70 °C
(-139 °F to +158 °F)
-55 °C to +50 °C
(-130 °F to +122 °F)
Probe Operating Range
Calibrated Measurement Range
Calibrated Measurement Range
Accuracy over temperature range2
DL1016/1416MR External Temperature Sensors
Logger Operating Range
Operating Range
Accuracy over temperature range3
at -55 °C ... +50 °C
(-67 °F .... +122 °F)
Resolution
±0.5 °C
(±0.9 °F)
0.01 °C at +25 °C
(0.02 °F at +77 °F)
2
Initial accuracy includes all known influence quantities present
at the time of calibration including calibration uncertainty,
mathematical fit, data logger resolution, hysteresis and
reproducibility.
Not included is any drift related to atypical contamination or
misuse.
Specification for external channels is for a probe calibrated to the
specified channel of the data logger, with the logger
at 0 °C to +50 °C (32 °F to +122 °F)
3
Resolution
RELATIVE HUMIDITY RANGE AND ACCURACY
Calibrated Measurement Points
45 %RH at +10 °C (+50 °F)
10 %RH and 80 %RH at +25 °C (+77 °F)
45 %RH at +25 °C (+77 °F)
45 %RH at +45 °C (+113 °F)
Operating Range
0 %RH to 100 %RH (non-condensing)
Temperature range
+20 °C ... +30 °C
10 ... 90 %RH ±2.0 %RH
(68 °F ... 86 °F)
Temperature range
-20 ... +20 °C, +30 ... +70 °C
10 ... 90 %RH ±3.0 %RH
(-4 °F ... 68 °F, 86 °F ... 158 °F)
Resolution
0.05 %RH
Humidity sensor
Vaisala HUMICAP® 180R
Stability
±2 %RH over 2 years
Accessories
TEMPERATURE PROBE
EPT-TDB: Thermal Dampening Block, for use in refrigerators and
freezers. The block simulates a glycol bottle to reduce alarms
generated by opening and closing doors.
BOOLEAN CONTACT CABLES
EPT-DS-25 Available cable with magnetic contact switch –
7.6 m (25') for use with MRB loggers.
VALIDATION DOCUMENTS
VL-VPE-VLNC-43 Express Validation
VL-VPR-VLNC-43 Rapid Validation
98
IQ is eight tests, OQ is
eleven tests. Testing includes
security testing for users.
IQ is eight tests, OQ is six
tests. Only tests that challenge
the basic operation of GxP
processes (i.e.: alarming and
data collection).
Ref. B211412EN-A ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
-35 °C to +85 °C
(-31 °F to +185 °F)
-25 °C to +70 °C
(-13 °F to +158 °F)
at -25 °C ... +70 °C ±0.5 °C
(-13 °F .... +122 °F) (±0.9 °F)
0.02 °C at +25 °C
(0.04 °F at +77 °F)
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Calculate
and Convert.
The free web based Vaisala Humidity
Calculator allows you to calculate several
humidity parameters from one known
humidity value. Make unit conversions on
the fly, and see the effects of changing
ambient conditions, like temperature and
pressure.
The calculator works with any device, PC or
mobile, and online and offline. It is available
in several languages.
Access the Vaisala Humidity Calculator at
www.vaisala.com/humiditycalculator
www.vaisala.com/humiditycalculator
99
www.vaisala.com
Vaisala vNet Power over Ethernet
Data Logger Interface
viewLinc
Monitoring and Alarming
Remote Monitoring
Ultra-Low
Temp Freezers
Refrigerators
Incubators
Remote Alarming
Existing Network
vNet Power over Ethernet interface with VL-2000 temperature
and humidity logger.
Benefits
▪
Eliminates the cost of wiring
AC power to each monitored
point.
▪
Data loggers can be installed
wherever a LAN cable can be
run.
▪
▪
Increased data communication
protection from power outage
because the server room's UPS
can provide backup power.
Plug and Play connectivity
when using viewLinc Aware
function.
Wherever reliable network
communications and cost are
important, more companies are using
Power over Ethernet (PoE) devices.
The Vaisala vNet PoE network
interface brings easy connectivity
with data loggers at a lower cost than
alternative networking devices.
The snap-in design streamlines logger
connectivity into a small footprint,
eliminating wires between normally
separate loggers and PoE devices.
When power and data are carried over
the same cable, you can also eliminate
the cost of installing an AC power
source.
The vNet PoE integrates VL and SP
data loggers without compromising
their high accuracy. It brings greater
flexibility and simplicity to deploying
the Vaisala Continuous Monitoring
system.
The viewLinc Aware function in
viewLinc monitoring software allows
you to quickly configure data loggers,
100
alone or in batches. Simply place data
loggers in a vNet cradle, connect to
a Local Area Network, and viewLinc
discovers and configures loggers.
The vNet PoE interface comes in four
models:
• CDL-VNET-P with a fan inside the
cradle for data loggers with an
internal temperature channel
• CDL-VNET-LP without a fan for
data loggers without an internal
temperature channel
• CDL-VNET-PC with 15V output
to power external sensors and
transmitters; includes internal fan
• CDL-VNET-LPC with 15V output
to power external sensors and
transmitters; without internal fan
There is also an option to power the
vNet device with AC. Select the model
that fits your application to monitor
and record temperature, humidity,
CO2, differential pressure, door
switches and many other parameters.
vNet PoE Interface
FEATURE
Logger Compatibility
v6.00 hardware and higher
(Includes Models: VL & SP 1000,
1700, 1200, 1016, 1416, 1400, 2000, 4000)
Ethernet Connectivity
Connectivity Cable
LED Indicators
IEEE 802.3af, 10Base-T
Category 5/5e; RJ-45 connector; 1.83 m (6 ft.)
HTTP Web Interface, PC-based
configuration wizard
DHCP/RARP, ARP-Ping, Static IP for
IP address assignment, Net BIOS name
Firmware
viewLinc Aware
Power Output
CDL-VNET-P & CDL-VNET-LP
Not available
CDL-VNET-PC & CDL-VNET-LPC 15 VDC nominal, 350 mW max.
Regulatory
FCC Class A, CE, EN 55011, Group 1, Class A;
EN 16000-4-2 to -6, RoHS; WEEE
link, activity, power, logger communications
Device Configuration
Addressing
Power Input (Optional for use without PoE)
12-30 VDC, plugs into vNet jack labled 12 V
Heating Effect on Measurements
CDL-VNET-P & CDL-VNET-PC Temperature rise from electronics
(important only for loggers with
internal sensors): less than 0.05 °C
as seen by the logger sensor
CDL-VNET-LP & CDL-VNET-LPC
Not to be used for loggers
with internal sensors.
Field upgradable firmware
Requires one vNet to be programmed
with the viewLinc server IP address.
Other vNets on the sub-net will
automatically self-configure
Power Consumption
CDL-VNET-P & CDL-VNET-LP
CDL-VNET-PC & CDL-VNET-LPC
Environmental Operating Range
-25 °C to 70 °C (-13 °F to 158 °F), 0 to 90 %RH
non-condensing and not to exceed
a mixing ratio of 38.5 g/kg
Storage: -40 °C to 85 °C (-40 °F to 185 °F)
Dimensions/ Weight
625 mW typical, 700 mW max
900 mW typical, 1.35 W max.
Width: 10.2 cm (4.0");
Length: 10.2 cm (4.0");
Height: 4.3 cm (1.7");
Weight: 180 g (6.3 oz)
Power Supply (Included but not required when using PoE)
North America: 12 VDC/0.5 A max out,
120 VAC in
International: 12 VDC/1.66A max out,
100-240 VAC in
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref.
B211043EN-C ©Vaisala
©Vaisala 2015
2015
Ref. B211043EN-C
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
moreinformation
information
more
This
This material
material isis subject
subject to
to copyright
copyright protection,
protection, with
with all
all
copyrights
copyrights retained
retained by
by Vaisala
Vaisala and
and its
its individual
individual partners.
partners. All
All
rights
rights reserved.
reserved. Any
Any logos
logos and/or
and/or product
product names
names are
are trademarks
trademarks
of
of Vaisala
Vaisala or
or its
its individual
individual partners.
partners. The
The reproduction,
reproduction, transfer,
transfer,
distribution
distribution or
or storage
storage of
of information
information contained
contained in
in this
this brochure
brochure
in
in any
any form
form without
without the
the prior
prior written
written consent
consent of
of Vaisala
Vaisala isis strictly
strictly
prohibited.
All
specifications
—
technical
included
—
are
prohibited. All specifications — technical included — are subject
subject
to
to change
change without
without notice.
notice.
101
Humidity
Technical Data
Dew Point
/ TECHNOLOGY DESCRIPTION
Vaisala DRYCAP® Sensor for Measuring
Dew Point
In 1997 Vaisala introduced DRYCAP®, a new type of dew point sensor based on thin-film polymer
technology. Since its launch, the DRYCAP product family has grown to encompass a huge range
of applications, from drying processes to compressed air and dry chambers. The DRYCAP sensor
is particularly renowned for its reliable performance in hot and very dry environments.
How It Works
DRYCAP’s unrivalled performance is
based on two innovations: the proven
capacitive thin-film polymer sensor
and the auto-calibration function.
The sensor’s thin-film polymer
absorbs or releases water vapor as
the surrounding humidity increases
or decreases. The dielectric
properties of the polymer change
as the humidity around the sensor
changes, as does the capacitance of
the sensor. Capacitance is converted
into a humidity reading. The
capacitive polymer sensor is bonded
together with a temperature sensor,
and dew point is calculated from the
humidity and temperature readings.
Vaisala’s patented auto-calibration
function optimizes the measurement
stability at low dew points.
The sensor is heated at regular
intervals during the automated
auto-calibration procedure. The
humidity and temperature readings
102
are monitored as the sensor cools
to ambient temperature, with offset
correction compensating for any
potential drift. This enables the
DRYCAP sensor to deliver accurate
measurements in the long term,
dramatically reducing the need for
maintenance.
Typical Applications for
Dew Point Measurement
Vaisala DRYCAP dew point
instruments measure dew point in
industrial applications, where gas
humidity is typically very low. Dew
point is often a critical parameter,
with inadequate control resulting in
problems such as process downtime,
damaged process equipment, and
deterioration in end-product quality.
Dew point is measured in various
drying and heat-treatment processes.
It is also controlled in compressed
air, where excess moisture can result
in poor end-product quality, ice
formation, and equipment corrosion.
DRYCAP in Brief
▪
Thin-film polymer sensor with
unique auto-calibration function
▪
Wide measurement range, dew
point measurement down to
-80 °C (-112 °F)
▪
▪
Accuracy ± 2 °C (± 3.6 °F)
NIST-traceable dew point
measurement
DRYCAP’s Unique Benefits
▪
Excellent long-term stability,
with recommended 2-year
calibration interval
▪
▪
Rapid response time
▪
Resistant to particulate
contamination, oil vapor, and
most chemicals
Withstands condensation and
recovers rapidly
Other typical applications include
medical gas, dry environments in
lithium battery manufacturing, and
gas-insulated high-voltage equipment
used in the power industry.
Upper electrode
Vaisala DRYCAP Dew
Point Products
Thin-film polymer
Dew Point
Lower electrode
Vaisala's dew point instruments
are suitable for accurate and stable
monitoring of dry conditions in a
variety of applications from -80 to
+100 °C Td. Vaisala’s product range
includes transmitters for demanding
industrial applications, compact
instruments for installation in dryers,
and hand-held meters for spot
checking. Portable sampling systems
are also available. View the complete
range of dew point products at
www.vaisala.com/dewpoint.
Glass substrate
Pt-100
Structure of the DRYCAP sensor.
DRYCAP sensor.
The DRYCAP Story
The DRYCAP story began
in the mid-1990s following
an unresolved measurement
challenge. Traditional humidity
instruments were not accurate
enough at very low humidities,
while commonly used aluminum
oxide sensors were prone to drift
and required frequent calibration.
There was strong demand for
accurate, easy-to-use, costeffective, and low-maintenance
dew point instruments.
Vaisala's solution was to combine
the highest quality polymer
technology with a patented key
feature – auto-calibration – that
would eliminate sensor drift in
very dry conditions. The result
was the stable, reliable, and
accurate DRYCAP sensor.
DRYCAP also led the way for the
next great innovation: the world’s
first transmitter that monitors
both dew point and process
pressure simultaneously, aimed
at compressed air customers
worldwide. The story continues.
The first DRYCAP products were
launched in 1997, and this highly
successful innovation is still going
strong today.
For more information, visit
www.vaisala.com or contact
us at [email protected]
Ref. B210981EN-B ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
103
www.vaisala.com
DMT340 Series Dewpoint and Temperature
Transmitters for Very Dry Conditions
The display shows measurement
trends, real-time data, and
measurement history.
Features/Benefits
▪
Measures dew point from
-60 °C to +80 °C
(-76 ... +176 °F) with an
accuracy of ±2 °C (±3.6 °F)
▪
Vaisala DRYCAP® sensor
provides accurate, reliable
measurement with excellent
long-term stability and a fast
response time
▪
▪
▪
Condensation-resistant
▪
NIST traceable calibration
(certificate included)
▪
Graphical display and keypad
for convenient operation
▪
Optional alarm relays and
mains power supply module
▪
Analog outputs, RS232/485,
WLAN/LAN
▪
MODBUS protocol support
(RTU/TCP)
Unique auto-calibration feature
Compatible with Vaisala
DRYCAP® Hand-Held Dewpoint
Meter DM70
104
The Vaisala DRYCAP® Dewpoint and
Temperature Transmitter Series
DMT340 is designed for industrial
low-humidity applications such as
compressed air drying and metal
treatment. The transmitters are very
reliable, easy to use, and economical
to maintain.
Stability at Low Dew
Points
The Vaisala DRYCAP® sensor is
immune to particulate contamination,
water condensation, oil vapor, and
most chemicals. Since the sensor
is condensation-resistant, its
performance is unmatched in low
dew point applications where water
spikes occur in the process. The
sensor recovers rapidly from contact
with free water.
Unique Auto-Calibration
Feature
The stability of the DMT340 series
is due to its unique auto-calibration
function, developed by Vaisala. This
feature allows the transmitter to
perform calibration and adjustment
by itself while the measured process
is running. If the measurement
accuracy is not confirmed, corrections
are made automatically. The
procedure is so quick and corrections
so minor that it causes no disruption,
ensuring easy maintenance and
high performance. To maintain high
performance, transmitters can be sent
to Vaisala for calibration. Calibration
intervals depend on the application; in
normal conditions it is recommended
to have calibration performed every
two years.
Graphical Display of
Measurement Data and
Trends for Convenient
Operation
The DMT340 features a large
numerical and graphical display with
a multilingual menu and keypad.
It allows users to easily monitor
operational data, measurement
trends, and access measurement
history for the past 12 months.
The optional data logger, with
real-time clock, makes it possible
to generate over four years of
measurement history and zoom in on
any desired time or time frame.
Versatile Outputs and
Data Collection
The DMT340 can support up to three
analog outputs; an isolated galvanic
power supply and relay outputs are
also available.
For serial interface the USB
connection, RS232, and RS485 can
be used.
DMT340 is also capable of applying
the MODBUS communication protocol
and, together with an appropriate
connection option, provides either
MODBUS RTU (RS485) or MODBUS
TCP/IP (Ethernet) communication.
The data logger, with real-time clock
and battery backup, guarantees
reliable logging of measurement data
for over four years. The recorded
data can be viewed on the local
display or transferred to a PC with
Microsoft Windows® software. The
transmitter can also be connected to
a network with an optional (W)LAN
interface, which enables a (wireless)
Ethernet connection. A USB service
cable makes it easy to connect the
DMT340 to a PC via the service port.
Easy Installation
Dew Point
The display alarm allows tracking of
any measured parameter, with freely
configurable low and high limits.
The Vaisala DRYCAP® Hand-Held
Dewpoint Meter DM70 is ideal for fieldchecking DMT340 transmitters.
DMT340 transmitters are delivered
installation-ready, with a variety of
installation options to choose from.
Dimensions
Specifications
DMT341 for Installations in
Dry Spaces
Dimensions in mm (inches)
183 (7.20)
77 (3.0)
Transmitter body
-40 … +60 °C
(-40 … +140 °F)
With display
0 … +60 °C
(+32 … +140 °F)
244.5 (9.63)
119 (4.69)
Temperature range
The DMT341 is made for installations
in dry rooms where the entire dew
point transmitter needs to be inside the
dry space. The concept is easy to clean
and suitable also for cleanrooms.
Dimensions
Probe Specifications
Dimensions in mm (inches)
DMT342 with Small Size
Flanged Probe
M6
.6
3)
(0
16
9(0.35)
ø36 (1.42)
71.5 (2.81)
12 mm/0.5"
Sampling cell HMP302SC
Installation
7 (0.28)
81 (3.19)
58.7 (2.31)
36 mm/1.4"
Sampling cell
HMP302SC
45°
1/8"-27 NPT
ø24
.5
M
6
ø32 (1.26)
ø12.5 (0.49)
Flange
45°
1/8"-27 NPT
The DMT342 probe is installed using
a flange or sampling cell. The small
probe is ideal for integration into larger
equipment.
up to 250 bar/
3625 psia
ø12 (0.47)
0 ... 50 bar/0 ... 725 psia
Mechanical durability
Probe diameter
41(1.61)
45°
Pressure range
92.5 (3.64)
Flange intersection
71 (2.80)
105
Dimensions
Probe Specifications
Dimensions in mm (inches)
0 ... 50 bar/0 ... 725 psia
Mechanical durability
up to 100 bar/
1450 psia
Probe diameter
170 (6.69)
Fitting body
M22 x 1.5
Fitting body
NPT 1/2"
Dimensions
Pressure range
Dimensions in mm (inches)
84 (3.31)
0 ... 10 bar/0 ... 145 psia
Mechanical durability
41 (1.61)
up to 10 bar/
145 psia
Probe diameter
12 mm/0.5"
Installation
Fitting body
R 3/8" ISO
Fitting body
G 1/2" ISO
Fitting body
NPT 1/2"
Dimensions in mm (inches)
DMT348 with Probe for
Pipeline Installations
Adjustable length
215.5 (8.48) / 448 (17.6)
0 ... 40 bar/0 ... 580 psia
41 (1.61)
BALLVALVE-1
Sampling cell
DMT242SC or
DMT242SC2
R1/2” ISO7/1
NPT 1/2"
Ball-valve set
Ø 13.5 (0.53)
R1/2" ISO
Ø 12 (0.47)
Fitting body
191 (7.52) / 410 (16.1)
41 (1.61) - 149 (5.87) / 41 (1.61) - 379 (14.9)
41 ... 149/371 mm/
1.61 ... 5.87/14.6"
Installation
Fitting body
Hex 22 mm
(0.87)
Dimensions
Probe Specifications
Pressure range
I S O 3 / 8 ” / N P T 1 / 2 ” or G 1 / 2 ” ISO
DMT347 with Small-Sized Probe
The DMT348 is ideal for installation
into pressurized processes where the
probe needs to be able to be removed
while the process is running. The probe
depth is adjustable.
120 (4.72)
Installation
Probe Specifications
The DMT347 probe is ideal for tight
spaces with a thread connection.
The small probe is installed using
Swagelok® connectors.
41 (1.61)
12 mm/0.5"
Ø 12 (0.47)
The DMT344 features a threaded
connection for extended pressures
with different fitting-body options. It is
ideal for permanent installation into
pressurized or vacuum processes.
Ø 12 (0.47)
Pressure range
M22x1.5 or
NPT 1/2"
DMT344 with Probe for
High Pressures
35 (1.37)
Optional filter for low pressures
(suitable for all models)
106
Technical Data
Inputs and Outputs
DEW POINT
Sensor
Measurement range
For continuous use
Accuracy
up to 20 bar/290 psia
Dew point temperature (°C)
20 ... 50 bar/290 ... 725 psia
Vaisala DRYCAP®180M
-60 ... +80 °C (-76 ... +176 °F) Td
-60 ... +45 °C (-76 ... +113 °F) Td
±2 °C/±3.6 °F
(see the accuracy graph below)
additional inaccuracy +1 °C Td
Area not recommended for
continuous measurement
Dew point measurement renge lower limit
Temperature of measured gas (°C)
Dew point accuracy vs. measurement conditions
Response time
63% [90%] at +20 °C gas temperature
Flow rate
1 l/min and 1 bar pressure
-60 ... -20 °C Td (-76 ... -4 °F Td)
5 s [10 s]
-20 ... -60 °C Td (-4 ... -76 °F Td)
45 s [10 min]
TEMPERATURE
Measurement range
Accuracy
Temperature sensor
0 ... +80 °C (+32 ... +176 °F)
±0.2 °C at room temperature
Pt100 RTD Class F0.1 IEC 60751
RELATIVE HUMIDITY
Measurement range
Accuracy (RH <10 %RH, at + 20 °C)
0 ... 70 %RH
±0.004 %RH + 20% of reading
PPM
Measurement range (typical)
10 ... 2500 ppm
Accuracy (at + 20 °C, 1 bar)
1 ppm + 20% of reading
Other measurement parameters available (model-dependent):
mixing ratio, absolute humidity, pressure dew point calculated
to 1 bar, temperature difference (T-Td), water vapor pressure
Operating Environment
Operating temperature
for probes
Mechanical durability
of transmitter body
with display
Storage temperature range
Pressure range for probes
Sample flow rate
Measured gases
Electromagnetic compatibility
-40 ... +80 °C (-40 ... +176 °F)
up to +180 °C (+356 °F)
-40 ... +60 °C (-40 ... +140 °F)
0 ... +60 °C (+32 ... +140 °F)
-55 ... +80 °C (-67 ... +176 °F)
see probe specifications
no effect
non-corrosive gases
Complies with EMC standard
EN61326-1, Industrial environment
Note: Transmitter with display test impedance of
40 ohm is used in IEC61000-4-5 (Surge immunity)
Operating voltage
10 ... 35 VDC, 24 VAC ±20 %
with optional power supply module
100 ... 240 VAC 50/60 Hz
Power consumption @ 20 °C (Uin 24VDC)
RS232
max. 25 mA
max. 25 mA
Uout 2 x 0...1V / 0...5V / 0...10V
Iout 2 x 0...20 mA
max. 60 mA
display and backlight
+ 20 mA
during sensor purge
max. + 110 mA
Analog outputs (2 standard, 3rd optional)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
Accuracy of analog outputs at 20 °C
0.05% full scale
Temperature dependence of the
analog outputs
± 0.005%/°C full scale
External loads
current outputs
RL < 500 ohm
0 ... 1V output
RL > 2 kohm
0 ... 5V and 0 ... 10V outputs
RL > 10 kohm
Max. wire size
0.5 mm2 (AWG 20) stranded wires recommended
Digital outputs
RS232, RS485 (optional)
Service connection
RS232, USB
Relay outputs
0.5 A, 250 VAC, SPDT (optional)
Ethernet interface (optional)
Supported standards
10/100Base-T
Connector
RJ45
Protocols
Telnet
WLAN interface (optional)
Supported standards
802.11b
Antenna connector type
RP-SMA
Protocols
Telnet
Security
WEP 64/128, WPA
Authentication / Encryption
Open / no encryption
Open / WEP
WPA Pre-shared key / TKIP
WPA Pre-shared key / CCMP (a.k.a. WPA2)
Optional data logger with real-time clock
Logged parameters
max. three with trend/min./max. values
Logging interval
10 sec. (fixed)
Max. logging period
4 years, 5 months
Logged points
13.7 million points per parameter
Battery lifetime
min. 5 years
Display
LCD with backlight, graphical trend
display of any parameter
Menu languages
English, Chinese, Finnish, French, German,
Japanese, Russian, Spanish, Swedish
107
Dew Point
Measured Parameters
Dimensions
Cable bushing M20x1.5 for cable diameter 8 ... 11mm/0.31 ... 0.43"
Conduit fitting
1/2" NPT
User cable connector (optional)
M12 series 8-pin (male)
option 1
female plug with 5 m (16.4 ft.) black cable
option 2
female plug with screw terminals
USB-RJ45 Serial Connection Cable
219685
Probe cable diameter
5.5 mm
Standard probe cable lengths
2 m, 5 m or 10 m
(Additional cable lengths available,
please see order forms for details)
Housing material
G-AlSi 10 Mg (DIN 1725)
Housing classification
IP 66
IP65 (NEMA4X) with local display
Weight
depending on selected probe, cable and modules 1.0 – 3.0 kgs
Dimensions in mm (inches)
77 (3.03)
71 (2.80)
77 (3.03)
71 (2.80)
Mechanics
183 (7.20)
169 (6.65)
183 (7.20)
7 (0.28)
Ø
7 (0.28)
Ø
96 (3.78)
116 (4.57)
96 (3.78)
116 (4.57)
169 (6.65)
DRYCAP® is a registered trademark of Vaisala.
TYPE APPROVED PRODUCT
CERTIFICATE NO.: A-13529
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
108
Ref. B210952EN-E ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
You Compress Air.
We Make Sure It’s Dry.
Dew Point
Optimize your compressed air quality
with the right dew point instrument
Fastest wet-to-dry response
time on the market - just minutes
Product range from -80°C to
+60°C Td with ±2°C accuracy
Long, 2-year
calibration interval
High resistance to contamination
– immune to compressor oil
Complete recovery from
saturated conditions
✔
✔
✔
✔
✔
For more information, please visit:
www.vaisala.com/compressedair
www.vaisala.com/compressedair
[email protected]
109
www.vaisala.com
DMT345 and DMT346 Dewpoint Transmitters
for High Temperature Applications
The large graphical display allows the
user to check data at a glance.
Vaisala DRYCAP ® Dewpoint Transmitters DMT345 and DMT346 are designed
to measure and control humidity, especially in dry environments with high
temperatures.
The Vaisala DRYCAP® Dewpoint
Transmitters DMT345 and
DMT346 are designed for humidity
measurement in industrial drying
applications with particularly high
temperatures.
Both transmitters incorporate the
Vaisala DRYCAP® sensor, which is
accurate, reliable, and stable. The
sensor is condensation-resistant
and is immune to particulate
contamination, oil vapor, and most
chemicals. The DRYCAP® sensor is
notable for its swift response time
and rapid recovery after getting wet.
Measure Humidity Directly
in Hot Processes
The DMT345 and DMT346 are
built for direct measurement in
hot processes. Therefore, there
is no need for sampling systems
and trace heating. As a result,
high measurement accuracy and
constancy are maintained.
110
The accuracy and stability of the
DMT345 and the DMT346 are due to
their unique auto-calibration function,
developed by Vaisala. This feature
allows the transmitter to perform
calibration and adjustment by itself
while the measured process is
running. If the measurement accuracy
is not confirmed, corrections are
made automatically. The procedure
is so quick and corrections so
minor that it causes no disruption,
ensuring easy maintenance and high
performance. In normal conditions, it
is recommended to have a traceable
calibration performed once a year.
DMT345: Accurate in Hot
and Dry Environments
The DMT345 is designed for accurate
humidity measurement in hot and
dry conditions. This model provides
unmatched dry-end measurement
accuracy at temperatures up to 140 °C;
however, it can operate safely at
temperatures up to 180 °C.
Features/Benefits
▪
The DMT345 measures
humidity at temperatures up to
180 °C (356 °F)
▪
The DMT346 measures
humidity at temperatures up to
350 °C (+662 °F)
▪
Dew point accuracy ±2 °C
(±3.6 °F)
▪
Vaisala DRYCAP® sensor
provides accurate and reliable
measurement with excellent
long-term stability and fast
response time
▪
▪
▪
Condensation-resistant
▪
Graphical display and keypad
for convenient operation
▪
Optional alarm relays and
mains power supply module
▪
Analog outputs, RS232/485,
WLAN/LAN
▪
MODBUS protocol support
(RTU/TCP)
Unique auto-calibration feature
NIST traceable calibration
(certificate included)
DMT346: Reliable in Very Hot Processes
The DMT346 provides the best measurement performance
at process temperatures between 140 °C and 350 °C.
The DMT346 includes a cooling set as standard. The
cooling effect can be regulated by adding the cooling
fins, or they can be removed from the set for optimal
measurement performance.
The cooling system has no moving parts, and requires no
additional power or cooling utilities, so there is no risk of
sensor damage due to mechanical cooling failure.
Additionally, sensor warming minimizes the risk of
condensation accumulating on the sensor. In low humidity
conditions the combination of auto-calibration and
DRYCAP® ensures accurate measurement.
Graphical Display of Measurement Data
and Trends for Convenient Operation
The DMT345 and DMT346 transmitters feature a large
numerical and graphical display with a multilingual menu
and keypad. It allows users to easily monitor operational
data, measurement trends, and access measurement
history for the past 12 months.
The optional data logger, with real-time clock, makes
it possible to generate over four years of measurement
history and zoom in on any desired time or time frame.
The display alarm allows tracking of any measured
parameter, with freely configurable low and high limits.
Versatile Outputs and Data Collection
DMT345 and DMT346 transmitters can support up to three
analog outputs; an isolated galvanic power supply and
relay outputs are also available.
For serial interface the USB connection, RS232, and RS485
can be used.
DMT345 and DMT346 are also capable of applying
the MODBUS communication protocol and, together
with an appropriate connection option, provide either
MODBUS RTU (RS485) or MODBUS TCP/IP (Ethernet)
communication.
The data logger, with real-time clock and battery backup,
guarantees reliable logging of measurement data for over
four years. The recorded data can be viewed on the local
display or transferred to a PC with Microsoft Windows®
software. The transmitter can also be connected to a
network with an optional (W)LAN interface, which enables
a (wireless) Ethernet connection. A USB service cable
makes it easy to connect the DMT345/346 to a PC via the
service port.
Units are delivered installation-ready.
Technical Data
Measured Variables DMT345
TEMPERATURE DMT345
DEW POINT DMT345
Dew point temperature (°C)
Sensor
Measurement range
Accuracy
ter
Wa
v
ap
s
or
Vaisala DRYCAP®180S
-40 ... +100 °C (-40 ... +212 °F) Td
±2°C (±3.6 °F) Td
See the accuracy graph below
at u
ra
n
t io
lin
e
Accuracy
± 4°C Td
or better
Accuracy ±2°C Td
or better
e
ac t i v
ut
outp
f ie d ,
mit
i
c
e
p
wer li
not s
ge lo
n
y
a
c
r
a
r
nt
A cc u
re m e
e a su
int m
o
p
D ew
Dew point accuracy
vs. measurement
conditionsgas (°C)
Temperature
of measured
Dew point accuracy vs. measurement conditions
Measurement range
with sensor warming
Accuracy
Temperature sensor
0 ... +180 °C (+32 ... +356°F)
upper range limited by humidity
(at 80 %RH warming is switched on and T
reading not actual process temperature)
±0.4 °C at 100 °C
Pt100 RTD Class F0.1 IEC 60751
RELATIVE HUMIDITY DMT345
Measurement range
with sensor warming
Accuracy
below 10 %RH
above 10 %RH
0 ... 100 %RH
0 ... 80 %RH
±10% of reading
±1.5 %RH + 1.5% of reading
MIXING RATIO DMT345
Measurement range (typical)
Accuracy (typical)
0 ... 1000 g/kg (0 ... 7000 gr/lbs)
±12% of reading
Response time 63% [90%] flow rate 1 l/min and 1 bar pressure
from dry to wet
5 s [10 s]
from wet to dry including auto-calibration
45 s [5 min]
111
Dew Point
The stainless steel probe is especially designed for high
temperatures and has an optional installation flange for
easy adjustment of the probe’s installation depth and,
therefore, more precise positioning.
