Symaro
Don‘t worry, just measure
Building Technologies
s
Symaro™ – the range of sensors
that persuades
Symaro™ simplifies and standardizes the
use of sensors
Symaro™ – the new range of sensors from
Siemens – simplifies and standardizes the
use and installation of sensors in the most
innovative way.
For practical use
Symaro™ sensors are fully tested in our own
HVAC laboratory and their reliability has been
proven in extensive field tests.
Swiss production and full-scale final
inspection
The sensors are made automatically in our production facility in Switzerland. Before leaving
the factory, the characteristics of each sensor
are checked and documented. Production date
and serial number markings on the product
ensure traceability.
The new products offer you a number of
benefits:
Implementation of the platform concept
The entire range of sensors is of modular
design.
The result is an easy-to-understand, clearly
structured product range that meets all
requirements of building services plant.
An unmatched range of products
Decades of experience in the HVAC field and in
building services plant enable Siemens to offer
a unique range of products that operate reliably
and safely in all situations.
Effective and accurate control
The clever design and the powerful, digital
compensating algorithms of the Symaro™
range effectively suppress electrical interference, enabling the sensors to deliver unambiguous measuring signals in all situations.
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Immersion
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refrigerants Strap-on
Cable
Accessories
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1) Refer to separate overview of thermostats
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Flue gas sensor
Outside
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Solar sensor
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switching
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Velocity sensor,
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Velocity sensor
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Certified sensors
Switching sensors
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Miscellaneous
Switching sensors
Sensors
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Pressure
Sensors
Certified sensors
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Combi sensors
Switching sensors
Room
Air duct
Certified sensors
Sensors
Water,
Indoor
air quality
Switching sensors1)
Air
Humidity,
dew point
Sensors
Temperature
Straightforward handling
Even staff with no special training can easily
mount and commission the Symaro™ sensors.
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Selling points that persuade:
• The product range
Uniform, easy to understand, clearly
structured and complete. For all measured
values used in building services plant.
• Mounting and commissioning
Straightforward and quick.
• The high accuracy
Precise acquisition of measured values in all
applications and mounting situations, thanks
to functional design and digital technology.
• In compliance with the standards
The products comply with all relevant
standards and guidelines.
• Compatibility and continuity
Both ensure protection of your investments.
• Straightforward
Everything from a single source.
• The brand name
Well known, reliably products from Siemens.
• The design
Ergonomic and elegant.
• The life expectancy
The products offer a very long service life.
• The support
Expert support is also ensured when it
comes to applications.
• The compatibility
Full compatibility with a large number
of Siemens controllers with an extensive
choice of tested applications.
Symaro™ T: Temperature
• Degree of protection
IP protection can be selected depending
on the requirements.
• The packaging
Simple, practical and environment-friendly.
And all these features in the very best quality
from Siemens!
Symaro™ H: Humidity
A large number of Symaro™ sensors are also
suited for use with third-party systems.
One example are all the sensors that feature
the standardized DC 0…10 V or 4…20 mA
interface.
Modular and flexible
We produce a large number of customized
versions some of which carry the customer’s
logo. Here, the sensors’ modular platform
makes us very flexible.
Symaro™ A: Air quality
• The technology
Leading edge sensor technology.
Symaro™ P: Pressure
3
Symaro™ T: Temperature
Reliable and accurate temperature acquisition at any location
Model
Type reference
Room
Room
Duct
Immersion
Outside
Outside
Strap-on
Cable
sensor
sensor
sensor
sensor
sensor
sensor
sensor
sensor
QAA
QAA...D
QAM
QAE
QAC
QAC
QAD
QAP
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Display
Category: Standard
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High Quality
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And these are the benefits offered by the
range of Symaro™ temperature sensors:
Measuring ranges and accuracy
The sensors have been optimized for use in
heating, ventilation, air conditioning and
refrigeration plant. All standard measuring
ranges are available.
Ideal housings
The design and outer appearance of the
housings meet all requirements in terms of
measuring technology, mounting, installation
and aesthetics. The protection standard
can be selected.
Outputs
All types of output signals required for