Technical Data
Measured Variables DMT346
DEW POINT DMT346
Sensor
Measurement range
Accuracy
Vaisala DRYCAP®180S
-25 ... +100 °C (-13 ... +212 °F) Td
±2 °C (±3.6 °F) Td
See the accuracy graph below
Temperature dependence of
analog outputs
External loads
current outputs
0 ... 1V output
0 ... 5V and 0 ... 10V outputs
Max. wire size
± 0.005%/°C full scale
Inputs and Outputs, DMT345 and DMT346
Mechanics, DMT345 and DMT346
Operating voltage
10 ... 35 VDC, 24 VAC ±20%
with optional power supply module
100 ... 240 VAC 50/60 Hz
Default start-up time
initial reading after power-up
3s
full operation after sensor purge and autocalibration about 6 min
Power consumption @ 20 °C (Uin 24 VDC)
max. 25 mA
Uout 2x0 ... 1V/0 ... 5V/0 ... 10V
Iout 2x0 ... 20mA
max. 60 mA
RS232
max. 25 mA
display and backlight
+ 20 mA
during sensor purge
max. + 110 mA
Analog outputs
(2 standard, 3rd optional)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
Accuracy of analog outputs at 20 °C
± 0.05% full scale
Cable bushing
Dew point temperature (°C)
Mechanical durability
up to +180 °C (+356 °F) for DMT345
of probes
up to +350 °C (+662 °F) for DMT346
of transmitter body
-40 ... +60 °C (-40 ... +140 °F)
with display
0 ... +60 °C (32 … +140 °F)
Storage temperature range
-55 ... +80 °C (-67 … +176 °F)
Pressure range for probes slight pressure difference (~ 200 mbar)
Measured gases
non-corrosive gases
Electromagnetic compatibility
Complies with EMC standard
EN61326-1, Industrial environment
Note: Transmitter with display test impedance of
40 ohm is used in IEC61000-4-5 (Surge immunity)
RL< 500 ohm
RL > 2 kohm
RL > 10 kohm
0.5 mm2 (AWG 20) stranded
wires recommended
Digital outputs
RS232, RS485 (optional)
Protocols
ASCII commands, MODBUS RTU
Service connection
RS232, USB
Relay outputs 2+2 pcs (optional)
0.5 A, 250 VAC, SPDT
Ethernet interface (optional)
Supported standards
10BASE-T, 100BASE-TX
Connector
8P8C (RJ45)
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
WLAN interface (optional)
DHCP (automatic), static
Supported standards
802.11b
Antenna connector type
RP-SMA
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
Security
WEP 64/128, WPA WPA2/802.11i
Authentication / Encryption (WLAN)
Open / no encryption
Open / WEP
WPA Pre-shared key / TKIP
WPA Pre-shared key / CCMP (a.k.a. WPA2)
Optional data logger with real-time clock
Logged parameters
max. four with trend/min/max values
Logging interval
10 sec. (fixed)
Max. logging period
4 years, 5 months
Logged points
13.7 million points per parameter
Battery lifetime
min. 5 years
Display
LCD with backlight, graphical trend display
Menu languages
English, Chinese, Finnish, French, German,
Japanese, Russian, Spanish, Swedish
Dew point accuracy vs. measurement conditions
Response time 63% [90%] flow rate 1 l/min and 1 bar pressure
from dry to wet
5 s [10 s]
from wet to dry including auto-calibration
45 s [5 min]
MIXING RATIO DMT346
Measurement range (typical)
Accuracy (typical)
0 ... 1000 g/kg (0 ... 7000 gr/lbs)
±12% of reading
Operating Environment, DMT345 and DMT346
112
M20x1.5 for cable diameter
8 ... 11mm/0.31 ... 0.43"
Conduit fitting (optional)
1/2"NPT
User cable connector (optional)
M12 series 8-pin (male)
option 1
female plug with 5 m (16.4 ft.) black cable
option 2
female plug with screw terminals
USB-RJ45 Serial Connection Cable
219685
Probe cable diameter
5.5 mm
Standard probe cable lengths
2 m, 5 m or 10 m
(Additional cable lengths available, please
see order forms for details)
Housing material
G-AlSi 10 Mg (DIN 1725)
Housing classification
IP 66
IP65 (NEMA4X) with local display
Weight
depending on selected probe, cable, and modules
1.0 – 3.0 kgs
Technical Data
Dimensions
Dimensions in mm (inches)
DMT345 probe and mounting flange
DMT345 and DMT346 transmitter housing
75 (2.96)
Dew Point
28 (1.10)
75 (2.95)
12 (0.47)
77 (3.03)
71 (2.80)
13.5 (0.53)
50 (1.97)
41 (1.61)
27 (1.06)
2 (0.08)
drilling 16...22 (0.63...0.87)
192 (7.56)
242 (9.53)
183 (7.20)
169 (6.65)
DMT346 cooling set
304 (11.97)
164 (6.46)
112.5 (4.43)
40.6 (1.6)
120 (4.72)
ø105 (4.13)
ø118 (4.65)
ø28 (1.1)
8 15 (0.59)
(0.31)
ø89 (3.5)
ø20 (0.79)
ø7 (0.28)
96 (3.78)
116 (4.57)
27.5
(1.08)
sintered
filter
(fixed on top of
the cooling set)
cooling element
125 (4.92)
mounting
flange
cooling fins
DMT346 probe
Stainless
stainlesssteel
steel grid
grid
cable
5m
m or 10 m
cable
2, 25 m,
or 10
357 (14.1)
334.5 (13.17)
ø 11
(0.43)
ø13.5 (0.53)
22.5 (0.89)
DRYCAP® is a registered trademark of Vaisala.
Ref. B210723EN-F ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
113
www.vaisala.com
DMT242 Dewpoint Transmitter for
OEM Applications
Features/Benefits
▪
▪
▪
▪
▪
▪
▪
Due to its wide measurement range and high long-term stability, the DMT242 is an
ideal choice for low dew point industrial applications such as compressed air dryers,
plastic dryers and other OEM applications.
Vaisala DRYCAP ®
The Vaisala DRYCAP® Dewpoint
Transmitter DMT242 provides
reliable and stable measurements
for industrial dryer applications. It is
designed for extreme conditions.
DMT242 incorporates the Vaisala
DRYCAP® thin film polymer sensor
and auto-calibration software.
The standard sensor choice for
dry gases and desiccant dryers is
DRYCAP® 180M and for more humid
applications such as refrigeration
dryers, a DRYCAP® 180S sensor.
Both the sensors are immune to
particulate contamination, water
condensation, oil vapor and most
chemicals. Because the sensor
withstands condensation, its
performance is unmatched for
low dew point applications that
experience process water spikes,
such as pipeline condensation during
a system failure or start-up.
114
The auto-calibration software works
on-line while the process is running.
If the measurement accuracy is not
confirmed, corrections are made
automatically. The DMT242 adjusts
the measurement, corrects dry-end
drifts and continues to function.
Calibration occurs quickly, and
with corrections so minor, it will go
unnoticed.
Compact, Rugged and
Intelligent
Due to its compact size, DMT242 is
quickly and easily installed in tight
spaces.
Users can perform a field-check by
using the Vaisala DRYCAP® HandHeld Dewpoint Meter DM70. The
transmitter can be sent to Vaisala
Service for NIST traceable calibration.
The recommended calibration
interval is every two years.
▪
Ideal choice for industrial dryer
applications
Incorporates advanced Vaisala
DRYCAP® Sensor and enhanced
auto-calibration software
Long-term stability in low
dew points
Fast response time
Two sensor options cover
dew point measurement
range from -60 … +60 °C
(-76 … +140 °F) with an
accuracy of ±2 °C (±3.6 °F)
Withstands condensation
NIST traceable (certificate
included)
Compatible with Vaisala
DRYCAP® Hand-Held Dewpoint
Meter DM70
Dimensions
Dimensions in mm (inches)
Dew Point Temperature
Operating Environment
Measurement range (typical)
-60 ... +60 °C (-76 ... +140 °F)
Analog output scalings
Option A
-80 ...+20 °C (-112 ... +68 °F) Td
Option B
-60 ... +60 °C (-76 ... +140 °F) Td
Option X
free scaling
(when the dew point is below 0 °C (32 °F),
the transmitter outputs frost point)
±2 °C (±3.6 °F)
Accuracy with DRYCAP® 180M
(see graph below)
Temperature
higher temperature peaks
Relative humidity
Pressure
Sample flow rate
0 ... +60 °C (32 ... +140 °F)
Short-term OK
0 ... 100 %RH
0 ... 20 bara (0 ... 290 psia)
no effect
Output
Analog output
Resolution for analog output
Typical temperature dependence
Serial line for service use
4 ...20 mA
±0.002 mA
0.0008 mA/ °C
RS232
General
DEW POINT ACCURACY VS. MEASUREMENT CONDITIONS
Dew point temperature (°C)
Response time 63 % [90 %] at +20 °C gas temperature
Flow rate >1 l/min and 1 bar pressure
-60 -> -20 °C Td (-76 -> -4 °F Td)
5 s [10 s]
-20 -> -60 °C Td (-4 -> -76 °F Td)
45 s [10 min]
±2 °C (±3.6 °F)
Accuracy with DRYCAP® 180S
(see graph below)
Sensor
Optimal sensor for refrigeration dryers
Operating voltage
Power consumption at 24 VDC
External load for analog output
Optional connection cable with
DMT242 connector
Connector for supply voltage and
signal output
max. wire size
max. cable diameter
Service cable for serial interface
RS232
DRYCAP® 180M
DRYCAP® 180S
18 - 35 VDC, 20 - 28 VAC
max. 220 mA
max. 500 Ω
2 m or 10 m
0.75 mm2
6.5 mm /PG7
product code DMT242RS
Probe material (wetted parts)
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
Water
vapor
satura
e
tion lin
y < ± 2°C
Accurac
Td
er limit
ement range low
ur
Dew point meas
0
10
20
30
40
50
60
Process temperature (°C)
stainless steel
(AISI 316L)
Sensor protection
stainless steel
sintered filter (HM47280)
Mechanical connection
G½” ISO228-1 thread with
bonded seal ring (U-seal)
Electronics housing material
plastic (ABS/PC)
Housing classification
IP65 (NEMA4)
Weight
225 g
Storage temperature range
-40 ... +70 °C, (-40 ... +158 °F)
Complies with the EMC standard EN61326-1, Electrical equipment
for measurement, control and laboratory use - EMC requirements;
Industrial environment.
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B210765EN-E ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
115
Dew Point
Technical Data
www.vaisala.com
DMT152 Dewpoint Transmitter for Low
Dew Point Measurement in OEM Applications
The small and powerful DMT152 measures dew point down to -80 °C.
Features/Benefits
▪
▪
▪
Compact
▪
Measures dew point down
to -80 °C (-112 °F )
▪
Reduced maintenance costs
due to long calibration
interval
▪
▪
▪
▪
Fast response time
116
Accurate
Vaisala DRYCAP® technology
with a polymer sensor
Withstands condensation
NIST traceable
Applications: compressed air,
plastics drying, dry chambers,
pure gases, and high-voltage
circuit breakers
The Vaisala DRYCAP® Dewpoint
Transmitter DMT152 is designed for
measuring low dew point in OEM
applications, even down to -80°C .
The excellent long-term stability and
reliability of its performance is based
on the latest DRYCAP® polymer
sensor technology.
Applications
Low Maintenance
The DMT152 measures accurately
and reliably also in the challenging
combination of low humidity and
hot air, which is typical in plastics
drying.
The DMT152 mechanics have been
designed for harsh environments
requiring protection against dust,
dirt, and splashed water.
The DRYCAP® technology has a low
maintenance need due to its excellent
long-term stability and durability
against condensation.
The DMT152 is an ideal choice for
industrial applications where it
is necessary to control very low
humidity. Most typical areas of
use are air and plastics dryers, dry
chambers, pure gases, and
highvoltage circuit breakers.
Technical Data
Measured Variables
General
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
-100
-40
Accuracy not specified
Not recommended for continuous measurement
Accuracy ±3 °C Td
Accuracy ±2 °C Td
Accuracy not specified
-30
-20
-10
0
10
20
30
40
50
60
70
Temperature of measured gas (°C)
Response time 63 % [90 %] at a gas temperature of +20 °C (+68 °F)
and pressure of 1 bar
-10 ... -80 °CTd
0.5 min [7.5 min]
-80 ... -10 °CTd
2 s [5 s]
Typical long-term stability
better than 2 °C (3.6 °F) /year
PPM VOLUME CONCENTRATION
Measurement range (typical)
Accuracy at +20 °C (+68 °F),
1013 mbar
0 ... 500 ppm
±(0.2 ppm + 20 % of reading)
Operating Environment
Temperature
Relative humidity
Pressure
Measured gases
Sample flow rate
-40 ... +70 °C (-40 ... +158 °F)
0 ... 100 %RH (up to + 20 °C/68 °F)
0 ... 50 bar (725 psia)
non-corrosive gases
no effect on measurement accuracy
Outputs
Two analog outputs (scalable)
4 ... 20 mA, 0 ... 20 mA (3 wire)
0 ... 5 V, 0 ... 10 V
Accuracy of analog outputs
± 0.01 V / ±0.01 mA
Digital output
RS485 (2-wire)
Alarm-level indication by analog signal
user selectable
Purge information
5 V, 10 V, 20 mA or LED
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Accessories
Connection cable for MI70 hand-held indicator
USB cable for pc connection
Sampling cells (available for ISO G½”)
basic sampling cell
with Swagelok 1/4” male connectors
with a quick connector and leak screw
two-pressure sampling cell
NW40 flange
2.99
76
4.74
120.5
219980
219690
DMT242SC
DMT242SC2
DSC74
DSC74B
225220SP
1.3 3
Ø3
1.28
32.5
0.47
Ø 12
Dewpoint temperature (°C)
Analog output scalings
option 1
-80 ... +20 °C (-112 ... +68 °F) Td
option 2
-100 ... 0 °C (-148 ... +32 °F) Td
option 3
user-specified output scaling
when dew point is below 0 °C (32 °F) the transmitter outputs
frost point
Accuracy over temperature range
1.18
AW 30
G 1/2" ISO 228-1
2.99
76
5.06
128.5
1.28
32.5
Ref. B210750EN-F ©Vaisala 2014
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Scan the code for
more information
2.99
76
0.47
Ø 12
±2 °C (3.6 °F) Td
±3 °C (5.4 °F) Td
-100 ... -80 °C, -10 ... +20 °C Td
(-148 ... -112 °F, +14 ... +68 °F Td)
Vaisala DRYCAP® 180U
Thin-film capacitive polymer sensor
Recommended calibration interval
2 years
Operating voltage with
RS485 output
11* ... 28 VDC
voltage output
15* ... 28 VDC
current output
21 ... 28 VDC
*For extended temp. down to -40 °C (-40 °F) or pressure up to
50 bar (725 psia), the supply voltage is 21 ... 28 VDC.
Supply current
normal measurement
20 mA + load current
during self-diagnostics
max. 220 mA pulsed
Supply voltage fluctuation
max. 0.3 V
External load for
voltage output
min. 10 kOhm
current output
max. 500 Ohm
Housing material (wetted parts)
AISI316L
Stainless steel mesh filter
Filter body AISI303, mesh
AISI316L, grade 18 μm
ISO G½”, NPT ½", UNF 3/4”- 16”
Mechanical connections
Housing classification
IP65 (NEMA 4)
Storage temperature range
-40 ... +80 °C (-40 ... +176 °F)
Weight (ISO G½”)
190 g (6.70 oz)
Complies with EMC standard EN61326-1, Electrical equipment for
measurement control and laboratory use - EMC requirements;
Industrial environment
1.16
Ø 29.5
-80 ... -10 °C (-112 ... +14 °F)Td
1.16
Ø 29.5
Measurement range
Accuracy
-80 ... -30 °C (-112 ... -22 °F)
-30 ... -10 °C (-22 ... +14 °F)
Non-calibrated range
1/2" NPT
4.74
120.5
1.28
32.5
117
Dew Point
Sensor
DEW POINT TEMPERATURE
www.vaisala.com
DMT143 Miniature Dewpoint Transmitter
for OEM Applications
Features/Benefits
The Vaisala DRYCAP® Dewpoint Transmitter DMT143 is an ideal choice for small
compressed air dryers, plastic dryers and other OEM applications.
Vaisala DRYCAP®
The Vaisala DRYCAP® Dewpoint
Transmitter DMT143 is a miniature dew
point measurement instrument. The
transmitter can be installed directly
into pressurized systems at 50 bar
(725 psia) maximum pressure. The
long-term high performance is achieved
with Vaisala DRYCAP® technology.
The sensor fully withstands getting wet,
and therefore, the transmitter performs
exceptionally well in applications that
occasionally experience process water
spikes, such as pipeline condensation
during a system failure or start-up.
The sensor is also highly resistant to
particulate contamination, oil vapor
and most chemicals, and is insensitive
to the flow rate.
Long Calibration Interval
The calibration interval of the DMT143
is two years. Additionally, the Vaisala
118
DRYCAP® Hand-Held Dewpoint Meter
DM70 can be used to confirm the
performance of the DMT143 without
disconnecting the transmitter. For any
adjustment needs, the transmitter can
be sent to Vaisala Service.
The auto-calibration software works
on-line while the process is running.
If the measurement accuracy is not
confirmed, corrections are made
automatically.
Technical Data
▪
Miniature size dew point
transmitter for e.g. small
industrial dryer applications
▪
Vaisala DRYCAP® technology
with auto-calibration
▪
▪
Calibration interval of two years
▪
▪
▪
▪
Accuracy ±2 ºC (±3.6 ºF)
▪
NIST traceable calibration
(certificate included)
▪
Easy servicing and data transfer
via the RS485 user interface
▪
LED alarm for exceeded dew
point level
Dew point measurement range
-60...+60 °C (-76...+140 °F)
Withstands condensation
Fast response time
Compatible with Vaisala
DRYCAP® Hand-Held Dewpoint
Meter DM70
Easy Installation
The DMT143 has a variety of features to
choose from, including different output,
installation options and alarm LED.
Due to its small size and light weight, the
DMT143 is quickly and easily installed
in tight spaces or in small-size pipelines.
The alarm LED indicates too high dew
point in the process. The trigger point
is preset at the factory. It can be later
adjusted with the Vaisala DRYCAP®
Hand-Held Dewpoint Meter DM70 or a PC.
Measured Parameters
DEW POINT TEMPERATURE
Measurement range(typical)
-60 ... +60 °C (-76 ... +140 °F) Td
Analog output scalings
option 1
-80 ...+20 °C (-112 ... +68 °F) Td
option 2
-80 ...+20 °C (-112 ... +68 °F) Td dew point at ambient pressure
option 3
free scaling
Accuracy in air or N2
±2 °C (±3.6 °F) Td (see graph below)
when the dew point is below 0 °C (32 °F), the transmitter outputs frostpoint
70
60
50
40
30
20
10
0
-10
-20
-30
-40
-50
-60
-70
-80
-90
Not recommended for
continuous measurement
Accuracy
±2 °C Td
Accuracy
±4 °C Td
Accuracy not specified
Dewpoint measurement low limit
-40
-30
-20
-10
0
10
20
30
40
50
60
Temperature of measured gas (°C)
Dew point accuracy vs. measurement conditions
Response time 63% [90%] at +20 °C gas temperature and 1 bar
pressure
-60 -> -20 °C Td (-76 -> -4 °F Td)
5 s [15 s]
-20 -> -60 °C Td (-4 -> -76 °F Td)
45 s [10 min]
PPM VOLUME CONCENTRATION
Measurement range (typical)
Accuracy at +20 °C (+68 °F), 1 bar
10 ... 40000 ppm
1 ppm + 20% of reading
Operating Environment
Measured gases
non-corrosive gases
Temperature *)
-40 ... +60 °C (-40 ... +140 °F)
Relative humidity
0 ... 100 %RH
Pressure *)
0 ... 50 bara (725 psia)
Sample flow rate
no effect for measurement accuracy
*) For extended temperature below 0 °C (+32 °F) or pressure
above 20 bara (290 psia) the supply voltage must be 24 ... 28 VDC.
Supply current
normal measurement
during self-diagnostics
Load for current output
Load for voltage output
Housing material
Sensor protection
Mechanical connection
Housing classification
Storage temperature range
Weight
max 10mA + load current
max. 220 mA pulsed
max. 500 Ohm
min. 10 kOhm
stainless steel (AISI316L)
stainless steel sintered filter
ISO G1/2” or NPT 1/2
IP66 (NEMA 4)
-40 ... +60 °C (-40...+140 °F)
G-thread version 90g (3.2oz)
NPT-thread version 100g (3.5oz)
Complies with EMC standard EN61326-1, Electrical equipment for
measurement, control and laboratory use - EMC requirements Industrial environment.
Accessories
Connection cable for DM70
219980SP
USB connection cable
219690
Sampling cells
basic sampling cell
DMT242SC
with Swagelok 1/4" male connectors
DMT242SC2
with quick connector and leak screw
DSC74SP
two-pressure sampling cell
DSC74BSP
cooling/venting coil
DMCOILSP
See DM70 / Portable Sampling Systems and Sampling Cells for
further information about sampling cells available
Loop powered external display
226476
Loop powered external display with relays
234759
Dimensions
in mm
AW24
G1/2”
ISO228/1
Ø 28
Analog output (scalable) 4 ... 20 mA (3-wire), 0 ... 1 V/5 V, 1 ... 5 V
Resolution for current output
0.002 mA
Resolution for voltage output
0.3 mV
Typical temperature dependence
0.005 % of span / °C
Digital output
RS-485, non-isolated
Vaisala Industrial Protocol
Connector
4-pin M8 (IEC 60947-5-2)
Ø 12
Outputs
22.5
57
91.6
Ø 32
AW30
General
Ø 12
NPT1/2”
Sensor
Recommended calibration interval
to confirm the specified accuracy
Operating voltage with voltage output
Operating voltage with current output
Vaisala DRYCAP® 180D
22.5
2 years
12 ... 28 VDC
18 ... 28 VDC
49.1
91.6
Ref. B211207EN-C ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
119
Dew Point
Dewpoint temperature (°C)
Technical Data
www.vaisala.com
DMT132 Dewpoint Transmitter
for Refrigerant Dryers
Features / Benefits
▪
Affordable dew point
transmitter for refrigerant
dryers
▪
High accuracy ±1°C (±1.8°F)
in the measurement range of
refrigerant dryers
▪
Excellent long-term stability resistant to compressor oil and
most other chemicals thanks to
HUMICAP® technology
▪
Low power requirements,
10 ... 28 VDC
▪
Easy to verify functionality with
compatible hand-held meters
DM70 or HM70
▪
Optional LED warning light
The optional LED warning light tells the user when the defined dew point limit has
been exceeded.
The Vaisala HUMICAP® Dewpoint
Transmitter DMT132 is an affordable
dew point measurement instrument
designed to verify the functionality of
refrigerant dryers. It is especially well
suited for OEM dryer manufacturers.
Direct Measurement
Cuts Costs
Direct outlet air dew point
measurement provides accurate
information about dryer functionality
and is more reliable than the
traditional method of measuring
refrigerator temperature only.
Knowledge of the real dew point
ensures high quality compressed air
at all times and enables customers to
optimize dryer capacity. This helps
to prevent investment in redundant
dryer capacity and avoid unnecessary
maintenance and costly malfunctions.
120
High Accuracy and
Long-Term Stability
The DMT132 provides optimal
performance in the operating range of
refrigerant dryers. In the measurement
range of -3 … 20 °C (+26.6 … +68 °F),
where the refrigerator dryers typically
operate, the Td accuracy is ±1°C (±1.8°F).
The instrument incorporates the
proven Vaisala HUMICAP® sensor,
which is resistant to compressor oil
and most other chemicals, thereby
providing excellent long-term stability.
DMT132 operating voltages can be as
low as 10 VDC.
Verifying the performance of the
DMT132 is easy with the compatible
Vaisala hand-held DM70 or HM70
meters. The user can perform
possible adjustments with the Vaisala
HMK15 Humidity Calibrator.
Quick Installation and
Easy Field Checking
It takes just a few minutes to install
the DMT132 directly into a dryer or
compressed air line through a G1/2"
ISO thread. Vaisala sampling cells
can also be used. The loop-powered
electronics mean that wiring is easy
and power requirements are low. The
Demand for dew point sensors to verify
refrigerant dryers is increasing. Direct
dew point measurement enables energy
savings and improved efficiency.
Performance
General
DEW POINT
Sensor
Vaisala HUMICAP®180R
Recommended calibration interval
2 years
(in refrigerant dryer application)
Mechanical connection
G 1/2" ISO
Operating voltage
10 .... 28 VDC
External load
max 100 ohm for supply voltages <20 VDC
max 500 ohm for supply voltages 20...28 VDC
Weight
65 g (2.3 oz)
Housing material
PPS + 40% GF
Housing classification
IP65 (NEMA 4)
Storage temperature range
-40 ... + 80 °C (-40 ... +176 °F)
Start-up time
3s
Complies with EMC standard EN61326-1, Electrical equipment
for measurement control and laboratory use - EMC requirements;
Industrial environment
Measurement range
-20 ... +50 °C (-4 ... +122 °F) Td
Accuracy (at +20 °C (+68 °F) ±1 °C for -3...20 °C (+26.6 ... +68 °F) Td
±2 °C for -15...-3 °C (+5 ... +26.6 °F) Td
see accuracy graph below
* when dew point is below 0 °C (+32 °F), the transmitter outputs
frostpoint
Response time at 20 °C (+68 °F) gas temperature and 1 bar pressure
-14 -> +3 °C (+7 -> +37 °F) Td
17 s (63%)
40 s (90%)
+3 -> -14 °C (+37 -> +7 °F) Td
33 s (63%)
85 s (90%)
CALCULATED VARIABLES
Dew point converted to atmospheric pressure
Tdf atm
Options and Accessories
Dew point temperature (°C)
60
50
40
30
20
Accuracy
±1 °C
10
0
Accuracy
±2 °C
-10
-20
-30
-10
0
20
10
30
40
50
60
Temperature of measured gas (°C)
Operating Environment
Operating temperature
Operating pressure
Relative humidity
Sample flow rate
Measured gases
-10 ... + 60 °C (+14 ... +140 °F)
0 ... 20 bar
0 ... 100 %RH
no effect on measurement accuracy
non-corrosive gases
Tube filter
230602
Special cover set for HMK15
(calibrator fitting DMT132 and HMP60)
230914
NPT Adapter
210662SP
Sample cells
DMT242SC, DMT242SC2, DSC74,
DSC74B, DSC74C, DMCOIL
Duct installation flange
DM240FA
Cables (several lengths available)
HMP50Z032, HMP50Z300SP,
HMP50Z500SP, HMP50Z1000SP
Loop powered external display
226476
USB Service cable
219690
Connection cable to DM70/HM70
219980
LED plug
230388
ISO" 1/2 plug
218773
NPT1/2" plug
222507
Sealing ring set (3 pcs U-seal)
221525SP
Outputs
125.5
4...20 mA, 2-wire
0.002 mA
±0.05% full scale
±0.005% of full scale/ °C
4-pin M8 (IEC 60947-5-2)
80.5
6
R1
9.5
G1/2" ISO 228-1
36
Ref. B211105EN-B ©Vaisala 2011
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
45
2.5
12
AW 30
33
Analog output (scalable)
Resolution for current output
Accuracy of analog outputs at +20 °C
Typical temperature dependence
Connector
LED indication available for defined
dew point limit/ error state indication
RS485 serial line for service use
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
121
Dew Point
Technical Data
www.vaisala.com
DM70 Hand-Held Dewpoint Meter for
Spot-Checking Applications
Features/Benefits
▪
▪
▪
▪
▪
▪
▪
▪
The Vaisala DRYCAP® Hand-Held Dewpoint Meter DM70 offers accurate and fast
measurement for industrial dew point applications, such as compressed air, metal
treatment and plastics drying.
The Vaisala DRYCAP® Hand-Held
Dewpoint Meter DM70 measures
dew point temperature accurately
over a wide measurement range.
The probe may be inserted directly
into pressurized processes, and
it responds rapidly from ambient
to process conditions. The sensor
withstands condensation and fully
recovers from getting wet.
Three probe models, all with autocalibration, are available. The A
and B models are both general
purpose probes. The C model is
specifically developed for SF6 gas.
The B and C probe models have an
additional Sensor Purge feature that
heats and dries the sensor, making
the response from ambient to dry
conditions exceptionally fast.
The DM70 is fitted with the
Vaisala DRYCAP® Sensor. The
122
sensor provides reliable, stable
and high-performance dew point
measurement. Autocalibration
detects on-line possible measurement
inaccuracies and automatically
corrects dry-end drift in the
calibration curve.
The DM70 has a versatile and easyto-use, menu-based user interface, a
clear graphical LCD display, and datalogging capability. It can also be used
as a tool for reading the output of
fixed Vaisala dew point transmitters,
like the DMT242, DMT132, DMT143,
DMT152 and DMT340.
The DM70 displays one to three
parameters at a time, either
numerically or graphically. Several
humidity units can be selected.
In addition, the DM70 includes
conversion from gas pressure dew
point to ambient pressure dew point.
▪
▪
Designed for industrial spotchecking and field calibration
Three models: accurate
measurement ranges from
-60 to +60 °C (-76 ... +140 °F)
Vaisala DRYCAP® Sensor with
unique autocalibration function
Low maintenance need due to
superior long-term stability
Sensor withstands
condensation
Fast response, enhanced by
Sensor Purge option
Easy-to-use user interface
Data can be logged and
transferred to a PC via MI70
Link software
Compact, small and light
NIST traceable calibration
(certificate included)
An analog output is also available.
The DM70 meter is suitable for direct
process dew point measurement in
a wide temperature and pressure
range. For more demanding
applications, the DM70 can be
used with the Vaisala sampling
cell adapters, or with the Vaisala
DRYCAP® Sampling System DSS70A.
Technical Data
Measured Variables,
DMP74A Probe
Dew point sensor
TEMPERATURE
-50 ... +60 °C (-58 ... +140 °F)
±2 °C (±3.6 °F)
(see graph)
Measurement range
Accuracy at +20 °C (+68 °F)
Typical temperature dependence
of electronics
Temperature sensor
-10 ... +60 °C (+14 ... +140 °F)
±0.2 °C (±0.36 °F)
±0.005 °C/°C (±0.005 °F/°F)
Pt100 RTD Class F0.1 IEC 60751
OTHER VARIABLES AVAILABLE
Dew point converted to atmospheric pressure, ppm volume and
ppm weight concentration
Dew point accuracy
vs. measurement
conditions
All Probe Models
OTHER VARIABLES AVAILABLE
Operating temperature
-10 ... +60 °C (+14 ... +140 °F)
Operating pressure
DMP74A, DMP74B
0 ... 20 bara (0 ... 290 psia)
DMP74C
0 ... 10 bara (0 ... 150 psia)
Sample flow rate
no effect for measurement accuracy
Measured gases
non-corrosive gases
Probe material (wetted parts)
Stainless steel (AISI 316L)
Sensor protection
Sintered filter (AISI 316L)
partno: HM47280
Mechanical connection
G1/2” ISO228-1 thread
with bonded seal ring (U-seal)
Housing classification
IP65 (NEMA 4)
Weight
350 g
Dew point converted to atmospheric pressure, ppm volume and
ppm weight concentration, absolute humidity, mixing ratio, relative
humidity
MI70 Indicator, General
Response time
flow rate 0.2 m/s, 1 bar pressure, +20 °C (+68 °F)
63% [90%]
20 s [120 s]
0 -> -40 °C Td (32 -> -40 °F Td)
-40 -> 0 °C Td (-40 -> 32 °F Td)
10 s [20 s]
Dew point sensor
Vaisala DRYCAP® 180S
TEMPERATURE
Measurement range
Accuracy at +20 °C (+68 °F)
Typical temperature dependence
of electronics
Temperature sensor
-10 ... +60 °C (+14 ... +140 °F)
±0.2 °C (±0.36 °F)
±0.005 °C/°C (±0.005 °F/°F)
Pt100 RTD Class F0.1 IEC 60751
Measured Variables,
DMP74B and DMP74C (for SF6 gas) Probes
DEW POINT
Measurement range (typical)
-70 ... +30 °C (-94 ... +86 °F)
Accuracy (B and C probe) -60...+20 °C
±2 °C (±3.6 °F)
(see graph)
Dew point accuracy
vs. measurement
conditions
Dotted line:
For DMP74C the ±2 °C accuracy range is limited to -50 °C Td when
used in SF6 gas.
Response time
flow rate 0.2 m/s, 1 bar pressure, +20 °C (+68 °F)
0 -> -60 °C Td (32 -> -76 °F Td)
-60 -> 0 °C Td (-76 -> 32 °F Td)
63% [90%]
50 s [340 s]
10 s [20 s]
Menu languages
English, Chinese, Spanish, Russian, French,
Japanese, German, Swedish, Finnish,
Display
LCD with backlight
Graphic trend display of any parameter
Character height up to 16 mm
Max. no of probes
2
Power supply
Rechargeable NiMH battery pack with AC-adapter
or 4xAA size alkalines, type IEC LR6
Analog output
0...1 VDC
Output resolution
0.6 mV
PC interface
MI70 Link software with USB or serial port cable
Data logging capacity
2700 points
Alarm
Audible alarm function
Operating temperature range
-10...+40 °C (+14…+104 °F)
Storage temperature range
-40 ... +70 °C (-40 ... +158 °F)
Operating humidity range
0 ... 100 % RH, non-condensing
Housing classification
IP54
Housing materials
ABS/PC blend
Weight
400 g
Battery operation time with DMP74 probe
continuous use
48 h typical at +20 °C (+68 °F)
data logging use up to a month, depending on logging interval
Electromagnetic compatibility EN 61326-1, Generic Environment
123
Dew Point
DEW POINT
Measurement range (typical)
Accuracy (A probe) -40...+60 °C
Vaisala DRYCAP® 180M
Technical Data
Accessories
Dimensions
Connection cables for fixed Vaisala dew point transmitters
for DMT242 transmitter
27160ZZ
for DMT340 series
211339
for DMT152, DMT143, and DMT132 transmitters
219980
for DMT142 transmitter
211917ZZ
MI70 Link software with USB cable
219687
MI70 Link software with serial port cable
MI70LINK
Analog output cable
27168ZZ
10 m (32.81 ft) extension cable for probe
213107SP
Portable Sampling System
DSS70A
(see separate data sheet)
Dimensions in mm (inches)
Ø 12
96 (3.78
)
10.5 (0
.41)
(0.4
7)
52 (
2.04
)
G 1/
2
32 (1.26)
1.50
)
140 (5.51)
300 (11.
81)
AW24
38 (
Cable length 1850 (72.83)
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
124
Ref.
Ref. B010162EN-E
B010162EN-E ©Vaisala
©Vaisala 2014
2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
Thismaterial
materialisissubject
subjectto
tocopyright
copyrightprotection,
protection,with
withall
all
This
copyrightsretained
retainedby
byVaisala
Vaisalaand
andits
itsindividual
individualpartners.
partners.All
All
copyrights
rightsreserved.
reserved.Any
Anylogos
logosand/or
and/orproduct
productnames
namesare
aretrademarks
trademarks
rights
ofVaisala
Vaisalaor
orits
itsindividual
individualpartners.
partners.The
Thereproduction,
reproduction,transfer,
transfer,
of
distributionor
orstorage
storageof
ofinformation
informationcontained
containedin
inthis
thisbrochure
brochure
distribution
inany
anyform
formwithout
withoutthe
theprior
priorwritten
writtenconsent
consentof
ofVaisala
Vaisalaisisstrictly
strictly
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prohibited.All
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specifications—
— technical
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tochange
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to
Dew Point
Dew Point
Measurement as
It Should Be.
Longest Calibration
Interval – Widest Range.
Fifteen years of leading performance
through continuous innovation.
High quality dew point measurement is essential to process
efficiency, safety and profitability. In fact, the quality of
measurement equals the quality of your process.
Vaisala DRYCAP® sensors provide the highest accuracy over the
widest dew point range on the market, plus the fastest response
time and extremely rapid recovery from condensation. Its unique
auto-calibration function ensures superior stability, giving you
the dual benefit of low maintenance and peace of mind.
Choose from a wide range of fixed and handheld instruments for
hundreds of applications and dozens of industries, worldwide.
www.vaisala.com/dewpoint
[email protected]
125
79
www.vaisala.com
DSS70A Portable Sampling System
and Sampling Cells for DM70
The DSS70A provides a compact solution for field checking dew point where direct
measurement is difficult. Typical applications for the sampling system are metal
treatment and plastics drying processes.
DSS70A Portable
Sampling System
The DSS70A is designed to provide
dew point sampling flexibility for the
DM70 hand-held dew point meter. For
processes at atmospheric pressure,
a battery powered pump is used to
extract a gas sample. For pressurized
processes up to 20 bar, the sample
is measured at process pressure
and then reduced to atmospheric
pressure for venting or re-direction,
bypassing the pump. In all cases, the
sample gas passes through a filter
to remove particulate contamination
before measurement. Flow through
the system is controlled and
monitored with a needle valve and
flow meter.
The DSS70A is easily connected to
an appropriate sample point with
tubing (typically 1/4” or 6 mm).
The measured dew point must be
below ambient temperature to avoid
condensation in the system. Gas
temperatures higher than +40 °C
126
(+104 °F) should be cooled with a
short PTFE (included in the DSS70A
system) or stainless steel tube prior
to entering the DSS70A. DSS70A is an
accessory for DM70 Dewpoint Handheld Meter.
Sampling Cells for
Pressurized Processes
ambient pressure. This sampling cell
is especially suitable for dew point
measurements in SF6 gas with the
DMP74C probe.
The DMT242SC is a basic sampling
cell. The DMT242SC2 is a sampling
cell supplied with welded Swagelok
connectors for sampling in a 1/4”
pipeline.
The DM70 can easily be connected to
pressurized processes. In addition to
direct pipeline installation, a variety
of sampling cell options are available
for gas sampling.
The DSC74 sampling cell is the
recommended choice. It has a variety
of connection adapters that allow
several different ways of installation.
The quick connector with a leak
screw allows a very fast connection
for compressed air lines. Additionally,
two thread adapters are available for
the inlet port.
The DSC74B is a two-pressure
sampling cell, which enables
measurements in both process and
The sampling cells (from the left)
DMT242SC2, DMT242SC and DSC74 can
be used to connect the DM70 to sample
gas flow. The DSC74B (right) is a twopressure sampling cell that can be used
for measurements in either pressurized or
ambient pressure. The cooling/venting
coil is included in the DSC74C sample
cell, but is an option for all sampling
cells.
DMCOIL
DMT242SC
pressure limit
DMT242SC2
DSS70A Sampling System and
DSC74B/C Sampling Cells
Filter
Sample Gas
Inlet
Sampling Cell
for Td Probe
Needle Valve
Flow meter
Sample Pump
Sample Gas
Outlet
pressure limit
Material for all sampling cells
cooling/venting coil
sampling cell
10 MPa (100 barg, 1450 psig)
sampling cell with Swagelok
connectors
4 MPa (40 barg, 580 psig)
stainless steel AISI316
DSS70A
The DSS70A sampling system includes a filter to clean the dirty
sample gas and a needle valve to control the sample flow rate
with the flow meter. A sample pump is used to generate a sample
flow from processes at ambient pressure.
Measurement
in gas
pressure
Sampling Cell
for Td Probe
Valve
Removable
flow limiter
Sample gas
outlet
Sample gas
inlet
DSC74B
Sample gas
outlet
Measurement in
atmospheric
pressure
Sample gas
inlet
Removable
flow limiter
Valve
Sampling Cell
for Td Probe
DSC74B
Diffusion coil
DSS70A Sampling System
Operating Conditions
Operating gases
Sampled gas dew point
Inlet/outlet connection
Operating temperature
ambient temperature
process gas temperature
with PTFE tube at +20 °C (+68 °F)
(included in the DSS70A)
with stainless steel tube
air, N2 and other non-toxic,
inert gases
below Tamb
1/4" Swagelok
0 ... +40 °C (32 ... +104 °F)
max. +200 °C (+392 °F)
specification according to
stainless steel tube specification
maximum gas temperature at inlet
+40 °C (+104 °F)
Operating pressure
with pump
0.6 ... 1.2 bara (8.7 ... 17.4 psia)
pump disconnected
0 ... 20 bara (0 ... 290 psia)
DSC74C
The DSC74B sampling cell enables the measurement of the
sampled gas either in gas pressure up to 10 bar or in atmospheric
pressure depending on the gas inlet and outlet. The DSC74C
is like the DSC74B but with an additional coil to avoid back
diffusion, the effect of surrounding moisture, in dew point
measurements in atmospheric pressure.
Sampling Cells Technical Data
DSC74
pressure limit
DSC74B
pressure limit
DSC74C
sampling cell for pressurized gases
1 MPa (10 barg, 145 psig)
two pressure sampling cell
1 MPa (10 barg, 145 psig)
DSC74B with DMCOIL cooling/venting coil
General
Battery operation time for pump
8 h continuous use
battery can be recharged using DM70 charger
Filter
7 mm inline filter cartridge 1/4"
Swagelok SS-4F-7
(spare part order no. 210801)
Materials
wetted parts
Stainless steel
carrying case
ABS plastic
Case size (W x D x H)
430 x 330 x 100 mm
Weight
5.5 kg (12 lbs)
Electromagnetic Compatibility
EN61326-1, Generic Environment.
Ref. B210833EN-C ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
127
Dew Point
Technical Data
www.vaisala.com
DPT146 Dewpoint and Pressure Transmitter
for Compressed Air
Features/Benefits
The DPT146 measures both dew point and process pressure. Monitoring compressed
air is simpler and quicker, helping you to make more informed decisions.
Dimensions
Dimensions in mm (inches)
128
Highly accurate humidity
information thanks to dew
point data coupled with live
pressure input
▪
▪
Proven sensor technology
▪
▪
Pressure: 1 … 12 bar
▪
Digital output RS-485 with
MODBUS
Compatible with the Vaisala
Hand-Held DM70 for easy spot
checking, local display and
data logging
Dew point: -60 … +30 °C
(-76 ... +86 °F) Tdf with
accuracy of ±2°C (±3.6 °F)
Convenience with Proven
Performance
Well-developed technology brings
both proven results and convenience.
Spot-checking and verification of
dew point is easy thanks to fully
compatible Vaisala DRYCAP® HandHeld Dewpoint Meter DM70. The
DM70 can also be used as a local
display and data logger. Temperature
measurement is available when the
RS485 is in use.
76
32.5
Ø12
Ø29.5
32.5
AW 30 G 1/2" ISO 228-1
G 1/2" ISO 228-1
128.5
120.5
128.5
120.5
7676
Ø12
3/4"-16
UNF
1/2" NPT
Ø12
32.532.5
Ø29.5
76
76
120.5
3
Ø3
32.5 32.5
3/4"-16
UNF
1/2" NPT
Ø12
120.5
3
Ø3
AW 30
Ø12
Ø29.5
1/2" NPT
76
▪
Ø29.5
3
Ø3
Make More Informed
Decisions
Dew point measurement combined
with process pressure
measurement
AW 30
offers further unique advantages.
128.5
When dew point
76 data is coupled with
32.5
live pressure input, conversions to
atmospheric pressure or ppm are
available online, leaving no ambiguity
The DPT146 combines the knowledge
of more than 20 years of sensortechnology development. Proven
measurements from the DRYCAP®
sensor for dew point and the
BAROCAP® sensor for pressure are
now combined into one easy-to-use
transmitter.
A simple and convenient
transmitter for monitoring
of compressed air
Ø12
One transmitter providing two of
the most important compressed
air measurements means reduced
installation costs and a much easier
setup – with only one instrument
needing connection and wiring.
A Unique Combination of
Two World-Class Sensors
▪
Ø12
Simple and Efficient
Installation
in the information. As an example,
regulative requirements of medical gas
can be fulfilled easily and quickly.
The first transmitter that
monitors both dew point and
process pressure
Ø29.5
Ø29.5
The Vaisala Dewpoint and Pressure
Transmitter DPT146 for Compressed
Air makes monitoring compressed
air simple and convenient. The
DPT146 measures both dew point and
process pressure simultaneously, and
is the ideal choice for anyone using
or monitoring compressed air.
▪
Technical Data
Measured Parameters
-60 ... +30 °C (-76 ... +86 °F)
1 ... 12 bar (14.5 ... 174 psi)
-40 ... +80 °C (-40 ... +176 °F)
Calculated Parameters
ppm moisture, by volume
Dew point, converted to
atmospheric pressure
1 ... 40 000 ppm
-75 … +30 °C (-103 ... +86 °F)
Performance
Dew point accuracy
±2 °C (±3.6 °F)
Pressure accuracy at 23 °C (73.4 °F)
±0.4 %FS
Pressure temperature dependence
±0.01 bar / 10 °C (18 °F)
Temperature accuracy
0 ... 40 °C (+32 ... +104 °F)
±0.5 °C (± 0.9 °F)
-40...80 °C (-40 ... +176 °F)
±1 °C (± 1.8 °F)
PPM accuracy (7 bar)
±(14 ppm + 12% of reading)
Sensor response time:
Pressure response time
<1s
Dew point response time 63% [90%] at 20°C and 1 bar
-50 -> -10 °C Tdf
5 s [ 10 s]
-10 -> -50 °C Tdf
10 s [ 2.5 min]
40
Dewpoint temperature (°C)
30
20
Not recommended for
continuous measurement
10
0
-10
Accuracy
±2 °C Td
-20
-30
-40
-50
-60
Accuracy not specified
-70
Dewpoint measurement low limit
-80
-40 -30 -20 -10
0
10
20
30
40
50
60
70
DPT146 Dewpoint Measurement Accuracy
Operating Environment
Operating Pressure
Outputs
Analog Outputs (2 channels)
current output
0 … 20 mA, 4 … 20 mA
voltage output
0 … 5V, 0 …10V
Accuracy of analog outputs
± 0.01 V / ± 0.01 mA
Digital output
RS-485, non-isolated,
Vaisala protocol,MODBUS RTU protocol
Connector
4-pin M8
General
Sensor
Operating voltage
Vaisala MPS1 multiparameter sensor
21 ... 28 VDC, current output
20 ... 28 VDC, voltage output and/or use
in cold temperatures (-40 ... -20 °C (-40 ... -4 °F))
15 ... 28 VDC, RS485 only
Supply current
during normal measurement
20 mA + load current
during self-diagnostics
300 mA + load current
External load for
current output
max. 500 Ohm
voltage output
min. 10 kOhm
Housing material
AISI316L
Housing classification
IP65 (NEMA4)
Sensor protection
Mesh filter AISI303, grade 18 µm
Storage temperature range
transmitter only
-40 … +80 °C (-40 ... +176 °F)
shipment package
-20 … +80 °C (-4 ... +176 °F)
Mechanical connection
ISO G1/2”, NPT 1/2", UNF 3/4"-16
Recommended calibration interval
2 years
Weight (ISO1/2")
190 g (6.70 oz)
Complies with EMC standard EN61326-1, Electrical equipment for
measurement, control and laboratory use - EMC requirements;
Industrial environment
-40 … +60 °C
(-40 ... +140 °F)
0 … 50 bar (0…725 psi)
Accessories
Connection cable for MI70 indicator /DM70 meter
219980
USB connection cable
219690
Sampling cells DMT242SC, DMT242SC2, DSC74, DSC74B, DSC74C
Flange
DM240FA
Loop-powered external display
226476
ISO 1/2" plug
218773
NPT 1/2" plug
222507
Ref. B211159EN-E ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
0...100 %
Air/ non-corrosive gases
no effect on measurement accuracy
80
Temperature of measured gas (°C)
Operating temperature of electronics
Relative humidity
Measured gases
Sample flow rate
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
129
Dew Point
Dew point
Pressure, absolute
Temperature (available if output
RS-485 only selected)
www.vaisala.com
DPT145 Multiparameter Transmitter for SF6 Gas
Features/Benefits
The Vaisala Multiparameter Transmitter DPT145 with the DILO DN20 connector.
The Vaisala Multiparameter
Transmitter DPT145 for SF6 Gas is a
unique innovation that enables online
measurement of dew point, pressure,
and temperature. It also calculates four
other values, including SF6 density.
The DPT145 is especially well suited for
integration into OEM systems.
board, from investment to installation,
operation and servicing. Lower
assembly costs, fewer cables and
connectors, minimized need for on-site
visits and field operations - all these
translate into cumulative savings.
The long calibration interval results
in further savings.
Online Reliability
Risk-Free, Greener
Solution
Online dew point measurement
combined with pressure
measurement provides an excellent
assessment of the condition of the
SF6 insulation. Sudden and minor
leakages are immediately detected
by the direct normalized pressure
measurement, while online dew
point measurement alerts the user to
moisture issues, which can weaken
the insulation properties of SF6
and cause rapid deterioration. With
the DPT145, it is also easy to build
a redundant solution for multiple
parameters.
Savings Across the Board
A single transmitter, instead of several,
saves time and money across the
130
Online measurement enables gas
trends to be followed via a data
collection system, making monitoring
fast, risk-free, and accurate. Using
one instrument for monitoring seven
different parameters means also
fewer mechanical connections and
▪
First transmitter to offer online
measurement of seven SF6
parameters in one unit
▪
Measured parameters: dew
point, pressure, temperature
▪
Calculated parameters: SF6
density, normalized pressure,
dew point in atmospheric
pressure, ppm
▪
Saves time and money across
the board, from investment and
installation to operation and
servicing
▪
More reliable assessment of the
condition of SF6 insulation due
to online measurement
▪
▪
Long calibration interval of years
Digital output RS-485 with
MODBUS
reduces the risk of leaks. Monitoring
is environmentally friendly because
there is no need for sampling - no SF6
gas is released into the atmosphere.
The Fruit of Experience
Vaisala has over 70 years of
extensive measurement experience
and knowledge. The DPT145 brings
together the proven DRYCAP®
dew point sensor technology
and BAROCAP® pressure sensor
technology in one package, providing
an innovative and convenient
solution for monitoring SF6 gas.
The DPT145
with the
weather shield.
Technical Data
Operating Environment
Operating temperature of electronics -40 … +60 °C (-40 ... +140 °F)
Operating Pressure
0 … 50 bar (0…725 psi)
Relative humidity
0...100 %
Measured gases
SF6, SF6/N2 mixture
Dewpoint
Pressure, absolute
Temperature
-50 ... +30 °C (-58 ... +86 °F)
1 ... 12 bar (14.5 ... 174 psi)
-40 ... +80 °C (-40 ... +176 °F)
1 ... 12 bar (14.5…174 psi)
0 ... 100 kg/m3
40 ... 40 000 ppm
-65 … +30 °C (-85 ... +86 °F)
Performance
Dewpoint accuracy
±3 °C (±5.4 °F), see graph below
Dewpoint stability
typical drift < 2 °C (3.6 °F) /5 years
Pressure accuracy at 23 °C (73.4 °F)
±0.4 %FS
Pressure temperature dependence
±0.01 bar/10 °C (18 °F)
Pressure stability
typical drift < 1 %FS /5 years
Temperature accuracy
0 ... 40 °C (+32 ... +104 °F)
±0.5 °C (± 0.9 °F)
-40...80 °C (-40 ... +176 °F)
±1 °C (± 1.8 °F)
Density accuracy (pure SF6, 1 ... 12 bara)
0 ... 40 °C (+32 ... +104 °F)
±1 %FS
-40 ... +60 °C (-40 ... +140 °F)
±2.2 %FS
PPM accuracy, typical (5...1000 ppm, 7 bar) ±(7 ppm + 15% of reading)
Sensor response time:
Pressure response time
<1s
Dewpoint response time* 63% [90%] at 20°C and 1 bar
-50 -> -10 °C Tdf
5 s [ 10 s]
-10 -> -50 °C Tdf
10 s [ 2.5 min]
* system equilibrium related response time is typically longer
40
Dewpoint temperature (°C)
30
20
Not recommended for
continuous measurement
10
0
Accuracy
±3 °C Td
-30
-40
-50
Accuracy not specified
-60
Dewpoint measurement low limit
-70
-40 -30 -20 -10
0
10
20
30
40
50
60
70
80
Temperature of measured gas (°C)
DPT145 Dewpoint Measurement Accuracy
General
Sensor
Vaisala MPS1 multiparameter sensor
Operating voltage
15 ... 28 VDC
20 ... 28 VDC in cold temperatures (-40 ... -20 °C (-40 ... -4 °F))
Supply current, during normal measurement
20 mA
during self-diagnostics
max. 300 mA pulsed
Housing material
AISI316L
Housing classification
IP65 (NEMA4)
Weather shield to be used for continuous outdoor installations
Storage temperature range
transmitter only
-40 … +80 °C (-40 ... +176 °F)
shipment package
-20 … +80 °C (-4 ... +176 °F)
Mechanical connection
DILO DN20, DILO DN8, ABB Malmkvist,
or Alstom G1/2” compatible connector
Every connection is helium leak tested at the factory.
Dimensional drawings
See the document B211165EN-B
Weight (with DILO adapter)
765 g (27.0 oz)
Complies with EMC standard EN61326-1, Electrical equipment for
measurement, control and laboratory use - EMC requirements;
Industrial environment, Tested levels
EN/IEC 61000-4-2, Electrostatic Discharge
8kV con / 15kV air
EN/IEC 61000-4-3, RF field immunity
10V/m (80MHz-4.2GHz)
EN/IEC 61000-4-4, Electric Fast Transient ±2kV power and signal
EN/IEC 61000-4-5, Surge ±2kV power line to ground / ±1kV signal
line to ground and power line to line
EN/IEC 61000-4-6, Conducted RF
10Vemf power line
Immunity
and digital output
Mechanical vibration
EN/IEC 60068-2-6, Fc Sinusoidial vibration ± 6 g, 5-500 Hz sweep
60 min/axis, 3-axis
Connection cable for the MI70/DM70 hand-held
USB connection cable
Protection plug for connector
1.5 m Shielded PUR cable with 90° connector
3m Shielded PUR cable with 90° connector
5 m Shielded PUR cable with 90° connector
10 m Shielded PUR cable with 90° connector
3.0m Shielded FEP cable with straight connector
Weather shield
219980
219690
218675SP
231519SP
231520SP
231521SP
231522SP
226902SP
ASM210326SP
Ref. B211160EN-C ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
RS-485, non-isolated, Vaisala protocol,
MODBUS RTU protocol
4-pin M8
Accessories
-10
-20
Digital output
Connector
Calculated Parameters
Pressure, normalized to 20 °C (68 °F)
SF6 or SF6/N2 mixture density
ppm moisture, by volume
Dewpoint, converted to atmospheric
pressure
Outputs
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
131
Dew Point
Measured Parameters
Dimensional Drawings of the DPT145
Multiparameter Transmitter
29.5
37
20
52
44
80
44
7
53.5
63.5
200
41.6
30
The DPT145 with the
weather shield.
The DPT145 with the ABB
Malmkvist connector.
29.5
145.5
AW27
AW36
M45x2
G1/2 ISO 228-1
6
30.6
AW 32
51
59
29.5
4.8
AW8
M30x2
AW27
8
7
20
83
7
160
60
70
AW50
33
The DPT145 with the
DILO DN20 connector.
57.7
20
5
152
The DPT145 with the
Alstom connector.
Ø 20
Ø 29.5
AW32 / M26x1.5
7
(59)
69
AW 32
35.7
151
The DPT145 with the
DILO DN8 connector.
Ref. B211165EN-B ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
132
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Dew Point
Outages
Happen 24/7.
So Should Monitoring.
Vaisala Online Measurements
for Transformers and Switchgear
Dew Point / Moisture-in-oil / SF6 Density / Pressure
• See moisture fluctuations in varying temperature
and load conditions
• Receive early warnings of sudden changes in
moisture, pressure and density
•Avoid sampling and waiting for lab results
– Act on real time trend data
•Integrate into condition monitoring and
data acquisition systems
Real risks, real savings and real performance
require – quite simply – real-time monitoring.
Let’s talk more.
[email protected]
www.vaisala.com/power
133
Moisture in Oil
/ TECHNOLOGY DESCRIPTION
Vaisala HUMICAP® Sensor for Measuring
Moisture in Oil
Water is a common contaminant in
industrial oils. Water contamination
deteriorates the performance of the
oil, be it used for lubrication, cooling,
insulation or other purposes. High
moisture content increases the risk
of corrosion, overheating, machine
malfunction and other problems
and can ultimately lead to costly
failure and unscheduled downtime.
Monitoring the oil for moisture
is a simple way of improving the
reliability of industrial machinery and
equipment. With time, substantial
savings in maintenance costs can be
achieved.
Free Water Formation –
the Critical Point
Water can dissolve in oil. When the
water content of the oil increases,
it eventually reaches the saturation
point of the oil. Once the fluid has
reached its saturation point, any
additional water introduced will
separate out as free water by forming
a distinct layer. Alternatively, the
oil can form dispersion with water,
which turns the oil cloudy. Since
most oils are less dense than water,
the water layer will usually settle
below the oil with time.
134
Free water formation is critical in
terms of problems related to water in
oil. When water is no longer dissolved
in the oil, corrosion and wearing
of equipment increase rapidly.
Therefore it is important to keep the
moisture content safely below the
saturation point.
The ability of oil to hold dissolved
water depends on the type and age
of the oil as well as its additives.
Two major factors have an effect
on the saturation point as the oil
ages: temperature fluctuations and
changes in the chemical make-up due
to the formation of new substances
as by-products of the chemical
reactions.
Water Activity (aw) –
a Direct Measure of
Oil Quality
The conventional measure for
water content in oil is ppm (parts
per million), which describes the
absolute amount of water in the oil.
Ppm measurement has, however,
a major limitation. It does not
account for any variations in the oil’s
saturation point. In other words, ppm
measurement provides no indication
Unique Benefits of HUMICAP
in Oil Moisture Measurements
▪
Fast. Online, real-time
detection of moisture in oil
without sampling
▪
Reliable. Tells the true margin
to water saturation point in all
changing conditions, taking
into account e.g. temperature
changes and aging of oil
▪
Highly stable. Excellent
pressure and temperature
tolerance
▪
Easy to install through ball
valve – no need to shut down
the process
▪
Enables predictive
maintenance work. Trends can
be quickly identified.
of how close the moisture level is to
the saturation point in a dynamic
system with fluctuating saturation
point. By measuring water activity
instead of ppm, the risk of actually
exceeding the saturation point can
be avoided.
In contrast to traditional
measurement techniques, water
activity measurement is independent
of oil type. Regardless of the
saturation point of the fluid, water
activity measurement always
provides a true indication for the risk
of free water formation, even when
the saturation point is increasing or
decreasing. In its simplicity, water
activity value is understandable
at a glance. Trends can be quickly
identified.
Vaisala HUMICAP® for
Measuring Water Activity
The Vaisala transmitters used
for measuring moisture in oil
feature the HUMICAP® sensor, a
capacitive thin-film polymer sensor
especially developed for demanding
moisture measurements in liquid
hydrocarbons.
The HUMICAP sensor consists of four
functional layers: glass substrate,
lower electrode, water-active polymer
layer, and porous upper electrode.
The thin-film polymer either
absorbs or releases water as the
surrounding moisture level changes.
Water molecules move to/from the
polymer layer until there is moisture
equilibrium between the polymer and
the oil. The dielectric properties of
the polymer depend on the moisture
level. As the moisture level changes,
the dielectric properties of the
polymer film change, and so does
the capacitance of the sensor. The
instrument’s electronics measure
the capacitance of the sensor and
convert it into water activity.
HUMICAP in Brief
▪
A capacitive thin-film polymer
sensor
▪
Water activity (aw)
measurement within range 0…1
▪
▪
Accurate to +/- 0.02 (aw)
15 years of experience in
measuring moisture in oil
Oil molecules or additives do not
penetrate the electrode. Thus the
sensor output is independent of the
oil type.
Upper electrode
On-line Measurement
Glass substrate
On-line water activity measurement
ensures reliable performance
of equipment at all times. Timeconsuming sampling and laboratory
analysis are no longer needed. This
not only reduces the risk of human
induced error but also provides cost
savings in equipment and chemicals.
Thin-film polymer
Lower electrode
Structure of the HUMICAP sensor.
Typical Applications
for Moisture in Oil
Measurement
Moisture is an important factor
determining the condition of both
lubricating and transformer oils.
With on-line information on the
quality of the oil, preventive actions
can be taken and the maintenance
costs cut substantially.
For more information, visit
www.vaisala.com or contact
us at [email protected]
Ref. B211231EN-A ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
135
Moisture in Oil
Water activity measurement indicates
directly whether there is a risk of free
water formation. With a relative scale
from 0 (no water present) to 1 (the
oil is saturated with water) it gives a
reliable indication of how close the
saturation point of water is.
www.vaisala.com
MMT330 Moisture and Temperature
Transmitter Series for Oil
The display shows measurement
trends, real-time data, and
measurement history.
The MMT330 transmitter family offers reliable performance for the demanding
measurement of moisture in oil.
Features/Benefits
▪
Continuous online
measurement of moisture in oil
▪
Ball-valve installation – no need
to shut down the process or
drain the oil
▪
Proven Vaisala HUMICAP®
sensor, used for over 15 years in
oil applications
▪
Easy field calibration and
maintenance – compatible with
Vaisala HUMICAP® Hand-Held
Moisture Meter for Oil MM70
▪
NIST traceable calibration
(certificate included)
▪
Analog outputs, RS232/485,
WLAN/LAN
▪
MODBUS protocol support
(RTU/TCP)
▪
Approved for installation
in MAN Diesel & Turbo
Two-Stroke Diesel Engines
lubrication systems
136
The Vaisala HUMICAP® Moisture and
Temperature Transmitter Series for
Oil MMT330 enables the fast and
reliable detection of moisture in oil.
MMT330 series transmitters can be
used in online moisture monitoring
and as control devices, allowing
separators and oil driers to be
started only when needed.
Proper monitoring saves both oil and
the environment. With the MMT330
series it is easy and economical to
monitor the changes of moisture in
oil.
Reliable Vaisala
HUMICAP® Technology
The MMT330 series incorporates the
latest-generation Vaisala HUMICAP®
sensor, which is the result of over
15 years of field experience. It was
developed for demanding moisture
measurement in liquid hydrocarbons.
The sensor's excellent chemical
tolerance provides accurate and
reliable measurement over a wide
measurement range.
For Diverse Applications
and Demanding
Conditions
With a wide variety of probes, the
transmitter can be used in lubrication
systems, hydraulic systems, and
transformers.
Indicates the Margin to
Water Saturation
The MMT330 measures moisture in
oil in terms of the water activity (aw)
and temperature (T). Water activity
indicates directly whether there is
a risk of free-water formation. The
measurement is independent of oil
type and age.
Water Content as ppm
Conversion
The display alarm allows any
measured parameter to be tracked,
with freely configurable low and high
limits.
In addition to water activity, the
MMT330 can output ppm, the average
mass concentration of water in oil.
Vaisala has this conversion readily
available for mineral transformer oil.
Versatile Outputs and
Data Collection
For serial interface the USB
connection, RS232, and RS485 can be
used.
Graphical Display of
Measurement Data and
Trends for Convenient
Operation
MMT330 is also capable of applying
the MODBUS communication protocol
and, together with an appropriate
connection option, provides either
MODBUS RTU (RS485) or MODBUS
TCP/IP (Ethernet) communication.
The MMT330 features a large
numerical and graphical display with
a multilingual menu and keypad.
It allows users to easily monitor
operational data, measurement
trends, and access measurement
history for the past 12 months.
The data logger, with real-time clock
and battery backup, guarantees
reliable logging of measurement data
for over four years. The recorded
data can be viewed on the local
display or transferred to a PC with
Microsoft Windows® software. The
transmitter can also be connected to
a network with an optional (W)LAN
The optional data logger, with
real-time clock, makes it possible
to generate over four years of
measurement history and zoom in on
any desired time or time frame.
Mounting Options
The Vaisala HUMICAP® Hand-Held
Moisture for Oil Meter MM70 is
designed for field-checking MMT330
transmitters.
interface, which enables a (wireless)
Ethernet connection. A USB service
cable makes it easy to connect the
MMT330 to a PC via the service port.
Easy Installation
MMT330 transmitters have several
options for transmitter mounting.
They are delivered installation-ready,
pre-configured with all settings.
Dimensions
71 (2.80)
77 (3.03)
Dimensions in mm (inches)
183 (7.20)
Mounting with DIN Rail
Installation Kit
Pole Installation with Installation
Kit for Pole or Pipeline
Ø 7 (0.28)
96 (3.78)
169 (6.65)
116 (4.57)
Mounting with Wall
Mounting Kit
Mounting Rain Shield
with Installation Kit
HUMICAP® is a registered trademark of Vaisala.
TYPE APPROVED PRODUCT
CERTIFICATE NO.: A-13529
137
Moisture in Oil
The MMT330 can support up to three
analog outputs; an isolated galvanic
power supply and relay outputs are
also available.
For other oils, the oil-specific
conversion coefficients can be
programmed into the transmitter
if the water solubility of the oil is
known.
Dimensions
Installation Options
Dimensions in mm (inches)
12 mm / 0.5"
Installation
35 (1.38)
Flange
36 mm / 1.4"
65.5 (2.58)
-40 ... +180 °C
(-40 ... 356 °F)
Dimensions
Pressure range
Dimensions in mm (inches)
ISO 3/8" or
NPT1/2"
MMT337 with Small-Sized Probe
0 ... 10 bar / 0 ... 145 psia
12 mm / 0.5"
Installation
Fitting body
R 3/8" ISO
Fitting body
1/2" ISO
Fitting body
NPT 1/2"
Hex 22m
(0.87)
Ø 12 (0.47)
Probe diameter
33 (1.30)
77 (3.03)
Temperature
-40 ... +180 °C
(-40 ... 356 °F)
Dimensions
MMT338 with Probe for Pipeline
Installations
Dimensions in mm (inches)
0 ... 40 bar / 0 ... 580 psia
up to 120 °C (248 °F) and 40 bar
Adjustable length
35 ... 157/379 mm /
1.37 ... 6.2 /14.9"
Installation
Fitting body
Fitting body
R1/2" ISO
NPT 1/2"
Ball-valve set
BALLVALVE-1
Sampling cell
DMT242SC2
Temperature
Measurement range
-40 ... +180 °C
(-40 ... 356 °F)
Ø 12 (0.47)
Pressure range with ball-valve
35 (1.37)
Ø 13.5 (0.53)
Measurement range
Installation Options
138
7 (0.28)
Temperature
Installation Options
The MMT338 is ideal for installation
into pressurized processes where the
probe needs to be able to be removed
while the process is running. The probe
depth is adjustable.
9 (0.35)
Ø 36 (1.42)
Measurement range
The MMT337 probe, with optional
Swagelok® connector, is ideal for tight
spaces with a thread connection. The
small probe is designed for integration
into small diameter lines.
Ø 12 (0.47)
Probe diameter
97 (3.82)
M6
0 ... 250 bar /
0 ... 3625 psia
45°
The MMT332 probe is installed using a
flange. It is designed for high-pressure
applications.
Pressure range
16
(0.6
3)
MMT332 for High Pressure
Installations
R1/2" ISO7/1
14 (0.55)
35 - 157/379(1.37 - 6.2/14.9)
188/410 (7.40/16.1)
226/448 (8.90/17.6)
Measured Values
WATER ACTIVITY Measurement range aw
0 ... 1
Accuracy (including non-linearity, hysteresis and repeatability)
0 ... 0.9
±0.02
0.9 ... 1.0
±0.03
Response time (90%) at +20 °C in still oil
(with stainless steel filter)
10 min.
Sensor
HUMICAP® 180L2
Performance
TEMPERATURE
Measurement range
MMT332
MMT337
MMT338
Accuracy at +20 °C (+68 °F)
-40 ... +180 °C (-40 ... +356 °F)
-40 ... +180 °C (-40 ... +356 °F)
-40 ... +180 °C (-40 ... +356 °F)
± 0.2 °C (0.36 °F)
Operating Environment
Operating temperature
for probes
for transmitter body
with display
Pressure range for probes
same as measurement ranges
-40 ... +60 °C (-40 ... +140 °F)
0 ... +60 °C (+32 ... +140 °F)
see probe specifications
Electromagnetic compatibility
Complies with EMC standard
EN61326-1, Industrial environment
Note: Transmitter with display test impedance of
40 ohm is used in IEC61000-4-5 (Surge immunity)
Inputs and Outputs
Operating voltage
10 ... 35 VDC, 24 VAC ± 20%
with optional power supply module
100 ... 240 VAC 50/60 Hz
Power consumption @ 20 °C (Uin 24VDC)
RS232
max. 25 mA
Uout 2 x 0...1V / 0...5V / 0...10V
max. 25 mA
max. 60 mA
Iout 2 x 0...20 mA
display and backlight
+ 20 mA
Analog outputs (2 standard, 3rd optional)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
Accuracy of analog outputs at 20 °C
± 0.05% full scale
Temperature dependence of the
analog outputs
± 0.005%/°C full scale
External loads
current outputs
RL < 500 ohm
0 ... 1V output
RL > 2 kohm
0 ... 5V and 0 ... 10V outputs
RL > 10 kohm
Max. wire size
0.5 mm2 (AWG 20) stranded wires recommended
Digital outputs
RS232, RS485 (optional)
Protocols
ASCII commands, MODBUS RTU
Service connection
RS232, USB
Relay outputs
0.5 A, 250 VAC, SPDT, potential-free (optional)
Ethernet interface (optional)
Supported standards
10BASE-T, 100BASE-TX
Connector
8P8C (RJ45)
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
WLAN interface (optional)
Supported standards
802.11b
Antenna connector type
RP-SMA
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
Security
WEP 64/128, WPA
Authentication / Encryption
Open / no encryption
Open / WEP
WPA Pre-shared key / TKIP
WPA Pre-shared key / CCMP (a.k.a. WPA2)
Optional data logger with real-time clock
Logged parameters
max. four with trend/min/max values
Logging interval
10 sec. (fixed)
Max. logging period
4 years, 5 months
Logged points
13.7 million points per parameter
Battery lifetime
min. 5 years
Display
LCD with backlight, graphical
trend display of any parameter
Menu languages
English, Chinese, Finnish, French, German,
Japanese, Russian, Spanish, Swedish
Mechanics
Cable bushing M20x1.5 for cable diameter 8 ... 11mm/0.31 ... 0.43"
Conduit fitting
1/2" NPT
Interface cable connector (optional)
M12 series 8-pin (male)
option 1
female plug with 5 m (16.4 ft.) black cable
option 2
female plug with screw terminals
USB-RJ45 Serial Connection Cable
219685
(incl. Mi70 Link software)
Probe cable diameter
5.5 mm
Standard probe cable lengths
2 m, 5 m or 10 m
(Additional cable lengths available,
please see order forms for details)
Housing material
G-AlSi 10 Mg (DIN 1725)
Housing classification
IP 66
IP65 (NEMA4X) with local display
Weight
depending on selected probe, cable and modules 1.0 - 3.0 kgs
Sensor protection
Stainless steel grid standard filter/
Stainless steel grid filter for high flow rates (>1 m/s)
Ref. B210953EN-C ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
139
Moisture in Oil
Technical Data
www.vaisala.com
MMT310 Series Moisture and Temperature
Transmitters for Oil
Water Content as
PPM Calculation for
Transformer Oils
PPM units are traditionally used
in transformer applications.
They indicate the average mass
concentration of water in oil. The
ppm calculation for mineral oil based
transformer oil is optional in the
MMT310 series.
Diverse Applications and
Demanding Conditions
Two probe options: MMT318 and MMT317. Optional rain shield is also available.
Features/Benefits
▪
Continuous measurement of
moisture in oil
▪
Proven Vaisala HUMICAP®
sensor, over 15 years in oil
applications
▪
Measurements in lubrication,
hydraulic and transformer oils
▪
Excellent pressure and
temperature tolerance
▪
Measuring water activity - ppm
calculation for transformer oil
▪
▪
Small size, easy to integrate
▪
Applications: e.g. monitoring
of transformer oil and of
lubrication systems in marine
and paper industry
NIST traceable calibration
(certificate included)
140
The Vaisala HUMICAP Moisture and
Temperature Transmitter Series for
Oil MMT310 is a fast and reliable online detector for moisture in oil.
®
Reliable Vaisala
HUMICAP® Technology
The MMT310 can be used in
lubrication and hydraulic systems
as well as in transformers. It can be
used for on-line moisture monitoring
and as a control function, allowing
separators and oil purifiers to be
started only when necessary.
Installation Options
The MMT318 has two adjustable
probe lengths. The transmitter can
be ordered with a ball-valve set that
enables the insertion and removal of
the moisture probe for calibration,
without the need to empty the oil
system.
The MMT310 series incorporates
the latest generation of the Vaisala
HUMICAP® sensor, developed for
demanding moisture measurement
in liquid hydrocarbons. The sensor’s
excellent chemical tolerance provides
accurate and reliable measurement
over the wide measurement range.
The MMT317 has a small pressuretight probe with optional Swagelok
fittings.
Measuring Water Activity
The MMT310 series has two analog
outputs and an RS232 serial output.
The output signals and the supply
power travel in the same cable, the
only cable connected to the unit.
The MMT310 measures moisture in
oil in terms of the water activity (aw)
and temperature (T). Water activity
indicates directly whether there is
a risk of free-water formation. The
measurement is independent of oil
type, age, and temperature.
An optional rain shield is available for
outdoor installations.
Several Outputs, One
Connector
Measured Values
General
WATER ACTIVITY
Operating temperature range for
-40 ... +60 °C (-40 ... +140 °F)
electronics
Storage temperature
-55 ... +80 °C (-67 ... +176 °F)
Pressure range for MMT318 with ball-valve up to 120 °C 0 ... 40 bar
Pressure range for MMT317
0 ... 10 bar
Material
transmitter housing
G-AlSi 10 Mg
transmitter base
PPS
Housing classification
IP66
Cable feed through alternatives 8-pole connector with 5 m cable,
female 8-pin connector screw joint for cable diameter 4 ... 8 mm
Sensor protection
stainless steel grid standard filter
stainless steel grid filter for high flow rates (>1 m/s)
Probe cable length
MMT317
2 m, 5 m, or 10 m
MMT318
2 m, 5 m, or 10 m
Weight (depending on selected probe and cable)
example: MMT317 with 2 m cable
476 g
Probe installation MMT317
NPT 1/2", ISO 3/8" or ISO 1/2"
Swagelok®
Probe installation MMT318
Fitting bodies
ISO 1/2", NPT 1/2"
Ball-Valve Set
BALLVALVE-1
Complies with EMC standard EN61326-1, Industrial environment
Measurement range
-40 ... +180 °C (-40 ... +356 °F)
Typical accuracy at +20 °C (68 °F)
±0.2 °C (±0.36 °F)
Sensor
Pt100 RTD Class F0.1 IEC 60751
Electrical Connections
Two analog outputs, selectable and
0 ... 20 mA or 4 ... 20 mA
scalable
0 … 5 V or 0 … 10 V
1 … 5 V available through scaling
Typical accuracy of analog output at +20 °C
±0.05 % full scale
Typical temperature dependence
0.005 %/˚C (0.003 %/°F)
of analog output
full scale
Serial output
RS232C
Connections
8-pole connector with RS232C, current/
voltage outputs (two channels) and Uin
Operating voltage
10 ... 35 VDC
Minimum operating voltage
RS232C output
10 VDC
Analog output
15 VDC
Pressures above 10 bara (145 psia)
24 VDC
Power consumption
RS232C
12 mA
12 mA
Uout 10 V (10 kOhm)
channel 1 & channel 2
50 mA
Iout 20 mA (load 511 Ohm)
channel 1 & channel 2
External load
RL < 500 Ohm
Startup time after power-up
3s
Dimensions
Dimensions in mm (inches)
43(1.69)
5 (0.20)
Hex 22m
(0.87)
Ø 12 (0.47)
MMT317 probe
35(1.37)
Ø 13.5(0.53)
77 (3.03)
R1/2" ISO7/1
14 (0.55)
35 - 157/379(1.37 - 6.2/14.9)
188/410 (7.40/16.1)
226/448 (8.90/17.6)
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Transmitter body
33 (1.30)
Ø 12(0.47)
ASM211103
238607
HM47453SP
220752SP
ISO 3/8" or
NPT1/2"
Accessories
Rain shield
USB cable
Stainless steel filter
Stainless steel filter (high flow rate)
72.5 (2.85)
60.5 (2.38)
102 (4.02)
115 (4.53)
TEMPERATURE
Ø4.5 (0.177)
Measurement range aw
0 ... 1
Accuracy (including non-linearity, hysteresis, and repeatability)
0 ... 0.9
±0.02
0.9 ... 1.0
±0.03
Response time (90 %) at +20 °C in still oil
10 min.
(with stainless steel filter)
Sensor
Vaisala HUMICAP® 180L2
MMT318 probe
Ref. B210831EN-E ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
141
Moisture in Oil
Technical Data
www.vaisala.com
MMT162 Compact Moisture in Oil and
Temperature Transmitter for OEM Applications
Water Activity
Measurement
The MMT162 measures moisture in
oil in terms of the water activity (aw)
and temperature (T). Water activity
directly indicates whether there is
a risk of free water formation. The
measurement is independent of oil
type, age and temperature. The ppm
calculation for mineral oil based
transformer oil is optional in the
MMT162.
Several Outputs - One
Connector
The MMT162 enables on-line moisture monitoring in oils even in the most
demanding applications.
Features/Benefits
▪
Continuous measurement of
moisture in oil
▪
Measures in lubrication,
hydraulic and transformer oils
▪
Excellent pressure and
temperature tolerance
▪
Proven Vaisala HUMICAP®
Sensor, 15 years in oil
applications
▪
Measures water activity
- ppm-calculation available for
transformer oil
▪
▪
Small size, easy to integrate
▪
NIST traceable calibration
(certificate included)
142
Digital output RS-485 with
MODBUS
The Vaisala HUMICAP® Moisture
and Temperature Transmitter for Oil
MMT162 is an excellent economical
solution for reliable on-line detection
of moisture in oil.
Reliable Vaisala
HUMICAP ® Technology
The MMT162 incorporates the latest
generation of the Vaisala HUMICAP®
Sensor. The sensor is developed for
demanding moisture measurement
in liquid hydrocarbons and has been
successfully used in oil applications
for over a decade. The sensor’s
excellent chemical tolerance provides
accurate and reliable measurement
over the measurement range.
The MMT162 has two analog
outputs that can be scaled and
the measurement ranges changed.
Additionally, the transmitter has an
RS-485 serial output. The signals and
the unit power travel in the same
cable.
An optional LED-cable enables a
visual alarm.
Compact, Rugged
and Intelligent
Due to its compact size, the MMT162
is quickly and easily installed in
tight spaces. Units are delivered fully
assembled, however, you can reconfigure them to suit your needs.
MM70
In combination with an MM70
indicator, the MMT162 provides an
ideal tool for on site calibration.
The MI70 indicator can be used as a
display, communication, and datalogging device for the MMT162.
Measured Values
General
WATER ACTIVITY
Sensor
HUMICAP®
Cable connections (2 ports)
M8, 4 pin
Minimum operating voltage with
RS-485 output
14 ... 28 VDC
voltage output
16 ... 28 VDC
current output
22 ... 28 VDC
Supply current
normal measurement
20 mA + load current
External load for
voltage output
min. 10 kOhm
current output
max. 500 Ohm
Housing material
metal
AISI 316L
plastic
PPS + 40% GF
Mechanical connections with bonded seal ring (washer)
metal version
G 1/2" ISO or NPT 1/2’’
plastic version
G 1/2’’ ISO
Housing classification
IP65 (NEMA 4)
Storage temperature range
-40 ... +80 °C (-40 ... +176 °F)
Weight
with plastic housing
65 g (2.3 oz)
with metal housing
200 g (7 oz)
Complies with EMC standard EN61326-1, Electrical equipment
for measurement control and laboratory use - EMC requirements;
Industrial environment
Measurement range
0 ... 1 aw
Accuracy (including non-linearity, hysteresis and repeatability)
0 ... 0.9
± 0.02
0.9 ... 1.0
± 0.03
Response time
in oil flow (typical)
<1 min (dry-wet)
MOISTURE
Calculated moisture content in ppm for mineral transformer oil
TEMPERATURE
Accuracy at +20 °C (+68 °F)
± 0.2 °C (0.36 °F)
Operating Environment
Operating temperature
Oil temperature
Pressure range
metal version
plastic version
Oil flow
-40 ... +60 °C (-40 ... +140 °F)
-40 ... +80 °C (-40 ... +176 °F)
up to 200 bar
up to 40 bar
some flow recommended
Outputs
Analog outputs (two channels)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0 ... 5 V, 0 ... 10 V
Alarm level indication by analog signal
user selectable
Digital outputs
RS-485, non-isolated, Vaisala protocol,
MODBUS RTU protocol
43.5 [1.7]
30.5 [1.2]
Ø 12 [0.47]
119.5 [4.7]
76 [3]
Dimensions
Dimensions in mm (inches)
G1/2" ISO 228-1
119.5 [4.7]
76 [3]
30.5 [1.2]
.3]
Ø 33 [1
Ø 12 [0.47]
51.5 [2.02]
30.5 [1.2]
1/2" NPT
G1/2" ISO 228-1
127.5 [5.02]
76 [3]
51.5 [2.02]
Ø 12 [0.47]
43.5 [1.7]
30.5 [1.2]
Ø 12 [0.47]
76 [3]
127.5 [5.02]
Ø 33 [1
.3]
1/2" NPT
AW 30 [1.18]
www.vaisala.com
www.vaisala.com/requestinfo
AW 30 [1.18]
Options and Accessories
Stainless steel filter (standard)
Stainless steel filter for high flow (>1 m/s)
Connection cable for MM70 hand-held meter
USB serial interface cable
Sealing ring set (U-seal) ISO G1/2, 3 pcs
Sealing ring set (copper) ISO G1/2, 3 pcs
ISO 1/2" plug
NPT 1/2" plug
Sampling cell
Sampling cell w. Swagelok connectors
Connection cable
2 m (6.5 ft), M8 snap-on
0.32 m (1 ft) Shielded, M8 threaded
3.0 m (9.8 ft), Shielded, M8 threaded
5.0 m (16.4 ft), Shielded, M8 threaded
10 m (32.8 ft), Shielded, M8 threaded
3 m, connector 90° angle
5 m, connector 90° angle
M8 threaded, Ch1 signal + Ch2 LED
Please contact us at
www.vaisala.com/requestinfo
225356SP
221494SP
219980
219690
221525SP
221524SP
218773
222507
DMT242SC
DMT242SC2
211598
HMP50Z032
HMP50Z300SP
HMP50Z500SP
HMP50Z1000SP
221739
221740
MP300LEDCBL
Ref. B210755EN-E ©Vaisala 2015
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
143
Moisture in Oil
Technical Data
www.vaisala.com
MM70 Hand-Held Moisture and Temperature
Meter for Spot-Checking in Oil
Numerical and
Graphical Display
The MM70 features a multilingual,
menu-based user interface and a
backlit LCD display. The measurement
parameters can be numerically and
graphically displayed and logged
into the meter's memory at the same
time. An analog output option is also
available.
The MM70 is an ideal
tool for the preventive
maintenance of oil-filled
systems. The water
activity measurement
indicates the margin to
free water formation,
which causes severe
problems in lubrication
systems.
Features/Benefits
▪
Measurement independent of
oil type, age and temperature
▪
In-line process checking
through ball valve, no need to
drain the oil
▪
Rugged and reliable
construction
▪
Excellent pressure and
temperature tolerance
▪
Data can be logged and
transferred to a PC
▪
Proven Vaisala HUMICAP®
Sensor, over 15 years in oil
applications.
▪
Compatible with Vaisala’s fixed
oil moisture instruments
▪
No reference oil needed for
recalibration
▪
NIST traceable calibration
(certificate included)
144
The Vaisala HUMICAP® Hand-held
Moisture Meter for Oil MM70 enables
reliable detection of moisture in oil.
In-Line Process Checking
Through Ball Valve
The probe can be inserted directly
into the process pipe through a ball
valve without draining the oil in the
system.
Water Activity
Measurement
The MM70 measures moisture in oil
in terms of the water activity (aw)
and temperature (T). Water activity
directly indicates whether there is
a risk of free water formation. The
measurement is independent of oil
type, age and temperature.
PPM Calculation Included
The MM70 has an embedded model
for expressing moisture as ppm in
mineral transformer oil. The customer
can enter up to three other oil models
into the meter’s memory.
Connection to PC
The optional MI70 Link Windows®
software in combination with a
USB connection cable is used to
transfer logged data and real time
measurement data from the MM70
to a PC.
Proven Vaisala HUMICAP®
Technology
The MM70 incorporates the latest
generation of the Vaisala HUMICAP®
Sensor, developed for demanding
moisture measurements in liquid
hydrocarbons. The sensor’s excellent
chemical tolerance provides accurate
and reliable measurement over the
measurement range.
Speedy Service Once a Year
The meter can be recalibrated
by sending the probe to Vaisala
Service, or customers can calibrate
the instrument themselves using a
standard relative humidity calibration.
Multi-Probe Operation
One or two probes can be connected
simultaneously. Maintenance teams
can use additional Vaisala dew point
or relative humidity probes for other
tasks. For example, a dew point probe
is ideal for checking the moisture
inside washed and dried oil tanks.
Technical Data
Performance
Display
Measurement range aw
0 ... 1
Accuracy (including nonlinearity, hysteresis and repeatability)
When calibrated against salt solutions (ASTM E104-85):
0 ... 0.9
±0.02
0.9 ... 1.0
±0.03
Maximum achievable accuracy when calibrated against
high-quality, certified humidity standards:
0 ... 0.9
±0.01
0.9 ... 1.0
±0.02
Response time (90%) at +20 °C (+68 °F)
in still oil (with stainless steel filter)
10 min.
Sensor
Vaisala HUMICAP® 180L2
Recommended recalibration interval
1 year
TEMPERATURE
Measurement range
Typical accuracy at +20 °C
Typical temperature dependence
of electronics
Sensor
Typical long-term stability
-40 ... +100 °C (-40 ... +212 °F)
±0.2 °C (±0.36 °F)
±0.005 °C/°C (±0.005 °F/°F)
Pt100 RTD Class F0.1 IEC 60751
better than 0.01 aw / year
Operating Environment
PROBE
Operating temperature range for electronics
Operating pressure range
during installation through ball valve
Oil flow range
-40 ... +60 °C
(-40 ... +140 °F)
max. 20 bar
max. 10 bar
max. 1 m/s
INDICATOR
Operating temperature range
Operating humidity range
-10 ... +40 °C (+14 ... +104 °F)
non-condensing
ELECTROMAGNETIC COMPATIBILITY
Complies with EMC standard EN61326-1, Electrical equipment for
measurement, control and laboratory use - EMC requirements;
Portable equipment.
LCD with backlight, graphic trend display of
any parameter, character height up to 16 mm
Analog output
0 ... 1 VDC
Output resolution
0.6 mV
PC interface
MI70 Link software with USB or serial port cable
Data logging capacity
2700 points
Alarm
Audible alarm function
Mechanics
PROBE
Housing classification
IP65 (NEMA 4)
Housing material
ABS/PC blend
Probe material
Stainless steel (AISI316L)
Cable length between probe and indicator
1.9 m,
10 m extension available
Weight
506 g
INDICATOR
Housing classification
Weight
Probe inputs
IP54
400 g
1 or 2
Options and Accessories
Carrying case
MI70CASE2
Ball valve set (incl. fitting body & blanking plug)
HMP228BVS
Probe cable extension, 10 m
213107SP
Transmitter connection cables for
MMT162
219980
MMT310
DRW216050
MMT330
211339
MI70 Link software with USB cable
219687
MI70 Link software with serial port cable
MI70LINK
Analog output cable
27168ZZ
Sensor protection
HM47453SP
Dew point measurement probes
DMP74A/B
Relative humidity measurement probes
HMP75, HMP76, HMP77
Dimensions
Dimensions in mm (inches)
80
Inputs and Outputs
340 (13.39)
)
5)
42.5 (1.6
(7.87
)
200
Adjustmentrange
range250
250mm
Adjustment
mm
170
(6.69)
(2.
13.5 (0.53)
62
210 (8.27)
15
Power supply
12 (0.47)
Rechargeable NiMH battery pack with
AC-adapter or 4xAA-size alkalines, type IEC LR6
Battery operation time
continuous use
48 h typical at +20 °C (+68 °F)
data logging use
up to a month, depending on
logging interval
Menu languages
English, Chinese, Spanish, French, German,
Japanese, Russian, Swedish, Finnish
(3.
44
)
HUMICAP® is a registered trademark of Vaisala.
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
Ref. B210960EN-D ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
145
Moisture in Oil
WATER ACTIVITY
Carbon Dioxide
/ TECHNOLOGY DESCRIPTION
Vaisala CARBOCAP® Sensor for Measuring
Carbon Dioxide
First launched in 1997, the Vaisala CARBOCAP® carbon
dioxide (CO2) sensor features a groundbreaking innovation
– the micromachined, electrically tunable Fabry-Perot
Interferometer (FPI) filter for built-in reference measurement.
This reliable and stable sensor has been delivering accurate
CO2 measurements for over 15 years across a wide range of
industries and applications, from building automation and
safety to life sciences and ecological research.
How It Works
Carbon dioxide has a characteristic
absorbance band in the infrared (IR)
region at a wavelength of 4.26 µm.
This means that when IR radiation
is passed through a gas containing
CO2, part of the radiation is absorbed.
Therefore, the amount of radiation
passing through the gas depends on
the amount of CO2 present, and this
can be detected with an IR detector.
The Vaisala CARBOCAP sensor
features an electrically tunable
FPI filter located in front of the IR
detector. In addition to measuring
CO2 absorption, the micromechanical
FPI filter enables a reference
measurement at a wavelength where
no absorption occurs. When taking
the reference measurement, the
FPI filter is electrically adjusted to
switch the bypass band from the
absorption wavelength to a non-
146
absorption wavelength. The reference
measurement compensates for any
potential changes in the light source
intensity, as well as for contamination
and dirt accumulation in the optical
path. This feature means that
CARBOCAP sensor operation is
highly stable over time.
Instruments measuring at both
the absorption and the reference
wavelength with a single light
source are known as single-beam
dual-wavelength instruments.
The technology is widely applied
in costly analyzers. The unique
feature of the CARBOCAP sensor
is its micromachined FPI filter,
which performs a dual-wavelength
measurement using a single detector.
The compact size of the sensor
means that this advanced technology
can be incorporated into small
probes, modules, and transmitters.
CARBOCAP
Brief
Box headlineinhere
▪
A silicon-based infrared (IR)
absorption sensor
▪
Continuous internal reference
measurement
▪
Both ppm and percentagelevel CO2 measurement
▪
Providing accurate
measurements for over 15 years
CARBOCAP’s Unique Benefits
▪
Superior stability enabled by
built-in reference measurement
▪
Minimal maintenance and
calibration requirements
▪
Insensitive to dust, water vapor,
and most chemicals
▪
Insensitive to changing air flow
4.26 µm
Both absorption and reference are
measured with the CARBOCAP sensor.
Vaisala CARBOCAP instruments
are well suited to a wide range of
applications, from ppm (parts per
million) to percentage-level CO2
measurements. Since CO2 is harmful
in high concentrations, it is present at
percentage levels only within closed
processes such as fermentation
and controlled-atmosphere storage
environments. Percentage-level
measurements are also typical in
life-science applications such as CO2
incubation.
measurement applications, where
excellent long-term stability and
tolerance to harsh conditions are
important requirements.
CARBOCAP CO2 Products
Vaisala offers instruments for
measuring CO2 at ppm and
percentage levels in both indoor and
outdoor environments. Vaisala's wide
variety of CO2 instruments ranges
from hand-held meters, measurement
modules, and industrial transmitters
to high-volume, affordable
transmitters for volume applications.
View the complete range of CO2
products at www.vaisala.com/
carbondioxide.
Mirror surface
CO2 IR absorption
Normal atmospheric air includes CO2
at ppm levels. Typical CARBOCAP
applications include ventilation
control in buildings occupied
by people, animal shelters, and
greenhouses. In areas where large
volumes of CO2 are handled, reliable
CO2 measurement with alarm control
is an important safety precaution.
The CARBOCAP sensor is also
a popular choice in ecological
Protective window
IR source
Fabry-Perot
Interferometer Filter
Carbon Dioxide
Typical Applications
for Carbon Dioxide
Measurement
Detector
Structure of the CARBOCAP sensor.
The CARBOCAP® Story
The CARBOCAP story began
in 1992, when micromechanical
sensors were being intensively
researched at Vaisala. The
groundbreaking idea of
miniaturizing the Fabry-Perot
Interferometer (FPI) was
born, leading to collaborative
development work with VTT
Technical Research Center of
Finland. Later, a patent application
was submitted for a single-channel
gas concentration measurement
method using the FPI.
The driving force behind the
innovation of the CARBOCAP
sensor was Vaisala's commitment
to developing superior
technologies for environmental
measurements. And indeed,
Vaisala’s pioneering work in
the field of silicon-based NDIR
technology and electrically tunable
filters resulted in the compact,
simple and high-performance
CARBOCAP sensor. To this day, the
long-term stability and reliability of
the measurement provided by the
FPI is unrivaled.
For more information, visit
www.vaisala.com or contact
us at [email protected]
The first commercial CARBOCAP
products for measuring ppm-level
CO2 in ventilation applications
were launched in 1997, with
instruments for percentage-level
CO2 measurements following soon
after. CARBOCAP technology
is proven in a wide range of
applications, including ecological
measurements, where it performs
reliably in harsh environments such
as soil and snow, satisfying the
thirst for knowledge that scientists
have for understanding nature’s
processes.
Ref. B210780EN-C ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
147
www.vaisala.com
GMP343 Carbon Dioxide Probe for Demanding
Measurements
Features/Benefits
▪
▪
Excellent accuracy and stability
▪
A single-beam, dualwavelength CO2 measurement
with no moving parts
▪
Compensation options
for temperature, pressure,
humidity and oxygen
▪
Low power consumption and
heat emission
▪
▪
Designed for outdoor use
Vaisala CARBOCAP® Sensor,
a silicon-based non-dispersive
infrared (NDIR) sensor
Compact and lightweight
The GMP343 is available as an open-path diffusion-aspirated model (left) and as a
flow-through model (right).
The Vaisala CARBOCAP® Carbon Dioxide Probe
GMP343 is an accurate and rugged probe-type
instrument for ecological measurements. Typical
applications include CO2 soil respiration, ambient
CO2 monitoring, plant growth chambers, and
OEM applications.
The GMP343 can output both numerically filtered
and raw measurement data and it can also
compensate the measurement with an internal
temperature measurement and user-set relative
humidity, pressure and oxygen values.
In combination with an MI70 indicator, the GMP343
provides a tool for accurate in-situ measurement.
The MI70 can be used as a display, communication
and data logging device.
Each GMP343 is calibrated using ±0.5 % accurate
gases at 0 ppm, 200 ppm, 370 ppm, 600 ppm,
1000 ppm, 4000 ppm and 2 %. Calibration is also
done at temperature points of -30 °C, 0 °C, 25 °C
and 50 °C. If needed, the customer can recalibrate
the instrument using the multipoint calibration
(MPC) feature allowing up to 8 user-defined
calibration points.
148
Technical Data
Performance
Measurement range options
0 ... 1000 ppm, 0 ... 2000 ppm,
0 ... 3000 ppm, 0 ... 4000 ppm,
0 ... 5000 ppm, 0 ... 2 %
Accuracy (excluding noise) at 25 °C (77 °F) and 1013 hPa after factory
calibration with 0.5 % accurate gases with different range options
0 ... 1000 ppm
±(3 ppm + 1 % of reading)
0 ... 2000 ppm - 0 ... 2 %*
±(5 ppm + 2 % of reading)
*Accuracy below 200 ppm CO2 not specified for 2 % range option
Noise (repeatability) at 370 ppm CO2
with no output averaging
with 30 s output averaging
±3 ppm CO2
±1 ppm CO2
TEMPERATURE
Effect on accuracy with temperature compensation:
CO2 range options
0 ... 1000 ppm 0 ... 2 000 - 5000 ppm 0 ... 2 %
Temperature °C (°F)
Accuracy (% of reading)*
+10 ... +40 (+50 ... +104)
±1
±1
±2
+40 ... +60 (+104 ... +140)
±2
±3
±4
-40 ... +10 (-40 ... +50)
±3
±3
±5
* Always at least ±10 ppm CO2.
Temperature compensation is performed by an integrated Pt1000 element
Technical Data
PRESSURE
Inputs and Outputs
Effect on accuracy with pressure compensation:
0 ... 1000 ppm
0 ... 2000 - 2 %
CO2 range options
Pressure (hPa)
Accuracy (% of reading)
900 ... 1050
±0.5
±1
700 ... 1300
±1
±2
Integrated pressure sensor is not included in GMP343
Operating voltage
Power consumption
without optics heating
with optics heating
Long term stability
easy
moderate
harsh
* Always at least ±10 ppm CO2.
Current output
range
resolution
max. load
Voltage output
range
resolution
min. load
see graph below
±2 % of reading */ year
±2 % of reading */ 6 months
±2 % of reading */ 3 months
Moderate
Harsh
<1 W
<3.5 W
ANALOG OUTPUTS
GMP343 OPERATING CONDITIONS
Easy
11 ... 36 VDC
4 ... 20 mA
14 bits
800 Ohm @ 24 VDC, 150 Ohm @ 10 VDC
0 ... 2.5 V, 0 ... 5 V
14 bits (13 bits with 0 ... 2.5 V)
5 kOhm
RS485, RS232
DIGITAL OUTPUTS
Stability not specified
100
90
80
60
Materials
50
40
30
Housing
Filter cover
IP classification
Housing (cable attached)
Diffusion filter (weather protection)
Diffusion filter (sintered PTFE)
Cable connector type
Weight (probe only)
20
10
0
-40
-30
-20
-10
0
10
20
30
40
50
60
Temperature (°C)
Response time (90 %)
DIFFUSION MODEL
Filter attached
Yes
Yes
No
No
Averaging (s)
0
30
0
30
Response (s)
75
82
<2
30
Averaging (s)
0
30
0
30
Response (s)
26
44
8
23
FLOW-THROUGH MODEL
Gas flow (l/min)
0.3
0.3
1.2
1.2
Warm-up time
full accuracy ±0.5 %
full accuracy
Pressure
compensated range
operating
Gas flow for flow-through model
Electromagnetic compatibility
Wall mount bracket
GMP343BRACKET
Mounting flange
GMP343FLANGE
Standard diffusion filter (weather
protection, IP65) +filter cover
GMP343FILTER
Diffusion filter (sintered PTFE
filter, IP66) + filter cover
215521
Calibration adapter (for the diffusion model)
GMP343ADAPTER
Junction box
JUNCTIONBOX-8
Probe cables
2m
GMP343Z200SP
6m
GMP343Z600SP
10m
GMP343Z1000SP
PC connection cable, 2m
213379
MI70 connection cable, 2m
DRW216050SP
USB adapter (USB-D9 Serial connection cable)
219686
Soil adapter kit for horizontal positioning
215519
Soil adapter kit for vertical positioning
215520
10 min
30 min
-40 ... +60 °C (-40 ... +140 °F)
-40 ... +70 °C (-40 ... 158 °F)
see graph ‘GMP343 Operating
Conditions’
700 ... 1300 hPa
<5 bar
0 ... 10 liters/min
EN61326, Generic
Environment
For full specifications, see the GMP343 User's Guide.
Ref. B210688EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
IP67
IP65
IP66
8-pin M12
360 g
Options and Accessories
Operating Environment
Temperature
operating
storage
Humidity
anodized aluminium
PC
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
149
Carbon Dioxide
%RH
70
Dimensional Drawings of the GMP343
Carbon Dioxide Probe
Dimensions in mm (inches)
1.77
45
6.88
175
7.4
188
7.13
181
7.64
194
0.94
24
2.07
52.5
2.17
55
2.17
55
Diffusion model
Flow-through model
Ref. B211239EN-A ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
150
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Carbon Dioxide
Carbon Dioxide
Measurement
with Superior
Stability and Ability.
Unique built-in reference
measurement and robust reliability.
Stability is what everyone promises. But it is exactly what
Vaisala CARBOCAP® successfully delivers with its unique built-in
reference measurement. Vaisala CARBOCAP® combines the ease
and cost efficiency of extra long calibration intervals with leading
accuracy on both ppm and percentage level measurements.
While highly sensitive to carbon dioxide, CARBOCAP® is
insensitive to water vapor, dust and most chemicals. This has
made it the trusted sensor for harsh and humid environments.
Proven for over 15 years in hundreds of applications and dozens
of industries, worldwide.
Choose from a wide range of fixed and handheld instruments
for different applications, requirements and budgets and enjoy
superior stability with leading ability.
www.vaisala.com/carbondioxide
[email protected]
151
www.vaisala.com
GMT220 Series Carbon Dioxide Transmitters
for Industrial Applications
The GMT220 transmitters withstand harsh and humid environments.
Features/Benefits
▪
Incorporates Vaisala
CARBOCAP® - the siliconbased NDIR sensor
▪
IP65 protected against dust
and spray water
▪
▪
▪
Several measurement ranges
Easy installation
Standard analog outputs
and two configurable relays
available
Applications include:
▪
▪
Horticulture and fruit storage
▪
Safety alarming and leakage
monitoring
▪
Demand controlled ventilation
in harsh environments
152
Greenhouses and mushroom
farming
The Vaisala CARBOCAP® Carbon
Dioxide Transmitter Series GMT220 is
designed to measure carbon dioxide
in harsh and humid environments.
The housing is dust- and waterproof
to IP65 standards.
The GMT220 series transmitters
incorporate the advanced Vaisala
CARBOCAP® Sensor. The patented
sensor has unique reference
measurement capabilities. Its critical
parts are made of silicon; this gives
the sensor outstanding stability
over both time and temperature. By
lengthening the calibration intervals,
the user saves both time and money.
Interchangeable Probes
The user has a choice of
measurement ranges up to 20%
of CO2. The GMT221 is for higher
concentrations of CO2 and the
GMT222 for lower concentrations
of CO2. The GMT220 probes are
interchangeable. They can be
removed and reattached or replaced
at any time – without the need for
calibration and adjustment. The
probes can be attached directly to
the transmitter body or, when used
with a cable, installed remotely into
hard-to-reach places or areas with
dangerously high levels of CO2.
The interchangeability of the GMT220
transmitter’s probes truly facilitates
field maintenance.
The end user can carry out field
maintenance without any additional
equipment or heavy and expensive
calibration gas bottles by simply
replacing a probe.
Probes that have been replaced can
be sent to Vaisala for recalibration.
Technical Data
Performance
Operating Environment
Operating temperature
-20 ... +60 °C (-4 ... +140 °F)
with display
0 ... +50 °C (+32 ... +122 °F)
Storage temperature
-30 ... +70 °C (-22 ... +158 °F)
Operating pressure (compensated range)
700 ... 1300 hPa
Humidity
0 ... 100 %RH, non-condensing
Electromagnetic compatibility
EN61326-1, Generic Environment
0 ... 2 %
0 ... 3 %
0 ... 5 %
0 ... 10 %
0 ... 20 %
Mechanics
GMT222
for low concentrations
0 ... 2000 ppm
0 ... 3000 ppm
0 ... 5000 ppm
0 ... 7000 ppm
0 ... 10 000 ppm
Accuracy (including repeatability, non-linearity and
calibration uncertainty) at 25 °C and 1013 hPa
GMT221
±(1.5 % of range + 2 % of reading)
(applies for concentrations above 2 % of full scale)
GMT222
±(1.5 % of range + 2 % of reading)
Temperature dependence, typical
-0.3 % of reading / °C
Pressure dependence, typical
+0.15 % of reading/hPa
Long-term stability
<±5 %FS/2 years
Response time (63 %)
GMT221
20 seconds
GMT222
30 seconds
Warm-up time
30 seconds, 15 minutes full specifications
Housing material
transmitter body
probe
Housing classification
Weight:
GMT221
GMT222
Probe cable length
Spare probe
GMP221, GMP222
(use the order form to define measurement range etc.)
Clips (2 pcs) for attaching the probe
25245GM
Mounting flange for the probe
GM45156SP
Probe cables
2m
25665GMSP
10 m
210848GMSP
Calibrator for interchangeable probes
GMK220
Wall Assembly Plate
GM45160
In-soil adapter for probe
211921GM
Serial COM adapter
19040GM
Calibration adapter for probe
26150GM
0 ... 20 or 4 ... 20 mA
and 0 ... 10 V
12 bits
max. 400 Ohm
min. 1 kOhm
Dimensions
Dimensions in mm (inches)
.25
31.8 (1
max. 30VAC/60VDC, 0.5A
screw terminals, 0.5 ... 1.5 mm2
16 ... 35 VDC or 24 VAC (±20%)
<4 W
)
10
9
(4
.29
)
∅1
119 (4.69)
Resolution of analog outputs
Recommended external load:
current output
voltage output
Two pre-or user-defined relay
outputs
Relay contacts
Connections
Operating voltage
Power consumption
max. 280 g
max. 300 g
2 m and 10 m (optional)
Accessories
Inputs and Outputs
Outputs
ABS plastic
PC plastic
IP65
8.5
(0
.73
)
GMP221 probe
15
5
(6
.10
2)
∅1
119
(4.6
(0
.73
)
9)
GMT220 transmitter
GMP222 probe
Ref. B210827EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
8.5
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
153
Carbon Dioxide
Measurement Ranges
GMT221
for high concentrations
www.vaisala.com
GMM220 Carbon Dioxide Modules for
Demanding OEM Applications
The Vaisala CARBOCAP® Carbon Dioxide Module Series GMM220 withstand
harsh conditions. They provide high carbon dioxide measurement accuracy
over wide temperature and relative humidity ranges.
Features/Benefits
For Harsh Environments
Interchangeable Probes
▪
The Vaisala CARBOCAP Carbon
Dioxide Module Series GMM220 are
designed for Original Equipment
Manufacturers (OEM’s) requiring
carbon dioxide measurements in
harsh and demanding applications.
The GMP220 probes are
interchangeable. They can be
removed, reattached or replaced at
any time – without the need for
calibration and adjustment. The
interchangeable probes make
calibration and field service easy. In
addition, the measurement range can
be changed simply by replacing one
probe with another.
▪
Incorporates Vaisala
CARBOCAP® - the silicon
based CO2 sensor
Choice of several measurement
ranges
▪
IP65 protected probe against
dust and spray water
▪
Interchangeable probes
provide easy maintenance
▪
Modules optimized for
integration into equipment for
greenhouse control, incubators,
fermentors, safety alarming
and integrated systems.
®
Vaisala CARBOCAP®
The GMM220 series modules
incorporate the industrial Vaisala
CARBOCAP® Sensor. The patented
sensor has unique reference
measurement capabilities. Its critical
parts are made of silicon; this gives
the sensor outstanding stability over
both time and temperature.
Since water vapor, dust, and
most chemicals do not affect the
measurement, the GMM220 series
modules can be used in harsh and
humid environments.
154
Different Configurations
The user has a choice of
measurement ranges up to 20 % CO2:
the Vaisala CARBOCAP® Carbon
Dioxide Module GMM221 for higher
and the Vaisala CARBOCAP® Carbon
Dioxide Module GMM222 for lower
concentrations of CO2.
Different power supply voltages,
output options, as well as cable
lengths, connectors, and mounting
gear are also available.
Technical Data
Carbon Dioxide
Mechanics
Measurement ranges
GMM221 for high concentrations
Probe housing material
PC plastic
Housing classification (probe only)
IP65
Weight: GMM221 (w/2m cable)
max. 180 g
Weight: GMM222 (w/2m cable)
max. 200 g
Probe cable length
0.6 m, 1 m (high temperature cable),
2 m, 6 m or 10 m (optional)
Inputs and Outputs
Outputs
0 ... 20 or 4 ... 20 mA, 0 ... 1 V, 0 ... 2V,
0 ... 2.5 V, or 0 ... 5 V
Resolution of analog outputs
12 bits
Recommended external load:
current output
max. 200 Ohm
voltage output
min. 1 kOhm
Operating voltage
11 ... 20 VDC or 18 ... 30 VDC
Connections
screw terminals, wire size 0.5 ... 1.5 mm2
Power consumption
<2.5 W
Accessories
Spare probe
GMP221, GMP222
(use the order form to define measurement range etc.)
Clips (2 pcs) for attaching the probe
25245GM
Mounting flange for the probe
GM45156SP
Calibrator for interchangeable probes
GMK220
Probe cables
1 m high temperature probe cable
(180 °C / 365 °F)
GMM220Z100SP
2 m probe cable
GMM220Z200SP
6 m probe cable
GMP343Z600SP
10.0 m probe cable
GMP343Z1000SP
Serial COM adapter
19040GM
Calibration adapter for probe
26150GM
Dimensions
Dimensions in mm (inches)
Operating Environment
Operating temperature
Storage temperature
Operating pressure
Humidity
probe
mother board
Electromagnetic compatibility
-20 ... +60 °C (-4 ... +140 °F)
-30 ... +70 °C (-22 ... +158 °F)
700 ... 1300 hPa
GMP221
0 ... 100 %RH, non-condensing
0 ... 85 %RH, non-condensing
Applicable parts of EN61326-1,
Generic Environment
Ref. B210856EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
GMP222
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
155
Carbon Dioxide
0 ... 2 %, 0 ... 3 %, 0 ... 5 %,
0 ... 10 %, 0 ... 20 %
GMM222 for low concentrations 0 ... 2000 ppm, 0 ... 3000 ppm,
0 ... 5000 ppm, 0 ... 7000 ppm,
0 ... 10 000 ppm
Accuracy (including repeatability, non-linearity and calibration
uncertainty) at 25 °C and 1013 hPa
GMM221
±(1.5% of range + 2% of reading)
(applies for concentrations above 2% of full scale)
GMM222
±(1.5 % of range + 2 % of reading)
Temperature dependence, typical
-0.3 % of reading / °C
Pressure dependence, typical
+0.15% of reading hPa
Long-term stability
<±5 %FS/2 years
Response time (63 %)
GMM221
20 seconds
GMM222
30 seconds
30 seconds, 15 minutes
Warm-up time
full specifications
www.vaisala.com
GMM111 Carbon Dioxide Module
The Vaisala CARBOCAP® Carbon Dioxide Module GMM111 is a CO2 measurement
module with flow-through aspiration.
Features/Benefits
▪
Compact CO2 module with
flow-through aspiration
▪
Ideal for control of CO2
concentrations in incubators
▪
Incorporates Vaisala
CARBOCAP®, the silicon based
NDIR sensor with unique
internal referencing
▪
Advanced single-beam, dual
wavelength measurement with
no moving parts
▪
Measurement range options
0 ... 5 %, 0 ... 10 % and
0 ... 20 % CO2
▪
156
Excellent long-term stability
The Vaisala CARBOCAP® Carbon
Dioxide Module GMM111 is
designed especially for control of
biological processes where high
CO2 concentrations are used. It has
3 optional measurement ranges
0 ... 5/10/20 % CO2. The GMM111 is a
flow-through model and has barbed
connectors for attaching the in and
out flow tubes. As the module is not
mounted in the chamber, the chamber
can be heatsterilized without
removing the module.
The Vaisala CARBOCAP® CO2
sensors have been proven to be
accurate and durable. They have an
excellent long-term stability, which
decreases maintenance. The
superior performance of Vaisala
CARBOCAP® sensors results largely
from the stable reference provided by
the electrically tunable Fabry-Perot
Interferometer(FPI).
The tunable FPI filter measures CO2
absorption, and simultaneously a
reference wavelength. This internal
reference measurement compensates
effectively for any changes in the
optical path, such as light source
intensity changes and contamination.
In the HVAC market, this type of
reference measurement is a unique
feature to Vaisala CARBOCAP®
products.
The true internal reference
measurement of Vaisala CARBOCAP®
CO2 transmitters provides years of
stable CO2 measurements.
Technical Data
Dimensions
CO2 measurement range
0 ... 5 %, 0 ... 10 % or 0 ... 20 %
Accuracy (including repeatability,
non-linearity and calibration
uncertainty)
±(1.5% of range + 3 % of reading)
Long-term stability
±0.5 %CO2/year
0 ... 8 %CO2
8 ... 12 %CO2
±1 %CO2/year
12 ... 20 %CO2
±2 %CO2/year
Response time T90
< 1 min, when flow > 0.2 l/min
Flow rate dependence
< 1 l/min flow
no effect
1 ... 10 l/min flow
4 % of reading/ l/min
Temperature dependence,
-0.3 % of reading/°C
typical
Pressure dependence, typical
+0.15 % of reading/hPa
Warm-up time
1 min, 10 min for full
specifications
Dimensions in mm
mA
V
0
B
A
0
24V
25
Performance
mA
V
0
B
A
0
24V
TUBE I.D. Ø4
(TUBE O.D. Ø6)
6
65
96
Ø3.2
30
60
Operating Environment
+5 ... +55 °C (+41 ... +131 °F)
0 ... 99 %RH non-condensing
700 ... 1200 hPa
Carbon Dioxide
Temperature
Humidity
Pressure
Gas flow
operating range
recommended range
Electromagnetic compatibility
< 10 l/min
0.2 ... 0.8 l/min
Applicable parts of EN61326-1,
Generic Environment
Inputs and Outputs
Outputs
Operating voltage
Power consumption
4 ... 20 mA, 0 ... 10 V
RS485, 2-wire, non-isolated
24 V (±20 %) AC/DC
<2 W
Ref. B210566EN-D ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
157
www.vaisala.com
GM70 Hand-Held Carbon Dioxide Meter
for Spot-Checking Applications
accuracy is not affected by dust,
water vapor or most chemicals. The
GM70 has a two-year recommended
calibration interval.
The Vaisala CARBOCAP® Hand-Held Carbon Dioxide Meter GM70 is the demanding
professional’s choice for hand-held carbon dioxide measurement. The meter consists
of the indicator (center) and probe, used either with the handle (left) or pump (right).
Features/Benefits
▪
Proven Vaisala CARBOCAP®
reliability
▪
Two optional sampling
methods: diffusion or pump
aspiration
▪
User-friendly meter with
multilingual user interface
▪
Numerical and graphical
display of measurements
▪
Data can be logged and
transferred to PC via MI70 Link
software
▪
Wide selection
of measurement ranges
▪
Easy recalibration using the
interchangeable probes
▪
Suitable for field checking of
fixed CO2 instruments
▪
▪
158
Short warm-up time
Compact and versatile
The Vaisala CARBOCAP® Hand-Held
Carbon Dioxide Meter GM70 is a
user-friendly meter for demanding
spot measurements in laboratories,
greenhouses and mushroom farms.
The meter can also be used in HVAC
and industrial applications, and as a
tool for checking fixed CO2 instruments.
The GM70 has a short warm-up
time and is ready for use almost
immediately. It has a menu-based
interface, a graphical LCD display and
data logging capability. The optional
MI70 Link Windows® software in
combination with a USB connection
cable provides an easy way to handle
data in a PC environment.
Vaisala CARBOCAP ®
Technology
The GM70 incorporates the advanced
Vaisala CARBOCAP® sensor that
has unique reference measurement
capabilities. The measurement
Two Sampling Methods
The handle is for hand-held
diffusion sampling. The GM70
pump enables pump-aspirated
sampling from locations difficult
to access otherwise. It is also ideal
for comparisons with fixed CO2
transmitters.
Interchangeable Probes
The GM70 uses the same probes as
Vaisala CARBOCAP® Carbon Dioxide
Transmitter Series GMT220 and
Modules Series GMM220. By plugging
different probes into the handle or
pump, the user can easily change the
measurement range of the GM70.
The meter can also be used as a
calibration check instrument for
Vaisala’s GM20 and series, GMT/
M220 fixed CO2 instruments. GMP220
probes can even be adjusted by using
the GM70 meter.
The GM70 has two probe inputs.
Vaisala’s relative humidity and
dewpoint probes can also be
used simultaneously with CO2
measurement.
CO2 Volume Concentration Measurement
MI70 Indicator General
Measurement ranges
High concentrations
short probe (GMP221)
Menu languages
0 ... 2 %
0 ... 3 %
0 ... 5 %, 0 ... 10 %, 0 ... 20 %
Low concentrations
0 ... 2000 ppm
long probe (GMP222)
0 ... 3000 ppm, 0 ... 5000 ppm,
0 ... 7000 ppm, 0 ... 10,000 ppm
Accuracy (including repeatability, non-linearity and calibration
uncertainty) at 25 °C and 1013 hPa
GMP221
±(1.5% of range + 2% of reading)
(applies for concentrations above 2% of full scale)
GMP222
±(1.5% of range + 2% of reading)
Temperature dependence, typical
-0.3 % of reading / °C
Pressure dependence, typical
+0.15% of reading/hPa
Long-term stability
<±5 %FS/2 years
Response time (63 %)
GMP221
20 seconds
GMP222
30 seconds
Warm-up time
30 seconds, 15 minute full
specifications
Max. no. of probes
Power supply
Analog output
Output resolution
PC interface
Data logging capacity
Alarm
Operating temperature range
Operating humidity range
Housing material
Housing classification
Weight
Battery Operation Time
Measurement Environment
Temperature
Relative humidity
Operation pressure
Flow range (diffusion sampling)
Display
English, Chinese, French, Spanish,
German, Japanese, Russian,
Swedish, Finnish
LCD with backlight, graphic trend
display of any parameter,
character height up to 16 mm
2
Rechargeable NiMH battery pack
with AC-adapter
0 ... 1 VDC
0.6 mV
MI70 Link software with USB or
serial port cable
2700 points
Audible alarm function
-10 ... +40 °C (+14 ... +104 °F)
non-condensing
ABS/PC blend
IP54
400 g
-20 ... +60 °C (-4 ... +140 °F)
0 ... 100 %RH non-condensing
700 ... 1300 hPa
0 ... 10 m/s
Continuous use
with handle
with pump
Data logging use
better than 8h at +20 °C (+68 °F)
better than 5h at +20 °C (+68 °F) without load
up to a month, depending on logging interval
Electromagnetic Compatibility
EN 61326-1, Portable Equipment.
Probe, Handle & Pump General
Sensor
Housing material
GMP221/222 probe
GMH70 handle
GM70 Pump
Storage temperature
Storage humidity
Weight
GMH70 with GMP221/222 probe
GM70 Pump with GMP221/222
probe
Vaisala CARBOCAP®
PC plastic
ABS/PC blend
aluminium casing
-30 ... +70 °C (-22 ... +158 °F)
0 ... 100 %RH non-condensing
230 g
700 g
Accessories
Connection cable for fixed CO2 instruments
GMT220, GMM220, GMD20 and
GMW20
GMA70
MI70 Link software with USB cable
219687
MI70 Link software with serial port
MI70LINK
cable
Analog output cable for 0 ... 1 VDC
27168ZZ
Calibration adapter
26150GM
Carrying case
MI70CASE
Battery, NiMH 4.8V
26755
Spare probe
GMP221, GMP222
(use the order form to define measurement range etc.)
Nafion Membrane Tubing
212807GM
159
Carbon Dioxide
Technical Data
Technical Data
Dimensions
Dimensions in mm (inches)
MI70 indicator
GMP222 probe
GMP221 probe
GM70 pump
4)
(6
.2
7)
(6
.8
32 (1.26)
15
9
17
4
(
109 (4
.29
.5
Ø 18
)
85 (3.3
5)
)
0.73
Please contact us at
www.vaisala.com/requestinfo
www.vaisala.com
www.vaisala.com/requestinfo
160
Ref. B210824EN-C
B210824EN-C ©Vaisala
©Vaisala2014
2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Welcome to Vaisala Knowledge eNewsletter
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Industrial Measurement Spotlight
Read about measurements in industrial applications such as compressed air,
lubrication, and power production. Topics relate to measurement of relative
humidity, dew point, pressure, moisture in oil, and more.
Carbon Dioxide
HVAC Measurement Spotlight
Learn about environmental measurement in HVAC systems. This newsletter
deals with topics such as demand control ventilation, indoor air quality and
good measurement practices.
Life Science Spotlight
Get information about instrumentation and measurement in controlled
environments such as cleanrooms, laboratories, incubators, and other critical
environments. Topics include humidity monitoring in cleanrooms or test
chambers, CO2 monitoring in incubators and more.
What’s New Spotlight
Be one of the first to know about new products, services and company
developments at Vaisala.
161
www.vaisala.com
GMW90 Series Carbon Dioxide, Temperature, and Humidity
Transmitters for Demand Controlled Ventilation Applications
Features/Benefits
GMW90 Series Carbon Dioxide, Temperature and Humidity Transmitters for HVAC
are available with either a display opening or a solid front. An optional traffic light
indication can also be selected.
The Vaisala GMW90 Series CARBOCAP®
Carbon Dioxide, Temperature, and
Humidity Transmitters are based on new
measurement technology for improved
reliability and stability. With the new
technology the transmitter’s inspection
interval is extended to five years.
Designed for demand controlled
ventilation, these transmitters measure
carbon dioxide and temperature, with
the option for humidity measurements.
The instruments come with a calibration
certificate that meets traceability and
compliance requirements.
Reliability from Unique
Measurement Technology
The GMW90 Series Transmitters use
advanced Micro-Electro-Mechanical
System (MEMS) technology for
measuring carbon dioxide. The
CARBOCAP® carbon dioxide sensor's
continuous reference measurement
enables reliable and accurate readings
and outstanding long-term stability
also in buildings with round-the-clock
occupancy.
162
▪
Measured parameters: carbon
dioxide, temperature, and
humidity (optional)
▪
Superior long-term stability
with the next generation Vaisala
CARBOCAP® sensor
▪
Accurate temperature and
humidity measurements in a
three-parameter instrument due
to the low-power microglow
infrared source
▪
Quick and easy installation and
maintenance
▪
Calibrated, user-exchangeable
modules for carbon dioxide,
temperature and humidity
▪
3-point traceable CO2 calibration
(certification included)
▪
Both analog and digital communication (BACnet/Modbus)
The new generation CARBOCAP® sensor
no longer uses an incandescent light
bulb, which limits sensor lifetime. This
unique sensor consumes very little
power compared to other sensors on
the market. As a result, instrument
self-heating is low and humidity and
temperature can be measured correctly.
Convenient Installation
GMW90 Series Transmitters have
been designed for quick and easy
installation and maintenance. Every
model includes a display for easy
startup and convenient maintenance.
To protect the sensor from dust and dirt
during construction and installation,
the units can be cabled with back-plate
only. Electronics can be snapped on
later at an appropriate phase in the
construction project. Dip switches
make it quick and easy to configure the
transmitters.
Easy Calibration
Regular instrument maintenance
guarantees a long product lifetime.
Calibration is easiest done with the
Make the transmitter blend into your
interior design with the optional
decorative cover.
exchangeable measurement modules.
Sensor traceability and measurement
quality is easily maintained by snapping
on a new module calibrated at Vaisala
factory. The instrument can also be
calibrated using a hand-held meter or
reference gas CO2bottle. The service
interfaces are easy to reach by simply
sliding the cover down. The closed cover
keeps the measurement environment
stable during calibration and ensures a
top-quality final result.
Technical Data
GMW93
GMW93D
GMW94
GMW94D
GMW93R
GMW93RD
GMW93RA
CO2+T
CO2+T
CO2+T
CO2+T
CO2+T+RH
CO2+T+RH
CO2+T+RH
Stability in typical HVAC applications
Humidity sensor
±0.5 %RH/year
Vaisala HUMICAP® 180R
3-wire, voltage output
3-wire, voltage output with display
3-wire, current output
3-wire, current output with display
3-wire, voltage output
3-wire, voltage output with display
3-wire, voltage output with display and
CO2 indicator LEDs
3-wire, current output
GMW94R CO2+T+RH
GMW94RD CO2+T+RH
3-wire, current output with display
GMW95
CO2+T
Digital (BACnet/Modbus) model
GMW95D CO2+T Digital (BACnet/Modbus) model with display
GMW95R CO2+T+RH
Digital (BACnet/Modbus) model
GMW95RD CO2+T+RH
Digital (BACnet/Modbus) model with
display
Configurable analog/digital models
GMW90
CO2+T
GMW90R CO2+T+RH
Configurable analog/digital models
CO2 module
Temperature Module (CO2+T models)
Humidity and Temperature Module
(CO2+T+RH models)
Decorative cover set (10 pcs.)
Connection cable for HM70 hand-held meter
USB cable for PC connection
Performance
Mechanics
CARBON DIOXIDE
IP class
Standard housing color
Housing material
Output connector
Measurement range
0 … 5000 ppm
Accuracy
+20 ... +30 °C (+ 68 ... + 86 °F)
± (30 ppm + 2 % of reading)
+10 ... +20 °C, +30 ... +40 °C
± (35 ppm + 2.7 % of reading)
(+50 ... +68 °F, +86 ... +104 °F)
-5 ... +10 °C, +40 ... +55 °C
± (45 ppm + 3.8 % of reading)
(+23 ... +50 °F, +104 ... +131 °F)
Stability in typical HVAC applications
Total accuracy at room
temperature ±75 ppm at
600 and 1000 ppm incl. 5 years drift*
Carbon dioxide sensor
Vaisala CARBOCAP® GM10
TEMPERATURE
Measurement range
Accuracy
+20 ... +30 °C (+68 ... +86 °F)
+10 ... +20 °C, +30 ... +40 °C
(+50 ... +68 °F, +86 ... +104 °F)
-5 ... +10 °C, +40...+55 °C
(+23 ... +50 °F, +104 ... +131 °F)
Temperature sensor
-5 ... +55 °C (+23 ... +131 °F)
±0.5 °C (± 0.9 °F)
±0.6 °C (± 1.08 °F)
±0.8 °C (± 1.44 °F)
Digital temperature sensor
RELATIVE HUMIDITY
Measurement range
Accuracy
Temperature range
0 ... 60 %RH
60 … 80 %RH
80 ... 95 %RH
Temperature range
0 ... 60 %RH
60 … 80 %RH
80 ... 95 %RH
0 ... 95 %RH
+10 ... +40 °C (+50 ... +104 °F)
±2.5 %RH
±3.0 %RH
±4.0 %RH
-5 ... +10 °C, +40 ... + 55 °C
(+23 ... +50 °F, +104 ... +131 °F)
±3.5 %RH
±4.0 %RH
±5.0 %RH
*Complies with CEC-400-2008-001-CMF
Operating Environment
Operating temperature range
Operating humidity range
Storage temperature range
Electromagnetic compliance
-5 ... +55 °C (+23 ... +131 °F)
0 … 95 %RH
Dewpoint <30 °C (+86 °F)
-30 ... +60 °C (-22 ... +140 °F)
EN61326-1, Industrial Environment
Spare Parts and Accessories
Service port connector
Weight
GM10SP
TM10SP
HTM10SP
236285
219980
219690
IP30
White (RAL9003*)
ABS/PC, UL-V0 approved
Screw terminals
max. wire size 2 mm2 (AWG14)
4-pin M8
163 g
*RAL code is only indicative with potential small variations in color shade
Inputs and Outputs
Supply voltage
18 … 35 VDC, 24 VAC ± 20% 50/60 Hz
Current output models
Outputs
0/4…20 mA, 2 and 3 channel models available
Loop resistance
0…600 Ω
Power consumption
<2W
Voltage output models
Outputs
0…5/10 V, 2 and 3 channel models available
Load resistance
10 kΩ min.
Power consumption
<1W
Digital models
Power consumption
<1.5W
Output type
RS-485 (galvanic isolation, 1.5 kV)
RS-485 end of line termination
Enable with jumper, 120 Ω
Supported protocols
Selectable by DIP switch
BACnet MS/TP
Operating mode
Selectable Master/Slave
Address range, master mode
0 … 127
Address range, slave mode
128…255
Modbus RTU
Address range
0 … 247
Service port
RS-485 line for temporary service use
163
Carbon Dioxide
Models
Dimensions
Dimensions in mm
59.5
30
29.8
4.4
30.5
81
Ref. B211296EN-B ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
164
34
33.5
9
132.7
27
47.5
5
Ø
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
Decorative Cover for Vaisala
GMW90 and HMW90 Series Transmitters
Carbon Dioxide
The decorative cover helps to camouflage the transmitter to the
surroundings. Transmitter location can be chosen with optimal
measurement in mind without compromising aesthetics.
www.vaisala.com/GMW90
www.vaisala.com/HMW90
165
www.vaisala.com
GMW80 Series Carbon Dioxide and Temperature
Transmitters for Demand-Controlled Ventilation
Features/Benefits
▪
▪
Cost-efficient, affordable
▪
Superior stability due to
2nd-gen proprietary
CARBOCAP® technology
▪
Improved accuracy due to low
self-heating of microglow light
source
▪
▪
Easy to install, easy to use
▪
Ideal for demand-controlled
ventilation
Reliable and maintenance-free
operation up to 15 years
Versatile – works well in
buildings occupied 24/7
The GMW86P and GMW86PT transmitters.
The Vaisala CARBOCAP® Carbon
Dioxide and Temperature Transmitter
Series GMW80 is based on a
second-generation technology for
improved reliability and stability. The
transmitters are designed to fulfill
the needs for CO2 measurements
in standard demand-controlled
ventilation applications. Temperature
measurement is always included
in the GMW80 series transmitters.
The optional temperature set-point
potentiometer gives you the flexibility
needed for a variety of projects.
The CARBOCAP® sensors measure
CO2 accurately immediately when
powered on. As they have a built-in
reference measurement they do not
need a lengthy learning phase before
the measured values are correct.
Proper operation can be verified
immediately after snapping on the
device cover.
166
Easy Installation
Reliable Operation
With modern buildings often having
hundreds of sensors, the installation
time per unit can be a significant
cost factor. Returning to the building
site to check sensor operation adds
further costs.
The GMW80 series transmitters are
optimized for low maintenance. The
second-generation, low-power
CARBOCAP® technology enables
a longer lifetime and superior
stability than ever before. As the
power consumption is low, the heat
generated by the electronics does
not distort the temperature inside
the sensor. The internal reference
in the CO2 sensor guarantees the
best stability and operation even
in constantly occupied buildings
without frequent readjustments.
The GMW80 series transmitters
include a number of subtle design
features that have been introduced to
make installation and commissioning
quick and easy. The pull-out tab
makes opening the transmitter faster
than before, while also doubling as a
quality check slip and holder for the
anti-tamper screw. The backplate can
be twisted onto pre-mounted screws,
and the wiring can be done easily on
the clearly marked backplate. The
electronics can be snapped on later
when the building automation system
is commissioned.
The reliable operation and accurate
measurement values of the GMW80
series transmitters contribute to the
significant cost savings brought by
demand-controlled ventilation.
Technical Data
GMW86P and GMW86PT
Performance
Mechanics
IP class
Housing material
Housing color
Output connector
CARBON DIOXIDE
0 ... 2000 ppm
±(30 ppm +3 % of reading)
±(35 ppm +3.7 % of reading)
±(40 ppm +4.8 % of reading)
±(15 ppm + 2 % of reading)
over 5 years
1 min; 10 min for full specification
60s
Vaisala CARBOCAP®GM10
Weight
GMW86P
GMW86PT
Supply voltage
Max. current consumption
Class F0.15 IEC 60751
>15 years
Outputs
Scale
Current loop resistance (4 ... 20mA)
Voltage output load resistance
Temperature
0 ... +50 °C ( +32 ... 122 °F)
0 ... 95 %RH
Dewpoint <30 °C (+86 °F)
-40 ... +70 °C (-40 ... 158 °F)
EN61326-1,
Industrial Environment
Storage temperature range
Electromagnetic compliance
18 ... 35 VDC, 24 VAC ±20 % 50/60 Hz
45 mA at 18 VDC, 100 mA at 24 VAC
CO2
Operating Environment
Operating temperature range
Operating humidity range
114 g
120 g
Inputs and Outputs
TEMPERATURE
Sensor
Product lifetime
IP30
ABS/PC UL-V0 approved
White (RAL9003)
Screw terminal
max. wire size 2mm2 (AWG14)
4 ... 20 mA, 0 ... 10V
0 ... 2000 ppm
0 ... 600 Ω
10KΩ min
Pt1000 RTD
TEMPERATURE SETPOINT
(GMW86PT)
10 KΩ potentiometer
Spare Parts and Accessories
CO2 module
GM10SP80
GMW86P
GMW86PT
CO2 4 … 20mA/0 … 10V output
T Pt1000 RTD
CO2 4 … 20mA/0 … 10V output
T Pt1000 RTD
85
81.1
25.9
127.3
60.3
25.9
60.3
60.3
127.3
81.1
85
60.3
.2
R2
.2
R2
60
60
Ref. B211435EN-B ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
167
Carbon Dioxide
Measurement range
Accuracy
+20 ... +30 °C
+10 ... +20 °C, +30 ... +40 °C
+0 ... +10 °C, +40 ... 50 °C
Stability in typical HVAC
conditions
Warm-up time
Response time (63 %)
Carbon dioxide sensor
www.vaisala.com
GMD20 Series Carbon Dioxide Transmitters for
Demand Controlled Ventilation Applications
The GMD20 series transmitters are designed for use in ventilation-related
applications.
Features/Benefits
▪
▪
Versatile transmitters
▪
Incorporates Vaisala
CARBOCAP® Sensor - the
silicon-based NDIR sensor
▪
▪
Excellent long-term stability
▪
Ease of installation
Reliable measurement with
sensor inside the duct
Negligible temperature
dependence
The duct mounted Vaisala
CARBOCAP® Carbon Dioxide
Transmitter Series GMD20 is specially
designed for Demand Controlled
Ventilation (DCV). They are easy to
install and require no maintenance.
The recommended calibration
interval is five years.
Vaisala CARBOCAP®
Technology
The GMD20 Series Transmitters use
the silicon-based Vaisala CARBOCAP®
Sensor. The simple structure and
reference measurement capabilities
make this Single-Beam, DualWavelength NDIR sensor extremely
stable and reliable.
The temperature and flow
dependences of the sensor
are negligible. In addition, the
measurement accuracy is not
affected by dust, water vapor and
most chemicals.
168
Versatile Transmitters
The GMD20 series transmitters
can be used independently, or
incorporated into building energy
management systems. The series
consists of duct mount units GMD20
and GMD20D. Version D has a display.
The duct units' compact sensor head
design fits inside the ventilation duct,
eliminating the risk of leaking gaskets
and measurement errors.
In addition to the standard
0 ... 20 mA, 4 ... 20 mA and 0 ... 10 V
outputs, there are two other options:
one LonWorks® interface and a relay
output. The relay output is standard
with the display units.
Improve Indoor Air at
Minimal Energy Costs
The use of the GMD20 series
transmitters ensures the best
possible control of air quality and
results in considerable savings in
energy consumption, maintenance
and recalibration costs.
Technical Data
Performance
Accessories and Options
CARBON DIOXIDE MEASUREMENT
Display and relay option for GMD20
Relay output option
LonWorks® module with CO2 signal
(Not available when display option is added)
Serial COM adapter
Hand-held meter for field verification
Measurement range
0 ... 2000 ppm
(nominal; can be calibrated for other ranges:
0 ... 5000 ppm, 0 ... 10,000 ppm, 0 ... 20,000 ppm)
Accuracy (including repeatability, non-linearity
and calibration uncertainty)
± (2 % of range + 2% of reading)
Long-term stability
<±5 % of range / 5 years
Response time (63%)
1 minute
Warm-up time
1 minute, 15 minutes full specifications
GMI21
GMR20
GML20
19040GM
GM70
Dimensions
Dimensions in mm
GMD20 and GMD20D
Inputs and Outputs
Outputs
Optional outputs
0 ... 20 or 4 ... 20 mA and 0 ... 10 V
relay
LonWorks® interface
8 bits
CARBOCAP® is a registered trademark of Vaisala.
Operating Environment
Temperature
Humidity
Flow velocity (GMD20)
Electromagnetic compatibility
Carbon Dioxide
Resolution of analog outputs
Recommended external load:
current output
max. 500 ohm
voltage output
min. 1 kohm
Operating voltage
nominal 24 VAC/DC (18 ... 30 VDC)
Connections
screw terminals, wire size 0.5 ... 1.5 mm2
Power consumption
<2.5 W
-5 ... +45 °C (+23 ... +113 °F)
0 ... 85 %RH, non-condensing
0 ... 10 m/s
EN61326-1, Generic Environment
Mechanics
Housing material
ABS plastic
Housing classification (GMD20 electronics housing)
IP65
Weight: GMD20 (D)
140 g (170 g)
Ref. B211432EN-A ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
169
www.vaisala.com
GMM112 Carbon Dioxide Module
for HVAC Applications
Features/Benefits
▪
Compact OEM module for
demand controlled ventilation
and other CO2 measurement
applications
▪
Incorporates Vaisala
CARBOCAP®, the silicon based
NDIR sensor with unique
internal referencing
▪
Advanced, single-beam, dual
wavelength measurement with
no moving parts
▪
▪
Excellent long-term stability
Ideal for ventilation control in
all types of occupied spaces
The Vaisala CARBOCAP® Carbon Dioxide Module GMM112 is a basic CO2
measurement module.
The Vaisala CARBOCAP® Carbon
Dioxide Module GMM112 is a compact
module for measuring ppm (parts
per million) levels of carbon dioxide.
The GMM112 module is designed
for indoor use in demand controlled
ventilation and other applications
requiring carbon dioxide control.
The GMM112 has three optional
ranges to select from: 0…2 000 ppm,
0…5 000 ppm and 0…10 000 ppm.
The selectable analog (current and
voltage) and digital outputs make it
easy to integrate to various control
systems. The GMM112 modules are
easy to install and need practically
no maintenance.
170
Proven Performance with
the Vaisala CARBOCAP®
Sensor
The GMM112 module includes Vaisala
CARBOCAP® carbon dioxide sensor, a
silicon-based infrared (IR) absorption
sensor. The excellent long-term
stability of the CARBOCAP® sensor
results from its unique measurement
technology. The sensor features
an electrically tunable Fabry-Perot
Interferometer for built-in reference
measurement. The sensor not
only measures CO2 absorption but
also a reference, which makes it
possible to compensate for potential
light intensity variations and
contamination and dirt accumulation
in the optical path, making the sensor
extremely stable over time.
CARBOCAP sensor has no need
for any compensation algorithms
that are used in more simple
sensors to compensate for their
drift. In applications with constant
elevated levels of carbon dioxide
and in buildings with around-theclock occupancy (e.g. hospitals,
manufacturing facilities, residential
buildings, and retirement homes) the
compensations based on assumed
background carbon dioxide level
simply do not work.
Technical Data
Dimensions
Operating Environment
Inputs and Outputs
Operating voltage
Power consumption
Outputs
Ø3.2
24 V (±20 %) AC/DC
<2 W
4 … 20 mA, 0 … 10 V,
RS-485, 2-wire, non-isolated
30
60
Ref. B210567EN-E ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
mA
V
0
B
A
0
24V
6
Temperature
-5 ... +45 °C (23 ... 113 °F)
Humidity
0 ... 85 %RH
Pressure
700 ... 1200 hPa
Electromagnectic compatibility
Complies with EMS standard EN61326-1:1997 + Am1:1998,
Generic Environment
mA
V
0
B
A
0
24V
Carbon Dioxide
Product lifetime
Dimensions in mm
96
Accuracy (including repeatability, nonlinearity and calibration uncertainty)
Long-term stability
Response time T90
Temperature dependence, typical
Pressure dependence, typical
Warm-up time
0 ... 2000 ppm
0 ... 5000 ppm
0 ... 10000 ppm
± (2 % of range + 2 % of
reading
± 5 % of range/5 years
1 min
-0,35 % of reading / °C
+0,15 % of reading/hPa
1 min, 10 min for full.
specification
> 10 years
25
CO2-measurement range
65
Performance
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
171
Pressure
/ TECHNOLOGY DESCRIPTION
Vaisala BAROCAP® Sensor for Measuring
Pressure
First introduced in 1985, Vaisala BAROCAP® is a silicon-based micromechanical pressure sensor
that offers reliable performance in a wide variety of applications, from meteorology to industrial
measurements. Combining two powerful technologies – single-crystal silicon material and
capacitive measurement – BAROCAP sensors feature low hysteresis combined with excellent
accuracy and long-term stability.
How It Works
BAROCAP is a micromechanical
sensor that uses dimensional changes
in its silicon membrane to measure
pressure. As the surrounding
pressure increases or decreases, the
membrane bends, thereby increasing
or decreasing the height of the
vacuum gap inside the sensor. The
opposite sides of the vacuum gap act
as electrodes, and as the distance
between the two electrodes changes,
the sensor capacitance changes.
The capacitance is measured and
converted into a pressure reading.
The BAROCAP sensor’s properties
– good elasticity, low hysteresis,
excellent repeatability, low
temperature dependence, and
superior long-term stability – are
the result of its single-crystal silicon
material. The capacitive structure
gives the sensor its wide dynamic
range and provides a built-in
mechanism for overpressure blocking.
172
Typical Applications for
Barometric Pressure
Measurement
Barometric pressure measurement
has a wide variety of applications
within meteorology. Pressure data is
required for estimating the amount
of precipitable water vapor in the
atmosphere. Typical applications
include weather stations, data buoys,
GPS meteorology, and environmental
data logging. Barometric pressure
measurement is also used in hydrology
and agrology applications.
Barometric pressure data is also
required in several industrial
applications. It is measured in pressuresensitive industrial equipment, such as
laser interferometers and lithography
systems, aviation applications, and
in exhaust-gas analysis. Metrological
applications include laboratory
pressure standard measurements
and environmental monitoring in
calibration laboratories.
BAROCAP in Brief
▪
Over 25 years of accurate
pressure measurement
▪
Silicon-based capacitive
sensor for absolute pressure
measurement
▪
Barometric pressure range
500...1100 hPa
▪
50...1100 hPa pressure range
available for industrial
applications
▪
Process pressure measurement
range 1...10 bar
▪
NIST-traceable pressure
measurement
BAROCAP’s Unique Benefits
▪
Low hysteresis, high
repeatability
▪
▪
Superior long-term stability
Tolerates harsh conditions
BAROCAP Applications
for Measurements in
Pressurized Systems
Vaisala DRYCAP® dew point
instruments have a long history
of providing reliable and stable
measurements in compressed
air systems and SF6 insulation
gas monitoring in high-voltage
equipment. In addition to the
need for dew point measurement,
these two applications also share
the need for accurate and stable
pressure measurement. Vaisala has
integrated its DRYCAP and BAROCAP
technologies into a range of products
that offer a unique combination of
pressure and dew point measurement
for pressurized systems.
In compressed air, combining
dew point measurement with live
process pressure data provides a
unique advantage: The conversion
of measured pressure dew point to
atmospheric pressure or ppm unit
is available online, eliminating the
possibility of any ambiguity in the dew
BAROCAP sensor.
point data. This is important because
changes in the pressure of the gas
being monitored alter its dew point.
Combined dew point and pressure
measurement in SF6 gas monitoring
of high-voltage equipment provides
a superior tool for assessing the
condition of SF6 insulation. Leakages
can be immediately detected and
early warning is given for moisture
issues. Measuring dew point,
pressure, and temperature enables
the calculation of SF6 gas density,
normalized pressure, dew point at
atmospheric pressure, and ppm – all
essential elements in SF6 monitoring.
View the complete range of Vaisala
products for combined pressure
and dew point measurement at
www.vaisala.com/pressure.
Pressure
Vaisala offers a range of professionalgrade barometers for both indoor and
outdoor use. BAROCAP barometers
operate over a wide temperature
range and perform reliably even in
highly demanding applications such
as professional meteorology and
aviation. View the complete range
of Vaisala barometers at
www.vaisala.com/pressure.
Cross-section of the BAROCAP sensor.
The BAROCAP Story
The story of BAROCAP began in
the late 1970s during preliminary
micromechanical pressure sensor
studies for the new-generation
Vaisala Radiosonde RS80.
Micromechanics proved to be
challenging, and Vaisala worked in
close cooperation with universities
and research institutes in Finland
and internationally to develop a
new pressure-sensing technology
based on silicon processing. The
critical breakthrough came on
the brink of the project deadline.
The first BAROCAP sensors were
delivered to two icebreakers and
the Helsinki Telephone Company.
BAROCAP sensors have traveled
to places where no human has ever
For more information, visit
www.vaisala.com or contact
us at [email protected]
set foot, including as part of several
Mars exploration missions and the
Cassini-Huygens mission to explore
Saturn and its largest moon, Titan.
BAROCAP’s out-of-this-world
journey continues with its inclusion
in instruments that form part of
NASA’s Mars Science Laboratory,
launched in November 2011.
Ref. B210845EN-B ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
173
www.vaisala.com
PTU300 Combined Pressure, Humidity and
Temperature Transmitter for Demanding Applications
The Vaisala Combined Pressure, Humidity and Temperature Transmitter PTU300 is
a versatile, multi-purpose instrument.
Features/Benefits
▪
Barometric pressure, humidity,
and temperature measurement
in one transmitter
▪
Available with up to two
barometric pressure sensors
for added reliability
▪
RS232C serial interface with
NMEA protocol for GPS use
▪
Graphical display and keypad
for convenient operation
▪
Analog outputs, RS232/485,
WLAN/LAN
▪
MODBUS protocol support
(RTU/TCP)
▪
Optional universal power
supply module
▪
NIST traceable calibration
(certificate included)
▪
HMT330MIK installation kit for
outdoor use
▪
Applications include
environmental monitoring
in calibration laboratories,
industrial applications, GPS
meteorology: estimating
precipitable water vapor in the
atmosphere, weather stations
174
One Transmitter,
Three Measurements
The Vaisala Combined Pressure,
Humidity and Temperature Transmitter
PTU300 is a unique instrument
measuring three parameters
simultaneously.
You can choose from the following
probe options: PTU301 for laboratories,
PTU303 for general use, PTU307 warmed
probe for outdoor and demanding
meteorology applications, and
PTU30T for pressure and temperature
measurement only.
Proven Vaisala Sensor
Technology
The PTU300 incorporates sensors
known for their high accuracy and
excellent long-term stability: Vaisala
BAROCAP® for pressure measurement
and Vaisala HUMICAP® for humidity
measurement. The temperature sensor
is a platinum RTD sensor.
Graphical Display of
Measurement Data and
Trends for Convenient
Operation
The PTU300 features a large
numerical and graphical display with a
multilingual menu and keypad. It allows
users to easily monitor operational
data, measurement trends, and access
measurement history for the past
12 months.
The optional data logger, with real-time
clock, makes it possible to generate over
four years of measurement history and
zoom in on any desired time or time frame.
The display alarm allows any measured
parameter to be tracked, with freely
configurable low and high limits.
Versatile Outputs and
Data Collection
The PTU300 comes with a standard
RS232 serial interface. The output format
is compatible with major GPS receivers
and NMEA-coded messages. An isolated
RS485 is available as an option.
The PTU300 is also capable of applying
the MODBUS communication protocol
and, together with an appropriate
connection option, provides either
MODBUS RTU (RS485) or MODBUS
TCP/IP (Ethernet) communication.
The data logger, with real-time clock
and battery backup, guarantees
reliable logging of measurement data
for over four years. The recorded data
can be viewed on the local display
or transferred to a PC with Microsoft
Windows® software. The transmitter
can also be connected to a network
with an optional (W)LAN interface,
which enables a (wireless) Ethernet
connection. A USB service cable makes
it easy to connect the PTU300 to a PC
via the service port.
Outdoor Installation Kit
Flexible Calibration
Quick, one-point field calibration for
humidity is easy using the Vaisala
Hand-Held Humidity
Meter HM70.
With Vaisala Barometric Pressure
Transfer Standard PTB330TS, including
optional humidity and temperature
probe, field check and calibration can
be performed for all three parameters.
Outdoor installation is possible using
the optional HMT330MIK installation
kit, for applications requiring reliable
measurements for meteorological
purposes.
PTU300 Models
Dimensions
Dimensions in mm (inches)
120 (4.72)
Pressure
12 (0.47)
PTU301 for wall mounting
Dimensions
Dimensions in mm (inches)
PTU301 short cable probe with
optional WLAN
106 (4.17)
116 (4.57)
183 (7.20)
42 (1.65)
175
PTU300 Models
Dimensions
M9x1
Ø 12 (0.47)
Dimensions in mm (inches)
37.5 (1.48)
78.5 (3.09)
PTU303 probe for outdoor use
98.5 (3.88)
Dimensions
M9x1
Ø 12 (0.47)
Dimensions in mm (inches)
37.5 (1.48)
79.5 (3.13)
PTU307 warmed probe for demanding
meteorological installations
Ø 6 (0.24)
Ø 3.2 (0.13)
99.5 (3.92)
130 (5.12)
Dimensions
Ø 6 (0.24)
Ø 3.2 (0.13)
Dimensions in mm (inches)
130 (5.12)
PTU30T for pressure and temperature
only measurement
176
Technical Data
Performance
BAROMETRIC PRESSURE
500 ... 1100 hPa, 50 ... 1100 hPa
500 ... 1100 hPa 500 ... 1100 hPa 50 ... 1100 hPa
CLASS A
CLASS B
Linearity
±0.05 hPa
±0.10 hPa
±0.20 hPa
Hysteresis*
±0.03 hPa
±0.03 hPa
±0.08 hPa
Repeatability*
±0.03 hPa
±0.03 hPa
±0.08 hPa
Calibration
±0.07 hPa
±0.15 hPa
±0.20 hPa
uncertainty**
Accuracy at +20 °C*** ±0.10 hPa
±0.20 hPa
±0.30 hPa
Temperature
±0.1 hPa
±0.1 hPa
±0.3 hPa
dependence****
Total accuracy
±0.15 hPa
±0.25 hPa
±0.45 hPa
(-40 ... +60 °C/
-40 ... +140 °F)
Long-term stability/year ±0.1 hPa
±0.1 hPa
±0.2 hPa
Response time (100 % response)
one sensor
2 s•
1 s•
1 s•
Pressure units
hPa, mbar, kPa, Pa, inHg, mmH20, mmHg, torr,
psia
*
Defined as ±2 standard deviation limits of endpoint non-linearity,
hysteresis error or repeatability error and calibration.
** Defined as ±2 standard deviation limits of accuracy in the working
standard including NIST traceability.
*** Defined as the root sum of the squares (RSS) of endpoint non-linearity,
hysteresis error, repeatability error and calibration uncertainty at room
temperature.
****Defined as ±2 standard deviation limits of temperature dependence over
the operating temperature range.
RELATIVE HUMIDITY
Measurement range
Accuracy (including non-linearity,
hysteresis, and repeatability at
+15 ... +25 °C
0 ... 100 %RH
±1 %RH (0 ... 90 %RH)
±1.7 %RH (90 ... 100 %RH)
at -20 ... +40 °C
±(1.0 + 0.008 x reading) %RH
at -40 ... +60 °C
±(1.5 + 0.015 x reading) %RH
Factory calibration uncertainty (+20 °C )
(Defined as ±2 standard deviation
± 0.6 %RH (0 ... 40 %RH)
limits. Small variations possible,
± 1.0 %RH (40 ... 97 %RH)
see also calibration certificate.)
Sensor
for typical applications
Vaisala HUMICAP® 180 or 180R*
for applications with chemical
purge/warmed probe
Vaisala HUMICAP® 180C or 180RC*
Response time (90%) at +20 °C (+68 °F) in still air
with grid filter
8 s / 17 s*
with grid + steel netting filter
20 s / 50 s*
with sintered filter
40 s / 60 s*
* with HUMICAP® 180R or 180RC sensor
TEMPERATURE
Measurement range, all probes
Accuracy at +20 °C (+68 °F)
Temperature units
-40 ... +60 °C (-40 ... +140 °F)
± 0.2 °C (± 0.4 °F)
°C, °F
The display also shows the WMO pressure
trend ∆P 3h and tendency of 0 ... 8.
ACCURACY OVER TEMPERATURE RANGE
Δ °C
0.5
0.4
0.3
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-40
-20
0
Temperature sensor
20
40
60
Pt100 RTD Class F0.1 IEC 60751
Operating Environment
Operating temperature
with optional display
Humidity range
Electromagnetic compatibility
-40 ... +60 °C (-40 ... +140 °F)
0 ... +60 °C (+32 ... +140 °F)
non-condensing
Complies with EMC standard
EN61326-1, Industrial Environment
Note: Transmitter with display test impedance of 40 ohm
is used in IEC61000-4-5 (Surge immunity)
Inputs and Outputs
Operating voltage
10 ... 35 VDC, 24 VAC ±20%
with optional power supply module
100 ... 240 VAC, 50/60 Hz
Power consumption at +20 °C (Uin 24 VDC)
RS232
max. 28 mA
max. 33 mA
Uout 3 x 0 ... 1 V/0 ... 5 V/0 ... 10 V
Iout 3 x 0 ... 20 mA
max. 63 mA
display and backlight
+20 mA
during chemical purge
max. +110 mA
during probe heating
+120 mA
Settling time at power-up (one sensor)
class A
4s
class B
3s
External loads
current outputs
RL < 500 ohm
0 ... 1 V output
RL > 2 kohm
0 ... 5 V and 0 ... 10 V outputs
RL > 10 kohm
177
Pressure
Pressure range
Accuracy
Probe cable diameter
PTU303
6.0 mm
other probes
5.5 mm
Standard probe cable lengths
2 m, 5 m or 10 m
(Additional cable lengths available, please
see order form for details)
Housing material
G-AlSi 10 Mg (DIN 1725)
Housing classification
IP 66
IP65 (NEMA4X) with local display
Weight
depending on selected probe
1.0 - 3.0 kgs
Accessories
PC software and cable
USB-RJ45 Serial Connection Cable
Connection cable for HM70
Wall mounting plate (plastic)
Pole installation kit with rain shield
DIN rail installation set
Duct installation kit, PTU303/307
Cable gland and AGRO, PTU303/307
Solar radiation shield, PTU303/307/30T
Meteorological installation kit
Duct installation kit (T probe)
215005
219685
211339
214829
215109
211477
210697
HMP247CG
DTR502B
HMT330MIK
215003
Dimensions
Dimensions in mm (inches)
Cable bushing
M20 x 1.5 for cable diameter
8 ... 11 mm/0.31 ... 0.43"
Conduit fitting
1/2" NPT
User cable connector (optional)
M12 series 8-pin (male)
option 1
female plug with 5 m (16.4 ft) black cable
option 2
female plug with screw terminals
77 (3.03)
71 (2.80)
96 (3.78)
Ø 7 (0.28)
Mechanics
BAROCAP® and HUMICAP® are registered trademarks of Vaisala.
TYPE APPROVED PRODUCT
CERTIFICATE NO.: A-13529
Ref. B210954EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
178
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
71 (2.80)
96 (3.78)
116 (4.57)
116 (4.57)
92 (3.62)
183 (7.20)
169 (6.65)
Ø 7 (0.28)
183 (7.20)
169 (6.65)
183 (7.20)
116 (4.57)
Recommended wire size
0.5 mm2 (AWG 20) stranded wires
Digital outputs
RS232, RS485 (optional)
Protocols
ASCII commands, MODBUS RTU
Service connection
RS232, USB
Relay outputs (optional)
0.5 A, 250 VAC
Ethernet interface (optional)
Supported standards
10BASE-T, 100BASE-TX
Connector
8P8C (RJ45)
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
WLAN interface (optional)
Supported standards
802.11b
Antenna connector type
RP-SMA
IPv4 address assignment
DHCP (automatic), static
Protocols
Telnet, MODBUS TCP/IP
Security
WEP 64/128, WPA2
Authentication / Encryption (WLAN)
Open / no encryption
Open / WEP
WPA Pre-shared key / TKIP
WPA Pre-shared key / CCMP (a.k.a. WPA2)
Optional data logger with real-time clock
Logged parameters
max. four with trend/min/max values
Logging interval
10 sec. (fixed)
Max. logging period
4 years, 5 months
Logged points
13.7 million points per parameter
Battery lifetime
min. 5 years
Display
LCD with backlight, graphical trend display
of any parameter
Menu languages
English, Chinese, Finnish, French, German,
Japanese, Russian, Spanish, Swedish
Analog outputs (optional)
current output
0 ... 20 mA, 4 ... 20 mA
voltage output
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
Humidity and temperature
accuracy at +20 °C
±0.05% full scale
temperature dependence
±0.005%/°C full scale
Pressure
500 ... 1100 hPa
50 ... 1100 hPa
accuracy at +20 °C
±0.30 hPa
±0.40 hPa
accuracy at -40 ... +60 °C
±0.60 hPa
±0.75 hPa
Products, spare parts
and accessories
Pressure
Convenient product
comparison tool
Invoice option
(30 days NET)
store.vaisala.com 179
www.vaisala.com
PTB330 Digital Barometer for Professional
Meteorology, Aviation, and Industrial Users
against one another and provides
information on whether these are
within the set internal difference
criteria. This unique feature
provides redundancy in pressure
measurement.
Thus, users also get a stable and
reliable pressure reading at all times
as well as a pre-indication of when to
service or recalibrate the barometer.
QNH and QFE
Vaisala BAROCAP® Digital Barometer PTB330 with a new trend display.
Vaisala BAROCAP® Digital Barometer
PTB330 is a new generation
barometer, designed for a wide
range of high-end atmospheric
pressure measurement. The pressure
measurement of the PTB330 is based
on the Vaisala in-house, silicon
Features/Benefits
capacitive, absolute pressure sensor
- the Vaisala BAROCAP® Sensor. It
provides high measurement accuracy
and excellent long-term stability.
Highly Accurate
The PTB330 series is highly accurate.
The Class A barometers for the
most demanding applications are
fine-tuned and calibrated against a
high-precision pressure calibrator.
Class B barometers are adjusted and
calibrated using electronic working
standard. All the PTB330 barometers
come with a NIST traceable, factory
calibration certificate.
▪
▪
▪
▪
Vaisala BAROCAP® sensor
▪
Graphical trend display with
1-year history data
▪
Reliability through
Redundancy
Height and altitude corrected
pressure (QFE, QNH)
▪
For professional meteorology
and aviation, laboratories,
demanding industrial
applications
According to customers’ choice, the
PTB330 can incorporate one, two
or three BAROCAP® sensors. When
two or three sensors are used, the
barometer continuously compares
the readings of the pressure sensors
Accurate measurement
Excellent long-term stability
Added reliability through
redundancy
180
The PTB330 can be set to
compensate for QNH and QFE
pressure used especially in aviation.
The QNH represents the pressure
reduced to sea level, based on the
altitude and temperature of the
observation site. The QFE represents
the height corrected pressure of
small differences in altitude, for
example, the air pressure at the
airfield elevation.
Graphical Display
The PTB330 features a multi-lingual,
graphical display allowing users to
monitor measurement trends. The
graph is updated automatically while
measuring and it provides a one-year
measurement history. In addition to
instant pressure, the PTB330 also
provides the WMO pressure trend
and tendency codes.
Applications
The PTB330 can be used successfully
for aviation, professional
meteorology, and for demanding
industrial pressure measurement
applications such as accurate laser
interferometric measurement and
exhaust gas analysis in engine test
benches.
Technical Data
Inputs and Outputs
BAROMETRIC PRESSURE RANGE 500 ... 1100 hPa
Class A
±0.05 hPa
±0.03 hPa
±0.03 hPa
±0.07 hPa
±0.10 hPa
Linearity*
Hysteresis*
Repeatability*
Calibration uncertainty**
Accuracy at +20 °C (+68 °F) ***
Class B
±0.10 hPa
±0.03 hPa
±0.03 hPa
±0.15 hPa
±0.20 hPa
BAROMETRIC PRESSURE RANGE 50 ... 1100 hPa
Class B
±0.20 hPa
±0.08 hPa
±0.08 hPa
±0.15 hPa
±0.20 hPa
Linearity*
Hysteresis*
Repeatability*
Calibration uncertainty**
Accuracy at +20 °C ***
TEMPERATURE DEPENDENCE****
500 ... 1100 hPa
50 ... 1100 hPa
±0.1 hPa
±0.3 hPa
TOTAL ACCURACY -40 ... +60 °C (-40 ... +140 °F)
Class A
±0.15 hPa
500 ... 1100 hPa
50 ... 1100 hPa
Class B
±0.25 hPa
±0.45 hPa
LONG-TERM STABILITY
Supply voltage
10 ... 35 VDC
Supply voltage sensitivity
negligible
Typical power consumption at +20 °C
(Uin 24 VDC, one pressure sensor)
RS-232
25 mA
RS-485
40 mA
25 mA
Uout
Iout
40 mA
display and backlight
+20 mA
Serial I/O
RS232C, RS485/422
Pressure units hPa, mbar, kPa, Pa inHg, mmH20, mmHg, torr, psia
Class A
Class B
Resolution
0.01 hPa
0.1 hPa
Settling time at power-up (one sensor)
4s
3s
Response time (one sensor)
2s
1s
Acceleration sensitivity
negligible
Pressure connector
M5 (10-32) internal thread
Pressure fitting
barbed fitting for 1/8” I.D. tubing or quick
connector with shutoff valve for 1/8” hose
Maximum pressure limit
5000 hPa abs.
Compliance
EMC standard EN61326-1:1997 + Am1:1998 +
Am2:2001: Industrial Environment
500 ... 1100 hPa
±0.1 hPa/year
50 ... 1100 hPa
±0.1 hPa/year
* Defined as ±2 standard deviation limits of endpoint non-linearity,
hysteresis or repeatability error.
** Defined as ±2 standard deviation limits of inaccuracy of the
working standard including traceability to NIST.
*** Defined as the root sum of the squares (RSS) of endpoint
non-linearity, hysteresis error, repeatability error and calibration
uncertainty at room temperature.
**** Defined as ±2 standard deviation limits of temperature
dependence over the operating temperature range.
Mechanics
Operating Environment
Accessories
Pressure range
Temperature range
operating
with local display
500 ... 1100 hPa, 50 ... 1100 hPa
-40 ... +60 °C (-40 ... +140 °F)
0 ... +60 °C (+32 ... +140 °F)
Data Transfer Software
MI70 Link Interface Software
Requirement:
Microsoft® Windows OS
Microsoft® Excel
Housing material
Housing classification
Weight
Analog Output (optional)
Current output
Voltage output
Accuracy at pressure range
at +20 °C
at -40 ... +60 °C
0 ... 20 mA, 4 ... 20 mA
0 ... 1 V, 0 ... 5 V, 0 ... 10 V
500 ... 1100 hPa
50 ... 1100 hPa
±0.30 hPa
±0.40 hPa
±0.60 hPa
±0.75 hPa
Serial interface cable
USB-RJ45 serial connection cable
Software interface kit
Wall mounting kit
Outdoor installation kit (weather shield)
Installation kit for pole or pipeline
Power supply module
Temperature compensated analog output module
Isolated RS-485 module
DIN Rail Kit
19446ZZ
219685
215005
214829
215109
215108
POWER-1
AOUT-1T
RS485-1
215094
Ref. B210708EN-E ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
G AlSi10 Mg (DIN 1725)
IP66
IP65 (NEMA4) with local display
1 - 1.5 kg
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
181
Pressure
Performance
Dimensional Drawings of the PTB330
Digital Barometer
Dimensions
Dimensions in mm (inches)
183 (7.20)
169 (6.65)
96 (3.78)
∅7 (0.28)
77 (3.03)
116 (4.57)
71 (2.80)
Mounting Options
Mounting with Wall
Mounting Kit
Mounting with DIN Rail
Installation Kit
Pole Installation with Installation
Kit for Pole or Pipeline
Mounting Rain Shield
with Installation Kit
HUMICAP® is a registered trademark of Vaisala.
Ref. B211235EN-A ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
182
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
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Industrial Measurement Spotlight
Read about measurements in industrial applications such as compressed air,
lubrication, and power production. Topics relate to measurement of relative
humidity, dew point, pressure, moisture in oil, and more.
HVAC Measurement Spotlight
Learn about environmental measurement in HVAC systems. This newsletter
deals with topics such as demand control ventilation, indoor air quality and
good measurement practices.
Life Science Spotlight
Pressure
Get information about instrumentation and measurement in controlled
environments such as cleanrooms, laboratories, incubators, and other critical
environments. Topics include humidity monitoring in cleanrooms or test
chambers, CO2 monitoring in incubators and more.
What’s New Spotlight
Be one of the first to know about new products, services and company
developments at Vaisala.
183
www.vaisala.com
Take the Lab to the Field
Vaisala Barometric Pressure Transfer
Standard PTB330TS
Operational PTB330TS unit
includes a PTB330 digital
barometer, hand-held MI70
indicator, optional HMP155
humidity and temperature
probe, optional MI70 Link
PC software, a user’s guide
and a weatherproof transfer
case equipped with a
shoulder strap.
PTB330TS transport case
Barometric Pressure Transfer
Standard PTB330TS makes field
inspection accurate and easy. It
combines a PTB330 digital barometer
with a hand-held MI70 indicator
within a portable unit functioning
as a transfer standard. The optional
HMP155 probe is available for
The PTB330TS comes in a durable
and weatherproof transport case
that can be easily carried and
shipped. The components are placed
in a proofing foam interior, with
accessories and user’s guide placed
in the lid organizer. The case includes
a separate inner tabletop case in
which the barometer is mounted.
Shoulder strap is included for
convenience. Battery duration is up
to 11 hours of continuous use and up
to 30 days in data logging use.
▪
▪
accurate humidity and temperature
measurement.
The PTB330TS is suitable for various
reference measurements in industrial
and meteorological areas.
Features / Benefits
▪
▪
Portable, battery operated
transfer standard with data
logging capability
Optional humidity and
temperature measurements
with HMP155
Barometric pressure with Vaisala
BAROCAP® Digital Barometer
PTB330
– Vaisala HUMICAP®180R sensor
- superior long-term stability
– Excellent long term stability
– Chemical purge
– Accurate measurements
– Added reliability through
redundancy
184
– New, fast temperature probe
▪
Multilingual user interface,
nine languages
▪
▪
Data can be logged, and
transferred to a PC via
MI70 Link software
SO/IEC 17025 Accredited
calibration services available
For professional meteorology,
aviation, laboratories and
demanding industrial
applications
The PTB330 Digital Barometer
The HMP155 probe
The MI70 hand-held indicator displaying
the prevailing pressure in hPa
PTB330 Digital Barometer
against one another and provides
information on whether these are
within the set internal difference
criteria. This unique feature
provides redundancy in pressure
measurement. Thus, users get a
stable and reliable pressure reading
at all times as well as a pre-indication
of when to service or re-calibrate the
barometer.
probe for the HMP155 is ideal for
measurement in environments with
rapidly changing temperatures.
High Accuracy
The PTB330 series features extremely
high accuracy. Class A barometers for
the most demanding applications are
fine-adjusted and calibrated against
a high-precision pressure calibrator.
All the PTB330 barometers come with
a NIST traceable, factory calibration
certificate, also optional ISO/IEC
17025 accreditation calibration
services are available.
Reliability through
Redundancy
According to customers’ choice, the
PTB330 can incorporate one, two
or three BAROCAP® sensors. When
two or three sensors are used, the
barometer continuously compares
the readings of the pressure sensors
Optional HMP155
Humidity and
Temperature Probe
The new Vaisala HUMICAP® Humidity
and Temperature Probe HMP155
provides reliable humidity and
temperature measurement.
Long-Term Stability
The HMP155 has a new generation
Vaisala HUMICAP®180R sensor
that has excellent stability and
withstands harsh environments well.
The probe structure is solid and the
sensor is protected with a sintered
teflon filter, which gives maximum
protection against liquid water, dust,
and dirt.
Fast Temperature
Measurement
What’s more, with its fast response
time, the additional temperature
The Vaisala Measurement Indicator
MI70 is a user-friendly indicator
for demanding spot-checking
measurements. It is ideal for field
checking and calibration of Vaisala’s
fixed instruments.
Easy-to-Use User
Interface and ThreeVariable Display
The MI70 features a multilingual,
menu-based user interface, and a
clear graphical LCD display. Overall
three measurement parameters can
be displayed and logged into the
meter’s memory at the same time.
One or two probes or transmitters
can be connected simultaneously.
MI70 Link
The optional MI70 Link Windows®
software and the USB connection
cable form a practical tool for
transferring logged data and real
time measurement data from the
MI70 to a PC.
Ref. B210785EN-B ©Vaisala 2011
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
MI70 Hand-Held Indicator
for Spot-Checking
Applications
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
185
Pressure
Vaisala BAROCAP® Digital Barometer
PTB330 is a new generation
barometer designed for a wide
range of high-end atmospheric
pressure measurement. The pressure
measurement of the PTB330 is based
on the Vaisala in-house, silicon
capacitive, absolute pressure sensor
– the Vaisala BAROCAP® Sensor. It
provides high measurement accuracy
and excellent long-term stability.
www.vaisala.com
Vaisala Barometric Pressure Transfer
Standard PTB330TS
Technical Data
These specifications apply when MI70, PTB330 and
HMP155 are used together in the PTB330TS product.
For individual specifications, please refer to the product
documentation and brochures of the PTB330 and HMP155.
General
Operating temperature range
Operating humidity range
Maximum pressure limit
Power supply
-10 ... +40 °C (+14 ... +104 )°F
non-condensing
5000 hPa abs.
Rechargeable NiMH battery pack
with AC-adapter or 4xAA-size
alkalines, type IEC LR6
Operation time
(using rechargeable battery pack)
Continuous use with PTB330 11 h typical at +20 °C (+68 °F)
Datalogging use
up to 30 days
Menu languages
English, Chinese, French,
Spanish, German, Russian,
Japanese, Swedish, Finnish
Display
LCD with backlight, graphic
trend display of any parameter,
character height up to 16 mm
Data logging capacity
2700 points
Alarm
audible alarm function
PTB330TS is in conformity with the following EU directives:
- EMC Directive (2004/108/EC) Complies with the EMC product family standard EN61326-1,
Electrical equipment for measurement control and laboratory use - Basic immunity test
requirements.
- Low Voltage Directive (2006/95/EC)
- ROHS Directive (2002/95/EC)
Performance
Barometric Pressure (PTB330)
Measurement range
Linearity*
Hysteresis*
Repeatability*
Calibration uncertainty**
Accuracy at +20 °C (+68 °F) ***
Temperature dependence****
Total accuracy -40... +60 °C (-40...+140 °F)
Long-term stability
Settling time at power-up (one sensor)
Response time (one sensor)
Acceleration sensitivity
*
500 ... 1100 hPa
±0.05 hPa
±0.03 hPa
±0.03 hPa
±0.07 hPa
±0.10 hPa
±0.1 hPa
±0.15 hPa
±0.1 hPa/year
4s
2s
negligible
Defined as ±2 standard deviation limits of endpoint nonlinearity, hysteresis or
repeatability error.
** Defined as ±2 standard deviation limits of inaccuracy of the working standard including
traceability to NIST.
*** Defined as the root sum of the squares (RSS) of endpoint non-linearity, hysteresis error,
repeatability error and calibration uncertainty at room temperature.
****Defined as ±2 standard deviation limits of temperature dependence over the operating
temperature range.
186
Relative Humidity (HMP155)
Measurement range
Accuracy (incl. non-linearity, hysteresis and
repeatability) at +15 ... +25 °C (+59 ... +77 °F)
0 ... 100 %RH
±1 %RH (0 ... 90 %RH)
±1.7 %RH (90 ... 100 %RH)
-10 ... +40 °C (-4 ... 104 °F)
±(1.0 + 0.008 x reading) %RH
Factory calibration uncertainty (+20 °C /+68 °F)
±0.6 %RH (0 ... 40 %RH)*
±1.0 %RH (40 ... 97 %RH)*
Humidity sensor
HUMICAP180R
HUMICAP180RC
Response time at +20 °C in still air with a sintered PTFE filter
63 %
20 s
90 %
60 s
* Defined as ±2 standard deviation limits. Small variations possible, see also calibration
certificate.
Temperature (HMP155)
Measurement range
Accuracy
-10 ... +20 °C
-10 ... +40 °C (+14 ... +104 °F)
±(0.176 - 0.0028 x
temperature) °C
+20 ... +40 °C
±(0.07 + 0.0025 x
temperature) °C
Accuracy over temperature range (see graph overleaf)
Temperature sensor
Pt100 RTD Class F0.1 IEC 60751
Response time with additional temperature probe in 3 m/s air flow
63 %
<20 s
90 %
<35 s
Technical Data
Available Parameters
Accessories
Pressure parameters
Humidity and temperature parameters
P, P3h, HCP, QFE, QNH
RH, T, Tdf, Td, x, Tw
PTB330
MI70 – PTB330 Spiral Cable
USB-RJ45 serial connection cable
Serial connection cable
Barbed fitting 1/8”
Quick Connector 1/8”
Transport case with interior foams
and tabletop casing for PTB330
Tabletop casing for PTB330
Inputs and Outputs
PTB330 supply voltage
PTB330 data interface
PTB330 serial I/O connectors
HMP155 data interface
HMP155 serial I/O connector
2
RS-232 (accessible only with MI70
Link software)
10 ... 35 VDC (if not powered by
MI70)
RS-232C
RJ45 (service port)
Male 8-pin M12 (user port)
RS-485
Male 8-pin M12
224068SP
224064SP
MI70
USB cable for MI70,
includes MI70 Link software
MI70 Link software
MI70 connection cable to HMT330,
MMT330, DMT340, HMT120/130, HMT100, PTB330
MI70 battery pack
variety of AC adapters available
Mechanics
219687
MI70LINK
211339
26755
HMP155
PTB330
Housing material
Housing classification
Pressure connector
Pressure fitting
HMP155 – MI70 connection cable
Protection set for HMP155 calibration
buttons: protective cover,
2 O-rings and protective plug
USB cable for HMP155
Sintered teflon filter + O-ring
Humidity sensor
Humidity Calibrator
G-AlSi 10 Mg (DIN 1725)
IP65
M5 (10-32) internal thread
barbed fitting for 1/8” I.D.
tubing or quick connector with
shutoff valve for 1/8” hose
HMP155
Housing material
Housing classification
Additional T-probe cable length
Cable material
Sensor protection
PC
IP66
2m
PUR
Sintered PTFE
0,3
221801
221318
221040
219452SP
HUMICAP180R
HMK15
∆ °C
Pressure
MI70 probe ports
MI70 data interface
223235SP
219685
19446ZZ
19498SP
220186
0,2
MI70 MEASUREMENT INDICATOR
Housing classification
Housing material
0,1
IP54
ABS/PC blend
TRANSPORT CASE
Housing classification
(when closed)
Plastic parts
Metal parts
Interior foam material
Weight with all instruments and
typical accessories
Exterior dimensions (LxWxH)
°C
0
-0,1
IP67
TTX01®, PP+SEBS, POM
stainless steel AISI303
PE and polyether
5.9 kg
405×330×165 mm
(15.94×12.99×6.50) inch
-0,2
-0,3
-20
20
40
Accuracy of HMP155 temperature measurement over
temperature range
Ref. B210786EN-B ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
0
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
187
www.vaisala.com
PTB210 Digital Barometer
The PTB210 paired with the SPH10
Static Pressure Head.
The Vaisala BAROCAP® Digital Barometer PTB210 is a reliable outdoor barometer
that withstands harsh conditions.
For Harsh Environments
The Vaisala BAROCAP® Digital
Barometer PTB210 is ideal for
outdoor installations and harsh
environments. The barometers
are designed to operate in a
wide temperature range, and the
electronics housing provides IP65
(NEMA 4) standardized protection
against sprayed water.
Features/Benefits
▪
500 ... 1100 hPa or
50 ... 1100 hPa pressure ranges
with serial output
▪
Different scalings between
500 ... 1100 hPa with analog
output
▪
Electronics housing IP65
protected against sprayed
water
▪
Accurate and stable
measurement
▪
NIST traceable
(certificate included)
188
The PTB210 barometers are ideal
for use in applications such as
weather stations, data buoys and
ships, airports, and agrology. They
are also an excellent solution for
monitoring barometric pressure in
industrial equipment such as laser
interferometers and engine test
benches.
Several Pressure Ranges
The PTB210 barometers are designed
for various pressure ranges. They are
available in two basic configurations:
serial output for 500 ... 1100 hPa and
50 ... 1100 hPa and analog output
with different scalings between
500 ... 1100 hPa.
Accurate and Stable
Measurement
All the PTB210 barometers are
digitally adjusted and calibrated by
using electronic working standards.
A higher accuracy barometer, that is
fine-tuned and calibrated against a
High Precision Pressure Calibrator,
is available for the 500 ... 1100 hPa
pressure range.
In addition, the PTB210 integrates
directly with Vaisala Static Pressure
Head Series SPH10/20. This pairing
offers accurate measurement in all
wind conditions.
Vaisala BAROCAP®
Technology
The PTB210 barometers use the
Vaisala BAROCAP® Sensor, a silicon
capacitive absolute pressure sensor
developed by Vaisala for barometric
pressure applications. The Vaisala
BAROCAP® Sensor provides
excellent hysteresis and repeatability
characteristics and outstanding
temperature and long-term stability.
All PTB210 barometers are delivered
with a factory calibration certificate
which is NIST traceable.
Technical Data
Pressure range (order specified)
serial output
analog output
Operating temperature range
Humidity range
500 ... 1100 hPa
50 ... 1100 hPa
500 ... 1100 hPa
600 ... 1060 hPa
800 ... 1060 hPa
900 ... 1100 hPa
-40 ... +60 °C (-40 ... +140 °F)
non-condensing
Accuracy
SERIAL OUTPUT (units in hPa)
Pressure range
Non linearity*
Hysteresis*
Repeatability*
Calibration uncertainty**
Accuracy at +20 °C (+68 °F)***
Temperature dependence****
Total accuracy***
-40 ... +60 °C (-40 ... +140 °F)
Long term stability (hPa/year)
500 ... 1100
Class A
Class B
± 0.10
± 0.15
± 0.05
± 0.05
± 0.05
± 0.05
± 0.07
± 0.15
± 0.15
± 0.20
± 0.20
± 0.20
± 0.25
± 0.30
± 0.10
± 0.10
50 ... 1100
± 0.20
± 0.10
± 0.10
± 0.20
± 0.35
± 0.40
± 0.50
± 0.20
ANALOG OUTPUT
Non linearity*
Hysteresis*
Repeatability*
Calibration uncertainty**
Accuracy at +20 °C (+68 °F)***
Temperature dependence****
Total accuracy*** -40 ... +60 °C (-40 ... +140 °F)
Long term stability
± 0.20 hPa
± 0.05 hPa
± 0.05 hPa
± 0.15 hPa
± 0.30 hPa
± 0.50 hPa
± 0.60 hPa
± 0.10 hPa/year
*
ON/OFF
2s
RS232C
RS232C /TTL (optional)
RS485, non isolated (optional)
none, even•, odd
7•, 8
1•, 2
1200, 2400, 4800, 9600•, 19200
1 s•
0.01 hPa (1 measurement/s)
0.03 hPa (10 measurements/s)
parity
data bits
stop bits
Baud rate
Response time
Resolution
ANALOG OUTPUT
Outputs
Current consumption
normal mode
shutdown mode
Shutdown
Response time
Resolution
Measurement rate
0 ... 5 VDC, 0 ... 2.5 VDC (order specified)
< 8 mA
0.2 mA
ON/OFF
500 ms
300 µV
3 measurements/s
ALL MODELS
Supply voltage (reverse polarity protected)
with RS232/TTL output
5 ... 28 VDC
with RS485 or analog output
8 ... 18 VDC
Max. pressure
5 000 hPa abs.
Pressure connector
M5 (10-32) internal thread
Pressure fitting
barbed fitting for 1/8" I.D. tubing
Housing
electronics
IP65 (NEMA 4)
sensor
IP53
Housing material
PC plastic
Supply/output cable length
1, 2, 3, 5 or 10 m
Instrument
110 g
Cable
28 g/m
Electromagnetic compatibility
Complies with EMC standard
EN61326-1, Generic Environment
Dimensions
Dimensions in mm (inches)
50 (1.97)
Defined as the ±2 standard deviation limits of end point
non-linearity, hysteresis error or repeatability error.
** Defined as ±2 standard deviation limits of inaccuracy of
the working standard including traceability to NIST.
*** Defined as the root sum of the squares (RSS) of end point nonlinearity, hysteresis error, repeatability error and calibration
uncertainty at room temperature.
****Defined as ±2 standard deviation limits of temperature
dependence over the operating temperature range.
Shutdown
Settling time at power up
Serial I/O (factory setting•)
General
16
(0.63)
32 (1.26)
(• Factory setting)
Current consumption
normal mode
power down mode
shutdown mode
50 (1.97)
SERIAL OUTPUT
< 15 mA•
< 0.8 mA
0.2 mA
16
(0.63)
32 (1.26)
120 (4.72)
122.5 (4.82)
BAROCAP® is a registered trademark of Vaisala.
Ref. B210942EN-B ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
120 (4.72)
122.5 (4.82)
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
189
Pressure
Operating Range (1hPa=1mbar)
www.vaisala.com
PTB110 Barometer for Industrial Use
The Vaisala BAROCAP® Barometer PTB110 offers outstanding long-term stability.
Features/Benefits
▪
▪
▪
▪
▪
Vaisala BAROCAP® sensor
▪
Output voltage 0 ... 2.5 or
0 ... 5 VDC
▪
Current consumption less than
4 mA
▪
Mountable on a (35 mm wide)
DIN rail
▪
NIST traceable (certificate
included)
Several pressure ranges
Accuracy ±0.3 hPa at +20 °C
Long-term stability
On/off control with external
trigger
190
PTB110
Accuracy and Stability
The Vaisala BAROCAP® Barometer
PTB110 is designed both for accurate
barometric pressure measurements
at a room temperature and for
general environmental pressure
monitoring over a wide temperature
range.
The excellent long-term stability of
the barometer minimizes or even
removes the need for field adjustment
in many applications.
Vaisala BAROCAP®
Technology
The PTB110 barometer uses the
Vaisala BAROCAP® Sensor, a silicon
capacitive absolute pressure sensor
developed by Vaisala for barometric
pressure measurement applications.
The sensor combines the outstanding
elasticity characteristics and
mechanical stability of single-crystal
silicon with the proven capacitive
detection principle.
Applications
The PTB110 is suitable for a variety of
applications, such as environmental
pressure monitoring, data buoys,
laser interferometers, and in
agriculture and hydrology.
The compact PTB110 is especially
ideal for data logger applications as it
has low power consumption. Also an
external On/Off control is available.
This is practical when the supply of
electricity is limited.
Technical Data
Operating Range (1 hPa=1mbar)
Accuracy
Pressure ranges
Linearity*
±0.25 hPa
Hysteresis*
±0.03 hPa
Repeatability*
±0.03 hPa
Pressure calibration uncertainty**
±0.15 hPa
Voltage calibration uncertainty
± 0.7 mV
Frequency calibration uncertainty
± 0.3 Hz
Accuracy at +20 °C***
±0.3 hPa
* Defined as ±2 standard deviation limits of end-point
non-linearity, hysteresis error or repeatability error.
** Defined as ±2 standard deviation limits of inaccuracy of the
working standard including traceability to NIST.
***Defined as the root sum of the squares (RSS) of end-point
non-linearity, hysteresis error, repeatability error and
calibration uncertainty at room temperature when using
voltage output.
TOTAL ACCURACY AT
+ 15 ...+25 °C (+59 ... +77 °F)
0 ... +40 °C (+32 ... +104 °F)
-20 ... +45 °C (-4 ... +113 °F)
-40 ... +60 °C (-40 ... +140 °F)
Long-term stability
Dimensions
Dimensions in mm (inches)
2.69
68.40
0.14
3.50
1.11
28.1
Pressure
0.62
15.82
0.53
13.40
0.28
Ø 7.20
BAROCAP® is a registered trademark of Vaisala.
Ref. B210681EN-C ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
±0.3 hPa
±0.6 hPa
±1.0 hPa
±1.5 hPa
±0.1 hPa/year
3.54
90
10 ... 30 VDC
with TTL level trigger
negligible
less than 4 mA
less than 1 µA
0 ... 2.5 VDC
0 ... 5 VDC
Output frequency
500 ... 1100 Hz
Resolution
0.1 hPa
Load resistance
minimum 10 kohm
Load capacitance
maximum 47 nF
Settling time
1 s to reach full accuracy after power-up
Response time
500 ms to reach full accuracy
after a pressure step
Acceleration sensitivity
negligible
Pressure connector
M5 (10-32) internal thread
Pressure fitting
barbed fitting for 1/8"
Minimum pressure limit
0 hPa abs
Maximum pressure limit
2000 hPa abs
Electrical connector
removable connector for
5 wires (AWG 28 ... 16)
Terminals
Pin 1: external triggering
Pin 2: signal ground
Pin 3: supply ground
Pin 4: supply voltage
Pin 5: signal output
Housing material, plastic cover
ABS/PC blend
Housing classification
IP32
Metal mounting plate
Al
Weight
90 g
Electromagnetic compatibility
Complies with EMC standard
EN 61326-1, Electrical equipment for
measurement, control and laboratory use - EMC
requirements - for use in industrial locations
0.16
4
Supply voltage
Supply voltage control
Supply voltage sensitivity
Current consumption
in shutdown mode
Output voltage
3.00
76.20
General
3.83
97.3
Temperature range
Humidity range
500 ... 1100 hPa
600 ... 1100 hPa
800 ... 1100 hPa
800 ... 1060 hPa
600 ... 1060 hPa
-40 ... +60 °C (-40 ... +140 °F)
non-condensing
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
191
www.vaisala.com
SPH10/20 Static Pressure Heads
for Minimizing Wind Induced Error
Wind induced effects are one of
the main sources of error when
measuring barometric pressure.
Variations due to strong and gusty
wind can be overcome by using a
static pressure head to ‘filter out’ the
effect of dynamic pressure.
The Vaisala Static Pressure Head
Series SPH10/20 are designed to
minimize the errors caused by wind.
The wind tunnel tested structure
is both horizontally and vertically
symmetrical. This design ensures
reliable barometric pressure
measurements in all weather.
Ideal for Outdoor
Installations
Vaisala’s static pressure heads
are available in two models: the
Vaisala Static Pressure Head SPH10
is a basic version, and the Vaisala
Static Pressure Head SPH20 is a
heated version for reliable operation
in snowy and icy conditions. The
warmed SPH20 contains a thermostat
that switches on the warming power
at temperatures, where the risk of
icing may occur.
SPH10/20 static pressure heads are
durable and weather resistant.
The SPH10/20 protects against
rain and condensed water, thus
preventing capillary condensation
of a water column in the pressure
channel which results in pressure
error. The drain holes in the lower
plate allow rain and water to flow
out. The static pressure heads have
internal netting which prevents
insects and debris from blocking the
pressure channel.
Carefree Maintenance
The SPH10/20 static pressure heads
are easy to install and disassemble,
service and clean – even at the
installation site. Vaisala BAROCAP®
Digital Barometer PTB210 can be
installed directly on top of the
SPH10/20 static pressure heads.
Other barometers can be connected
to the heads with pressure tubing.
SPH10 and SPH20 are a perfect pair
for all Vaisala barometers. They
ensure an accurate and reliable
measurement in all weather
conditions.
The SPH10/20 is easy to install and
connect. In the picture, a SPH10 is
connected to a PTB210 barometer.
Composed of ultraviolet stabilized PC
plastics and offshore aluminium, the
Features/Benefits
192
▪
▪
Minimizes wind induced error
▪
Wind tunnel tested structure
Reliable barometric pressure
measurement in all weather
▪
▪
Easy-to-clean
Easy-to-install
Technical Data
General
Operating temperature
Weight
SPH10
SPH20
Material
Mounting
Hose connection
SPH20
-60 ... +80 °C (-76 ... +176 °F)
800 g
1360 g
PC plastic, offshore aluminium
with 2 bolts (M6 X 20 mm min)
barbed fitting for 4 mm I.D. hose
or Rp1/4 thread (parallel)
Electrical connections
Power supply
M12 connector
factory setting 12 V
changed connection 24 V
Thermostat switching temperature
On
Off
Power consumption during heating
+4 °C (±3 °C)
+39.2 °F (±4.4 °F)
+13 °C (±3 °C)
+55.4 °F (±4.4 °F)
70 W
Dimensions
Dimensions in mm
SPH10
Pressure
SPH20
Ref. B210907EN-A ©Vaisala 2009
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
193
www.vaisala.com
Vaisala Differential Pressure Transmitter PDT102
Vaisala Differential Pressure Transmitter PDT102 with process valve actuator and
test jacks.
Features
▪
▪
▪
▪
▪
▪
In-place system calibration and
on-line monitoring without
disturbing process tubes with
optional process valve actuator
and test jacks
Ultrathin profile ideally suited
for DIN rail mount reduces
installation and calibration costs
High accuracy, two options;
0.25% or 0.50% of span
designed for use in critical
monitoring of cleanrooms
for pharmaceutical,
biotechnology, medical device
and semiconductor controlled
manufacturing environments
Extremely robust MEMS silicon
sensor technology provides
very high accuracy, sensitivity,
stability and durability
NIST traceable 9 point
calibration with certificate
Front side accessible zero and
span adjustment potentiometers
194
Operating Environment
Vaisala Differential Pressure
Transmitter PDT102 is a high
performance instrument designed
primarily for life science and high
technology cleanroom applications.
The front panel includes zero and
span adjustment potentiometers for
convenient adjustment. The PDT102
transmitter is ideal for incorporating
into the Vaisala Veriteq Continuous
Monitoring System to measure and
monitor the critical environmental
parameters as required in regulated
environments.
Performance
The PDT102 offers very high
accuracy, sensitivity and stability
with two options for accuracy, 0.25%
or 0.50% of span providing a highly
reliable and repeatable measurement.
The sensor uses a micro-machined,
ultra-thin silicon diaphragm
which provides inherent sensor
repeatability and stability. The
sensor enables precise measurement
and control in high performance
cleanrooms. The PDT102 transmitter
is available with voltage output
(3-wire) or current output (2-wire).
Available Options
Online monitoring of the PDT102 is
simple using the optional process
valve actuator and the front access
test jacks. The front access test jacks
provide online process reference
signal or calibration signal without
disconnecting power supply wiring.
Measurements can be made using a
standard multimeter.
Technical Data
Performance
Measurement ranges (bidirectional)
±50 Pa
±0.25 in H2O
Supply current
for 0 ... 5 V output
for 4 ... 20 mA output
Electrical connection
Overpressure
proof pressure
0.7 bar
burst pressure
1.7 bar
static pressure
1.7 bar
Pressure type
differential, gauge, vacuum and compound
Accuracy (incl. non-linearity,
hysteresis, repeatability and
0.25 % span or 0.5 % span,
zero/span calibration settings)
depending on choice
Repeatability
for 0.25 % span accuracy
0.03 %
for 0.5 % span accuracy
0.05 %
Electrical resolution
1 x 10-4 span
Long-term stability
≤0.5 % span/year
Response time (10 ... 90 %)
250 ms
Warm-up time
15 s
Compensated temperature range +2 ... +57 °C (+35.6 ... +134.6 °F)
Temperature dependence
±(0.036 Pa + 0.036 % of reading) / °C
or
±(0.0001 in H2O + 0.02% of reading) /°F
(reference 21 °C or 70 °F)
Mounting position
error (zero adjustable)
≤0.25 %
Adjustments (front accessible)
zero
±5 % span
span
±3 % span
max. 10 mA
max. 20 mA
Screw terminals, 12 ... 22 AWG
(0.33 up to 3.31 mm2)
Mechanics
Medium (measured gas)
clean and dry air, non-conducting
and non-corrosive gases
Material
process connection
sensor element
case
Mounting
brass
silicon, aluminium, glass
Polycarbonate, glass filled (UL94-V-1)
DIN rail types EN 50022, EN 50035
and EN 50045
IP30
0.16 kg
Housing classification
Weight
Dimensions
Dimensions in mm
Figure 1
125.99
80.8
22.6
99.6
Operating temperature
-29 ... +70 °C (-20.2 ... +158 °F)
Storage temperature
-40 ... +82 °C (-40 ... +179.6 °F)
Electromagnetic compatibility (EN 61326-1),
basic immunity test requirements
134.4
Inputs and Outputs
Process connection
Output signal
2-wire
3-wire
Operating voltage
Max. loop resistance
for 4 ... 20 mA
99.6
1/8 NPT female
according to ANSI/ASME B1.20.1
4 ... 20 mA
0 ... 5 V
12 ... 36 VDC
≤ (Supply voltage - 12V)/0.022 A
Figure 2 with Process
Valve Actuator and
Test Jacks
80.8
Note: If used in an electromagnetic field of 3 V/m, with narrow frequency area
of 80 - 120 Mhz, it is possible that the current output of PDT102 can deviate max.
0.3% (with accuracy specified 0.25%).
22.6
Order Information for PDT102
PDT102 - XXXT
Measurement range:
P (+/-50 Pa) or W (+/-0.25 in H2O)
Accuracy: 2 (0.25 % span) or 5 (0.5 % span)
Output: C (current) or V (voltage)
Option: (blank) or T
Ref. B211083EN-D ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
195
Pressure
Operating Environment
www.vaisala.com
Vaisala Differential Pressure Transmitter PDT101
Vaisala Differential Pressure Transmitter PDT101 with current output (black) and
voltage output (green).
Features
▪
▪
▪
▪
▪
▪
▪
▪
Easy mounting on wall, DIN rail
or panel
2 pressure ranges (Pa and
in H2O)
Accessible zero and span
adjustment potentiometers
¼” brass tubing connections
LED status indicator
Specially designed for critical
and regulated environments
Euro style detachable
connector
NIST traceable (certificate
included)
196
Operating Environment
Vaisala Differential Pressure
Transmitter PDT101 is designed
especially for demanding life science
and high technology cleanroom
applications. The PDT101 transmitter
is ideal for incorporating into
the Vaisala Veriteq Continuous
Monitoring System to measure and
monitor the critical environmental
parameters as required in regulated
environments.
Performance
The PDT101 offers high accuracy,
sensitivity and stability with
accuracy 0.40% of span providing
a highly reliable and repeatable
measurement. The sensor uses a
micro-machined, ultra-thin silicon
diaphragm which provides inherent
sensor repeatability and stability. The
sensor enables precise measurement
and control in high performance
cleanrooms. The PDT101 transmitter
is available with voltage output
(3-wire) or current output (2-wire).
Zero and span adjustment screws are
available on every PDT101 model.
Both adjustments are accessible from
the front of the unit.
Applications
The PDT101 is suitable for high
performance cleanroom
environments in the life science,
semiconductor and electronics
industries. As part of a continuous
monitoring system, it is highly
suitable for regulated environments
where continuous, documented and
redundant data is a requirement to
meet FDA regulations. The compact
design is well suited for mounting in a
cleanroom or in the adjacent corridor
with LED indicator lights for quick
and easy power status spotcheck.
Technical Data
Performance
Measurement ranges (bidirectional)
Optical process diagnostics
Electrical connection
±60 Pa
±0.25 in H2O
Overpressure
proof pressure
1.0 bar
burst pressure
1.7 bar
static pressure
1.7 bar
Pressure type
differential, gauge, vacuum and compound
Accuracy (incl. non-linearity, hysteresis,
repeatability and zero/span calibration settings)
0.4 % span
Long-term stability
≤0.5 % span/year
Response time (10 ... 90 %)
250 ms
Warm-up time
15 s
Compensated temperature range
+2 ... +54 °C
(+35.6 ... +129.2 °F)
Temperature dependence
±(0.065 Pa + 0.054 % of reading) / °C
or
±(0.00015 in H2O + 0.03 % of reading) / °F
(reference 21 °C or 70 °F)
Mounting position
error (zero adjustable)
≤1 %/g (calibration in vertical
position is standard)
Adjustments (front accessible)
zero
±5 % span
span
±3 % span
LED visual indicator
Euro style pluggable terminal block
accepts 12...26 AWG wire
(0.13 up to 3.31 mm2)
Mechanics
Medium (measured gas)
clean and dry air, non-conducting
and non-corrosive gases
Material
process connection
sensor element
case
brass
silicon, aluminium, glass
NEMA type 1 fire-retardant ABS 1
(meets UL94-5VA)
threaded fastener for wall mounting
or DIN rail type EN50022
IP40
0.07 kg
Mounting
Housing classification
Weight
Dimensions
Dimensions in mm
37
9.4
33.6
ø5
POWER
Operating Environment
Operating temperature
-18 ... +70 °C (-0.4 ... +158 °F)
Storage temperature
-40 ... +82 °C (-40 ... +179.6 °F)
Electromagnetic compatibility (EN 61326-1),
basic immunity test requirements
HI
LO
ZERO
SPAN
74 84.6
Pressure
Note: If used in an electromagnetic field of 3 V/m, with narrow frequency area
of 80 - 120 Mhz, it is possible that the current output of PDT101 can deviate max.
0.8% (with accuracy specified 0.4%).
ø4
Inputs and Outputs
Process connection
1/4" barbed fittings
Output signal
2-wire
4 ... 20 mA
3-wire
0 ... 5 VDC (user selectable 0 ... 10 VDC)
Operating voltage
2-wire output 4 ... 20 mA
12 ... 36 VDC
3-wire output 0 ... 5 VDC
11.5 ... 36 VDC
3-wire output 0 ... 10 VDC
14 ... 36 VDC or 24 VAC
Max. loop resistance
for 4 ... 20 mA
≤ (Supply voltage - 12V)/0.022 A
Supply current
max. 20 mA for 4 ... 20 mA output signal
48
Order Information for PDT101
PDT101 - XXX
Measurement range: P (+/-60 Pa) or W (+/-0.25 in H2O)
Accuracy: 4 (0.4 % span)
Output: C (current) or V (voltage)
Ref. B211082EN-D ©Vaisala 2013
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
197
Weather
/ TECHNOLOGY DESCRIPTION
Vaisala Wind and Weather Sensor Technologies
for Measurements in Industrial Applications
Vaisala's long history in wind and
weather measurements started
already in the 1930s from the
development of a radiosonde to
measure the conditions in the upper
atmosphere. Today, Vaisala wind
and weather instruments are used in
dozens of applications and industries
all over the world.
Industrial Applications
for Wind and Weather
Measurements
Wind and weather data are required
in many activities across industries.
For example, in power industry,
the efficiency of power lines is a
function of wind speed and direction.
Vaisala Ultrasonic
Wind Sensors in Brief
Nuclear power plants require wind
data for safety reasons to be able to
model the dispersion of potentially
radioactive leakages. In addition to
nuclear power plants, also chemical
factories need to gather wind data for
dispersion monitoring.
Accurate outdoor measurements
are essential in operating modern
buildings. Processes such as free
cooling, natural ventilation, and
automated shading are dependent on
real-time weather data. Ventilation
control in greenhouses also relies
on localized weather data to ensure
an optimized environment for plant
growth.
Vaisala Mechanical
Wind Sensors in Brief
▪
Wind sensor with no moving
parts
▪
Accurate wind speed and
direction sensors
▪
Unique triangular design for
accurate measurements from
all directions
Fast and linear response
▪
▪
▪
Optional sensor heating
available
▪
▪
Maintance free, no field
calibration required
Sensors with heating elements
available for cold climates
▪
Measurement range up to
75 m/s
198
Vaisala Wind and
Weather Instruments
Vaisala manufactures wind and
weather instruments for different
applications, requirements and
budgets. The wind sensor portfolio
for industrial applications includes
both mechanical and ultrasonic
sensors. View the complete
range of wind products at
www.vaisala.com/wind. Have a
look at the multiparameter Vaisala
Weather Transmitter WXT520 at
www.vaisala.com/wxt520.
Vaisala Weather Sensor
in Brief
▪
Measurement of the six
essential weather parameters:
wind speed and direction,
liquid precipitation, barometric
pressure, temperature, and
relative humidity
▪
Feature proprietary Vaisala
sensor technologies:
WINDCAP®, RAINCAP®,
HUMICAP®, and BAROCAP®
Low measurement starting
treshold
Vaisala Sensor Technologies for Wind and Rain Measurements
Vaisala WINDCAP® Sensor
Vaisala RAINCAP® Sensor
Vaisala WINDCAP Ultrasonic Wind Sensor uses ultrasound
to determine wind speed and direction. The sensor has
no moving parts, which makes it independent of the
limitations of mechanical wind sensors such as friction,
inertia, time constant, over-speeding, and starting treshold.
Vaisala RAINCAP® Sensor is an acoustic sensor that
measures the impact of individual raindrops on a smooth
stainless steel surface using a piezoelectric detector. The
sensor provides real time information on rain intensity,
duration, and accumulated rainfall.
How It Works
How It Works
WINDCAP sensor features an array of three ultrasonic
transducers oriented to form an equilateral triangle. Wind
measurement is based on time of flight (TOF) of the sonic
impulse - the time it takes for the signal to travel from one
transducer to another. TOF is measured in both directions
for each pair of transducer heads. Simple algebra allows
solving for the parallel component of wind velocity
independently of the static speed of sound.
The RAINCAP® sensor consists of a round stainless steel
cover, approximately 90 mm in diameter mounted to a
rigid frame. A piezoelectric detector is located beneath
the cover.
®
®
Transducer separation length, L
2
Time of flight, t1
Vw
Parallel component of wind velocity
1
2
Time of flight, t2
1 = Vs + V w and 1 = Vs + V w
t1
L
L
t2
For static speed of sound Vs:
Combine to remove Vs:
Solve for Vw
Vw = L
2
( 1t
1
-1
t2
Basis A
set 1
1
pa
60˚
60˚
C
pa
th
th
a
60˚
path b
3
pv = mvt
)
transducers provides three possible sets of basis vectors.
The combinations yield bi-directional measurements on
the paths labeled A, B and C. These measurements are
used to determine the wind velocity components parallel
to each of the three paths.
2
The piezoelectric detector converts the acoustic signals
into voltages. Total rain is calculated from the sum of the
individual voltage signals per unit time and the known
surface area of the RAINCAP® sensor. In addition, the
intensity and duration of rain can be calculated.
Basis
set 2
Basis A
set 3
Piezo detector
Electronics
Algorithm
Output
B
C
Pv
m
vt
= vertical momentum
= mass of drop
= terminal velocity of drop
Weather
1
Transmit Receive
Receive Transmit
The equilateral triangle configuration of the three
Raindrops hit the RAINCAP® sensor surface at terminal
velocity, which is a function of the raindrop diameter.
Rain measurement is based on acoustic detection of each
individual rain drop as it impacts the sensor cover. Larger
drops create a larger acoustic signal than smaller drops.
B
C
For more information, visit
www.vaisala.com or contact
us at [email protected]
Ref. B211233EN-A ©Vaisala 2012
This material is subject to copyright protection, with all copyrights
retained by Vaisala and its individual partners. All rights reserved.
Any logos and/or product names are trademarks of Vaisala or
its individual partners. The reproduction, transfer, distribution or
storage of information contained in this brochure in any form
without the prior written consent of Vaisala is strictly prohibited.
All specifications — technical included — are subject to change
without notice.
199
www.vaisala.com
Vaisala Weather Transmitter WXT520
Access to Real Time Weather Data
Features/Benefits
The WXT520 has an automatic control circuit that switches the heating on
at low temperatures.
To measure wind speed and
direction, the WXT520 has the
Vaisala WINDCAP® Sensor that uses
ultrasound to determine horizontal
wind speed and direction.
The array of three equally spaced
transducers on a horizontal plane is
a Vaisala specific design. Barometric
pressure, temperature, and humidity
measurements are combined in
the PTU module using capacitive
measurement for each parameter.
It is easy to change the module
without any contact with the
sensors.
The WXT520 is immune to flooding
clogging, wetting, and evaporation
losses in the rain measurement.
200
Measures 6 most essential
weather parameters
▪
Applications: weather stations,
dense networks, harbors,
marinas
▪
Low power consumption
– works also with solar panels
▪
Compact, light-weight
▪
Easy to install with one-bolt
mounting method
▪
▪
▪
No moving parts
▪
▪
USB connection
Heating available
Vaisala Configuration Tool
for pc
IP66 housing with mounting kit
to the volume of the drops.
Hence, the signal from each drop
can be converted directly to the
accumulated rainfall.
The WXT520 precipitation
measurement is based on the unique
Vaisala RAINCAP® Sensor, which
detects the impact of individual
rain drops. The signals exerting
from the impacts are proportional
The WXT520 measures accumulated
rainfall, rain intensity and duration of
the rain – all in real time.
Dimensions
Dimensions in mm (inches)
115 (4.52)
Ø114 (4.49)
Ø30 (1.19)
22
5)
(0.8
68
47
(1.8
5)
8)
(2.6
198 (7.78)
The Vaisala Weather Transmitter
WXT520 measures barometric
pressure, humidity, precipitation,
temperature, and wind speed and
direction.
Measuring Acoustic
Precipitation
238 (9.35)
WXT520
▪
Technical Data
Wind
Air Temperature
SPEED
0 ... 60 m/s
250 ms
±3% at 10m/s
0.1 m/s, 0.1km/h,
0.1 mph, 0.1 knots
DIRECTION
azimuth
response time
accuracy
output resolution and unit
Range
-52 ... +60 °C (-60 ... +140 °F)
Accuracy for sensor at +20 °C
±0.3 °C (±0.5 °F)
Accuracy over temperature range (see graph below)
Δ °C
0.7
0.6
0.5
0.4
0.3
0 ... 360°
250 ms
±3°
1°
0.2
0.1
°C
0
-0.1
-0.2
-0.3
-0.4
-0.5
-0.6
-0.7
-80
-60
-40
-20
0
20
40
60
80
Output resolutions and units
Liquid Precipitation
Barometric Pressure
cumulative accumulation after the
latest automatic or manual reset
output resolutions and units
0.01 mm, 0.001 inches
accuracy
5%*
RAINFALL DURATION
counting each ten-second increment
whenever water droplet is detected
output resolution and unit
10 s
RAIN INTENSITY
one-minute running average in
ten-second steps
range
0 ... 200 mm/h (broader range with
reduced accuracy)
output resolutions and units
0.1 mm/h, 0.01 inches/h
HAIL
cumulative amount of hits against
the collecting surface
output resolutions and units
0.1 hits/cm2, 0.01 hits/in2, 1 hits
HAIL DURATION
counting each ten-second increment
whenever hailstone is detected
output resolution and unit
10 s
HAIL INTENSITY
one-minute running average
in ten-second steps
output resolutions and units
0.1 hits/cm2h, 1 hits/in2h, 1 hits/h
Range
Accuracy
RAINFALL
* Due to the nature of the phenomenon, deviations caused by spatial
variations may exist in precipitation readings, especially in a short time scale.
The accuracy specification does not include possible wind induced errors.
0.1 °C, 0.1 °F
600 ... 1100 hPa
±0.5 hPa at 0 ... +30 °C (+32 ... +86 °F)
±1 hPa at -52 ... +60 °C (-60 ... +140 °F)
Output resolutions and units
0.1 hPa, 10 Pa, 0.0001 bar,
0.1 mmHg, 0.01 inHg
Relative Humidity
Range
Accuracy
Output resolution and unit
0 ... 100 %RH
±3 %RH within 0 ... 90 %RH
±5 %RH within 90 ... 100 %RH
0.1 %RH
General
Operating temperature
Storage temperature
Operating voltage
Typical power consumption
Heating voltage
Serial data interface
Weight
Housing
Housing with mounting kit
-52 ... +60 °C (-60 ... +140 °F)
-60 ... +70 °C (-76 ... +158 °F)
5 ... 32 VDC
3 mA at 12 VDC (with defaults)
5 ... 32 VDC / 5 ... 30 VACRMS)
SDI-12, RS-232, RS-485, RS-422,
USB connection,
650 g (1.43 lb)
IP65
IP66
Electromagnetic Compatibility
Complies with EMC standard EN61326-1; Industrial Environment
IEC standards
IEC 60945/61000-4-2 ... 61000-4-6
Ref. B210417EN-K ©Vaisala 2014
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
201
Weather
range
response time
accuracy
output resolutions and
units
www.vaisala.com
WMT52 Ultrasonic Wind Sensor
Applications
The WMT52 is ideal for use in marine
applications as the housing with
the mounting kit is water resistant.
The WMT52 is also suitable for
wind energy and environmental
monitoring, for example, for
measuring the distribution of air
pollution and road tunnel ventilation.
Easy to Install
The WMT52 is delivered fully
assembled and configured from
the factory. With the Vaisala
Configuration Software Tool you
can change the settings, such as
averaging times, output mode, update
intervals, measured variables and
message contents.
The Vaisala WINDCAP ® Ultrasonic Wind Sensor WMT52.
Features/Benefits
▪
Measures horizontal wind
speed and wind direction
▪
Triangular design ensures
excellent data availability
▪
▪
▪
▪
▪
▪
▪
No moving parts
Maintenance-free
Optional heating available
Compact, durable and robust
Low power consumption
IP66 housing with mounting kit
Applications: marine, wind
energy, environmental
monitoring
202
Proven Vaisala
Performance
The Vaisala WINDCAP® Ultrasonic
Wind Sensor WMT52 incorporates
decades of Vaisala experience in
wind measurement using ultrasound
to determine horizontal wind speed
and direction.
With no moving parts, the WMT52
has high sensitivity as the
measurement time constant and
starting threshold are virtually
zero. This makes it superior to the
conventional mechanical wind
sensors.
The WMT52 is designed to operate
without periodic field calibration and
maintenance.
The WMT52 can be mounted either
on top of a pole mast or on a cross
arm.
When using the optional mounting
kit, the north alignment needs to be
performed only once.
Heating
The optional heating available in the
WMT52 assists measurements in
the freezing weather conditions and
during snowfall.
As the heating circuit is independent
of the operational power, separate
supplies can be used. Heating is
switched on automatically at low
temperatures, well before the
freezing point.
Low Power Consumption
The WMT52 has very low power
consumption; during the idle mode
the device typically consumes about
2 ... 3 mW.
Technical Data
Wind
Power Supply
WIND SPEED
Range
Response time
Available variables
Accuracy
Output resolution
0 ... 60 m/s
250 ms
average, maximum, and minimum
±3% at 10m/s
0.1 m/s (km/h, mph, knots)
Operating voltage
Power consumption on average
minimum
maximum
typical
5 ... 32 VDC
0.1 mA at 12 VDC
14 mA at 5 VDC
3 mA at 12 VDC
(default measuring intervals)
5 ... 32 VDC / 5 ... 30 VACRMS)
Heating voltage
WIND DIRECTION
Azimuth
Response time
Available variables
Accuracy
Output resolution
0 ... 360°
250 ms
average, maximum, and minimum
±3°
1°
Accessories
Mounting kit
Bird spike kit
Surge protector for sensor
212792
212793
WSP150
MEASUREMENT FRAME
Averaging time
Update interval
1 ... 3600 s (=60 min), at one second steps
on the basis of samples taken
at 4 Hz rate (configurable)
1 ... 3600 s (=60 min), at one-second steps
Electromagnetic Compatibility
Complies with EMC standard: EN61326-1, Industrial Environment
IEC standards
IEC 60945/61000-4-2 ... 61000-4-6
Dimensions
Dimensions in mm (inches)
General
Communication protocols
Baud rate
Operating temperature
Storage temperature
Dimensions
height
diameter
weight
Housing
Housing with mounting kit
Vibration
99 (3.9)
Ø 114 (4.49)
139 mm (5.7")
114 mm (4.49")
510 g (1.12 lb)
IP65
IP66
IEC 60945 paragraph 8
Weather
Serial data interface
139 (5.48)
Start-up
separate supervision message,
unit/status fields to validate
measurement quality
automatic, <10 s from power on to
the first valid output
SDI-12, RS-232, RS-485, RS-422,
USB connection
SDI-12 v1.3, ASCII automatic &
polled, NMEA 0183 v. 3.0
with query option
1200 ... 115 200
-52 ... +60 °C (-60 ... +140 °F)
-60 ... +70 °C (-76 ... +158 °F)
32 (1.3)
Self-diagnostics
Ø 115 (4.53)
mounting kit
WINDCAP® is a registered trademark of Vaisala.
Ref. B210553EN-E ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
203
www.vaisala.com
WA15 Wind Set for High Performance
Wind Measurement
The output pulse rate is directly proportional to wind
speed (e.g. 246 Hz = 24.6 m/s). However, for the highest
accuracy, the characteristic transfer function should be
used to compensate for starting inertia.
Sensitive Wind Vane
The WAV151 is a counter-balanced, low-threshold,
optoelectronic wind vane. Infrared LEDs and
phototransistors are mounted on six orbits on each
side of a 6-bit GRAY-coded disc. Turned by the vane,
the disc creates changes in the code received by the
phototransistors. The output code resolution is ±2.8°.
Heated Bearings Withstand Cold Weather
The WA15 is based on accurate sensors installed on a large
crossarm. It is designed for demanding wind measurement
applications.
Heating elements in the shaft tunnels of both the
anemometer and vane keep the bearings above freezing in
cold climates.
Complete Package Available
With a proven track record of successful installations, the
Vaisala Wind Set WA15 has earned its reputation as the
industry standard in the wind sensor market.
The WA15 consists of a Vaisala Anemometer WAA151, a
Vaisala Wind Vane WAV151, an optional crossarm, a power
supply and cabling.
Anemometer with Excellent Linearity
The WAA151 is a fast response, low-threshold anemometer.
Three lightweight, conical cups mounted on the cup wheel,
provide excellent linearity over the entire operating range,
up to 75 m/s.
A wind-rotated chopper disc attached to the shaft of
the cup wheel cuts an infrared light beam 14 times
per revolution. This generates a pulse output from the
phototransistor.
Features/Benefits
▪
▪
High-performance wind measurement set
▪
▪
▪
▪
Accurate wind speed and direction measurement
Long and successful track record in meteorological
applications
Low measurement starting threshold
Conical anemometer cups provide excellent linearity
Heated shaft prevents bearings from freezing
204
The anemometer and vane are designed to be mounted on
Vaisala crossarms.
The WHP151 power supply provides the operating and
heating power needed for the WA15. The power supply,
as well as the signal and power cables are available as
options.
Technical Data
Vaisala Wind Set WA15
Options and Accessories
Crossarm and termination box
16-lead signal cable
6-lead power cable
Crossarm and analog transmitter
6-lead cable for signal and power
Crossarm and serial RS485 transmitter
Serial RS485 transmitter card
Power supply
Set of bearings and gasket
Dimensions
Junction box
Crossarm length
Mounting to a pole mast with a nominal
outside diameter
Cup assembly
Tail assembly
WAC151
ZZ45048
ZZ45049
WAT12
ZZ45049
WAC155
WAC155CB
WHP151
16644WA
125 x 80 x 57 mm
800 mm
60 mm
7150WA
6389WA
Technical Data
Vaisala Anemometer WAA151
Vaisala Wind Vane WAV151
Wind Speed
Wind Direction
Measurement range
0.4 ... 75 m/s
Starting threshold
< 0.5 m/s *
Distance constant
2.0 m
Characteristic transfer function
U = 0.328 + 0.101 × R
(where U = wind speed [m/s], R = output pulse rate [Hz])
Accuracy (within range 0.4 ... 60 m/s)
with characteristic transfer function
± 0.17 m/s **
with transfer function U = 0.1 × R
± 0.5 m/s***
Measurement range at wind speed 0.4 ... 75 m/s
Starting threshold
Resolution
Damping ratio
Overshoot ratio
Delay distance
Accuracy
General
General
Operating power supply
Uin = 9.5 ... 15.5 VDC, 20 mA typical
Heating power supply
AC or DC 20 V, 500 mA nominal
Output
0 ... 750 Hz square wave
Transducer output level
high state > Uin-1.5 V
with Iout < +5 mA
low state < 2.0 V
with Iout > –5 mA
Settling time after power turn-on
< 30 µs
Plug 6-PIN
MIL-C-26482 type
Cabling
6-wire cable through crossarm
Recommended connector at cable end SOURIAU MS3116F10-6P
Operating temperature with heating
-50 ... +55 °C (-58 ... +131 °F)
Storage temperature
-60 ... +70 °C (-76 ... +158 °F)
Material
housing
AlMgSi, grey anodized
cups
PA, reinforced with carbon fibre
Dimensions
240 (h) × 90 (Ø) mm
Swept radius of cup wheel
91 mm
Weight
570 g
Operating power supply
Uin = 9.5 ... 15.5 VDC, 20 mA typical
Heating power supply
AC or DC 20 V, 500 mA nominal
Output code
6-bit parallel GRAY
Output levels
high state > Uin –1.5 V
With Iout < +5 mA
low state < 1.5 V
With Iout > –5 mA
Settling time after power turn-on
< 100 µs
Plug 10-PIN
MIL-C-26482 type
Cabling
10-wire cable through crossarm
Recommended connector at cable end SOURIAU MS3116F12-10P
Operating temperature with heating -50 ... +55 °C (-58 ... +131 °F)
Storage temperature
-60 ... +70 °C (-76 ... +158 °F)
Material
housing
AlMgSi, grey anodized
wave
Alsi 12 anodized
Dimensions
300 (h) × 90 (Ø) mm
Swept radius of vane
172 mm
Weight
660 g
Test Compliance
Test Compliance
ASTM standard method D5096-90
MIL-STD-167-1
MIL-STD-810E, Method 507.3
MIL-STD-810E, Method 509.3
Complies with EMC standard EN61326-1:1997 + Am1:1998 +
Am2:2001; Generic Environment
Wind tunnel tests
ASTM standard method D5366-93
(for starting threshold, distance constant, transfer function)
Exploratory vibration test
MIL-STD-167-1
Humidity test
MIL-STD-810E, Method 507.3
Salt fog test
MIL-STD-810E, Method 509.3
Complies with EMC standard EN61326-1:1997 + Am1:1998;
Am2:2001; Generic Environment
Weather
Wind tunnel tests
Exploratory vibration test
Humidity test
Salt fog test
0 ... 360°
<0.4 m/s
±2.8°
0.19
0.55
0.4 m
better than ±3°
* Measured with cup wheel in position least favoured by flow
direction. Optimum position gives approx. 0.35 m/s threshold.
** Standard Deviation
***Typical error vs. speed with the "simple transfer function" used.
RANGE (m/s)
ERROR (m/s)
0-3
-0.4
3-10
-0.3
10-17
-0.2
17-24
-0.1
24-31
0.0
31-37
+0.1
37-44
+0.2
44-51
+0.3
51-58
+0.4
58-65
+0.5
Ref. B210382EN-C ©Vaisala 2012
Vaisala takes pride in professional and comprehensive
specifications that are based on scientific test methods and
known standards. The accuracy specification takes into
account repeatability, non-linearity, and hysteresis, and is given
for the full measurement range, unless otherwise stated. This
means our customers get truly reliable information with no
gaps, helping them make the right decisions.
www.vaisala.com/requestinfo
Scan the code for
more information
This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
205
Vaisala Service Offering
Confidence on Day 1, Confidence for Years
Calibration Maintains
Reliability
Regular calibration ensures your
high-precision instruments continue
to provide accurate, high-quality
data. Choosing the right calibration
laboratory can be as important for
lifetime accuracy and reliability as
the initial selection of the instrument.
Identifying and setting calibration
intervals are based on the appliction,
product usage and the company's
quality system. Our experts are ready
to help with these important criteria.
Over 50 Years of
Expertise Working for You
Our high-performance calibration
laboratories started in 1958 and we
continually improve our technology,
facilities and capabilities to provide
the high quality and scope of services
that you expect from Vaisala.
Calibration Services to
Meet Your Needs
Our regional Calibration Service
Centers are ready with answers,
options and flexibility to meet your
requirements and budget.
Scope of calibration includes
temperature, relative humidity, dew
point, barometric pressure and
carbon dioxide.
Standard calibrations are traceable
to national or international
standards and meet ISO9001 quality
management standards. Calibration
services in our laboratories in the
U.S. and Canada also meet ANSI/
NSCL Z540.1 requirements.
Pre-paid calibration plans offer
savings and convenience with
discounts on calibration services, no
206
changes in pricing during the term
of the plan, and no purchase order
needed for every calibration.
Custom calibration plans are
available for customers
with unique calibration
needs or a high
volume of calibrations.
Vaisala Calibration
Service Centers are
located in Canada,
United States, Finland,
China and Japan.
Relative
Humidity
Carbon
Dioxide
All
Parameters
Calibrated
Temperature
Our global service centers
calibrate all parameters
and can meet your
specific needs.
Accredited
Calibrations
Accredited calibrations can
Barometric
Dew Point
Pressure
be required by regulating
bodies or to comply with a
company’s quality standards. For
example, accredited calibration may
be required for instruments used
as reference standards or to meet
maintenance tasks and schedules
various demands from different
will be made to suit your needs and
authorities. Accredited calibrations
minimize any possible downtime.
are available for selected parameters.
Preventive maintenance service
Calibrations are traceable to
requires a service agreement.
national or international standards.
Calibration certificates are issued in
Repair Services
compliance with the requirements of
Our professional repair services
the ISO/IEC 17025 and are recognized
help extend the life of your Vaisala
by all the major international
equipment. We will repair your
accreditation organizations.
equipment at the most convenient
Preventive Maintenance
Both product lifespan and uptime can
be improved with regular preventive
maintenance, decreasing the need
for unforeseen repairs and spare
parts while lowering life cycle costs
and ensuring the continual supply of
high-quality data.
Maintenance is carried out by
our qualified technicians. All
location – either at your premises
or at one of our Regional Service
Centers. Repairs include fault tracing
and repair or replacement of failed
components, as well as final testing to
ensure your equipment is functioning
according to specifications.
If your equipment requires repair,
please first contact our technical
support for instructions on how to
return products for repair.
Calibration Maintains and Documents Accuracy
Vaisala offers both standard service
center calibrations and calibration
services that have been accredited
by the world’s leading accreditation
authorities. Accrediting bodies
audit management, quality systems
and technical competence and
Vancouver,
Canada
regulating bodies or to comply with
a company’s quality standards. For
example, accredited calibration may
be required for instruments used
as reference standards or to meet
various demands from different
authorities.
formally recognize compliance by
issuing a certificate of accreditation.
ISO/IEC 17025 is the international
standard used to accredit testing
and calibration laboratories for
measured quantities. Accredited
calibrations can be required by
Boston,
USA
Helsinki,
Finland
Beijing,
China
Tokyo,
Japan
STANDARD CALIBRATION SERVICES
Relative Humidity
Relative Humidity
Relative Humidity
Relative Humidity
Relative Humidity
Temperature
Temperature
Temperature
Dew Point
Dew Point
Dew Point
Dew Point
Barometric Pressure
Barometric Pressure
Barometric Pressure
Barometric Pressure
Carbon Dioxide
Carbon Dioxide
Carbon Dioxide
Carbon Dioxide
Temperature
Relative Humidity
Relative Humidity
Relative Humidity
Temperature
Temperature
Temperature
Dew Point
Barometric Pressure
Service Offering
ACCREDITED CALIBRATION SERVICES
Relative Humidity
Dew Point
Barometric Pressure
207
Vaisala Filters
Group A: 12 mm Diameter, Standard Length, Female Threads
10159HM
Membrane filter, 0.2 microns, ø 12.0 mm
Use with: HMM100, HM34
Group: A
0195
Brass, sintered filter, 133 microns, ø 12.0 mm
Use with: HMM100, HMP46
Group: A
10159HM
0195
6221
Plastic grid, 2 mm protection, ø 12.0 mm
Use with: HM34, HMM100
Group: A
6221
230727SP
Membrane filter, 0.2 microns, ø 12.0 mm
Use with: HMP155
Group: A
230727SP
Group B: 12 mm Diameter, Long Length, Female Threads (Could be used in place of “A” type filters)
DRW010276SP
PPS plastic grid filter, 6.5 mm, ø 12 mm
Use with: HMT330, HMT360, HMT310, HM70,
PTU300
Group: B
DRW010276SP
DRW010281SP
PPS plastic grid with stainless steel net,
15 µm, ø 12 mm
Use with: HMT330, HMT360, HMT310, HM70,
PTU300
DRW010281SP Group: B
HM47280SP
Stainless steel sintered filter, 38 µm, ø 12mm
Use with: HMT330, HMT360, HMT310, HM70,
HMM100, DMT340, DMT242, DM70, PTU300
Group: B
HM47280SP
HM47453SP
Stainless steel filter, 3.15 mm, ø 12 mm
Use with: MMT330, MMT310, MM70, HMT330,
HMT360, HMT310, DMT340, PTU300
Group: B
HM47453SP
220752SP
Stainless steel filter for high oil flow (>1m/s)
2 mm hole size
Use with: MMT330, MMT310, MM70
Group: B
DRW212987SP
Sintered filter, 40 µm, ø 12 mm
Use with: HM70
Group: B
220752SP
DRW212987SP
219452SP
Sintered PTFE filter, ø 12 mm
Use with: HMP155, HMM100, HMP63,
HMP113
Group: B
220957SP
Stainless steel mesh filter, 18 μm, ø 12 mm
Use with: DMT152, DPT146
Group: B
219452SP
220957SP
221494SP
Stainless steel filter for high oil flow
(>1 m/s) 2 mm hole size
Use with: MMT162
Group: B
221494SP
208
225356SP
Stainless steel filter for oil measurements,
ø 12 mm, 3 mm holes
Use with: MMT162
Group: B
225356SP
230602
Tube filter
Use with: DMT132
Group: B
230602
231865
231865
Vaporized Hydrogen Peroxide resistant
sintered filter
Use with: HMT330, HMT360, HMT310,
HM70, PTU300
Group: B
Group C: 12 mm Diameter, Male Threads
DRW010525
Membrane filter, 0.2 µm, ø 12 mm
Use with: HMT120/130, HMP60, HMP110,
HMD60/70, HMD42/53
Group: C
DRW010525
232637
Vaporized Hydrogen Peroxide resistant
sintered filter
Use with: HMT120/130, HMP110, HMP60
Group: C
DRW010522
Plastic Grid, 2 mm, ø 12 mm
Use with: HMT120/130, HMD60/70,
HMD42/53, HMP60, HMP110
Group: C
DRW010522
232637
Stand Alone - Not Interchangeable:
Filters for Discontinued Products
HM46780
Stainless steel filter, 38 µm, ø 20 mm
Use with: DMT346 Cooling set
HM46780
19858HM
Membrane filter tube set (5 pcs)
Use with: HMP42
19858HM
19867HM
Steel grid for the HMP42,
1 mm, ø 4 mm
Group C:
12 mm Diameter, Male Threads
• 17039HM
Membrane filter, 0.2 μm, ø 12 mm
Group D:
13.5 mm Diameter, Male Threads
• 16452SP
• 16562SP
• 16720HMSP
• 17230HMSP
• HM46999SP
Sintered filter, stainless steel,
37 microns, ø 13.5 mm
PPS Grid, 2 mm, ø 13.5 mm
PPS Grid and stainless steel net,
14 µm, ø 13.5 mm
PTFE membrane, 3.5 µm, ø 13.5 mm
Sintered stainless steel filter, 2mm, ø 13.5
Group E:
18.5 mm Diameter, Female Threads
• 6597 • HM46717
• 2787HM
• 16126HM
Plastic grid, 2.5 mm, ø 18.5 mm
Plastic grid, 2.5 mm, ø 18.5 mm
Membrane filter, 0.2 microns, ø 18.5 mm
Metallized membrane filter,
0.5 µm, ø 18.5 mm
19867HM
209
Service Offering
HM46670SP
HM46670SP
Sintered stainless steel filter, 38 µm,
ø 12.0 mm
Use with: HMT120/130, HMD60/70,
HMD42/53, HMP60, HMP110, HMM210
Group: C
Vaisala Contact Information
EUROPE
FINLAND
Vaisala Oyj
P.O.Box 26
FI-00421 Helsinki
FINLAND
Tel. +358 9 894 91
[email protected]
www.vaisala.com
BENELUX
Contact: Bonn Office
Adenauerallee 15
D-53111 Bonn
GERMANY
Tel. +49 228 24971 23
Fax +49 228 24971 11
Toll free Netherlands :
00800 -282 472 52
Toll free Belgium:
0800 17 200
[email protected]
www.vaisala.com
FRANCE
Vaisala SAS
Lyon Office
12, Avenue des Saules
F-69922 OULLINS Cedex
FRANCE
Tel. +33 4 72 68 80 54
+ 0800 67 67 26
[email protected]
www.vaisala.fr
Vaisala SAS
Paris Office
2, rue Stéphenson
F-78181
Saint-Quentin-en-Yvelines
Cedex
FRANCE
Tel. +33 1 3057 7342
Fax +33 1 3096 0858
+ 0800 67 67 26
[email protected]
www.vaisala.fr
210
GERMANY
Vaisala GmbH
Bonn Office
Adenauerallee 15
D-53111 Bonn
GERMANY
Tel. +49 228 24971 0
Fax +49 228 24971 11
National: 0800VAISALA
[email protected]
www.vaisala.de
Vaisala GmbH
Hamburg Office
Notkestraße 11
D-22607 Hamburg
GERMANY
Tel. +49 40 83903 160
Fax +49 40 83903 110
National: 0800VAISALA
[email protected]
www.vaisala.de
SWEDEN
Vaisala Oyj
Malmö Office
Drottninggatan 1 D
S-212 11 Malmö
SWEDEN
Tel. +46 40 298 991
Fax +46 40 298 992
National (tel.): 0200 848 848
National (fax): 0200 849 849
[email protected]
www.vaisala.com
Vaisala Oyj
Stockholm Office
Johanneslundsvägen 2
S-194 61 Upplands Väsby
SWEDEN
Tel. +46 8 750 94 20
Fax +46 8 750 92 11
National (tel.): 0200 848 848
National (fax): 0200 849 849
[email protected]
www.vaisala.com
SWITZERLAND
Contact: Bonn Office
Adenauerallee 15
D-53111 Bonn
GERMANY
Tel. +49 228 24971 0
Fax +49 228 24971 11
[email protected]
www.vaisala.de
UNITED KINGDOM
Vaisala Ltd
Bury St. Edmunds Office
2B, Hillside Business Park,
Kempson Way, Moreton Hall,
Bury St. Edmunds,
Suffolk IP32 7EA
UNITED KINGDOM
Tel. +44 121 683 5620
Fax +44 121 683 1299
uksal[email protected]
www.vaisala.com
Vaisala Ltd
Birmingham Office
Vaisala House
351 Bristol Road
Birmingham B5 7SW
UNITED KINGDOM
Tel. +44 121 683 1257
Fax +44 121 683 1299
[email protected]
www.vaisala.com
AMERICAS
ASIA AND PACIFIC
Vaisala Inc.
Boston Office
10-D Gill Street
Woburn, MA 01801
USA
Tel. +1 781 933 4500
Toll free 1-888-VAISALA (824-7252)
Fax +1 781 933 8029
[email protected]
www.vaisala.com
AUSTRALIA
Vaisala Pty Ltd
Melbourne Office
3 Guest Street
Hawthorn, VIC 3122
AUSTRALIA
Tel: +61 3 9815 6700
Fax +61 3 9815 6799
Freecall: 1800 335 840
[email protected]
www.vaisala.com
JAPAN
Vaisala KK
Tokyo Office
42 Kagurazaka 6-Chome
Shinjuku-Ku
Tokyo 162-0825
JAPAN
Tel. + 81 3 3266 9611
Fax + 81 3 3266 9610
[email protected]
www.vaisala.co.jp
CHINA
Vaisala China Ltd
Beijing Office
Floor 2, EAS Building
No.21, Xiao Yun Road,
Chaoyang District
100027, Beijing
CHINA
Tel. +86 10 5827 4209
Fax +86 10 5827 4238
National hotline 400 810 0126
[email protected]
cn.vaisala.com
Vaisala KK
Osaka Office
Awajimachi 3-5-13
Chuo-ku
Osaka-shi 541-0047
JAPAN
Tel. +81 6 6208 5566
Fax +81 6 7635 5033
[email protected]
www.vaisala.co.jp
Vaisala Canada Inc.
Vancouver Office
100-13775 Commerce Parkway
Richmond, BC V6V 2V4
CANADA
Tel. +1 604 273 6850
Toll free 1-800 683 8374
Fax +1 604 273 2874
[email protected]
www.vaisala.com
Vaisala China Ltd
Shanghai Branch
Room 1102, Information Tower
No. 1403 Minsheng Road
Pudong New District
200135 Shanghai
CHINA
Tel. +86 21 50111581/2/3
Fax +86 21 50111580
National hotline 400 810 0126
[email protected]
cn.vaisala.com
Vaisala KK
Nagoya Sales Office
GS Sakae Building 3F
5-26-39 Sakae,
Naka-ku
Nagoya-shi
Aichi 460-0008
JAPAN
Tel. +81 52 261 3577
Fax. +81 52 308 4966
[email protected]
www.vaisala.co.jp
Vaisala China Ltd
Shenzhen Branch
Bldg 1, 17B China Phoenix Building
2008 Shennan Avenue
Futian District 518026
Shenzhen
CHINA
Tel. +86 755 82792403
Fax +86 755 82792404
National hotline 400 810 0126
[email protected]
cn.vaisala.com
Service Offering
Brazil
Toll free 0800 891 7392
[email protected]
br.vaisala.com
211
Notes
212
Products, spare parts
and accessories
Convenient product
comparison tool
Invoice option
(30 days NET)
store.vaisala.com www.vaisala.com
Please contact us at
www.vaisala.com/requestinfo
Ref. B210974EN ©Vaisala
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This material is subject to copyright protection, with all
copyrights retained by Vaisala and its individual partners. All
rights reserved. Any logos and/or product names are trademarks
of Vaisala or its individual partners. The reproduction, transfer,
distribution or storage of information contained in this brochure
in any form without the prior written consent of Vaisala is strictly
prohibited. All specifications — technical included — are subject
to change without notice.
4/2015
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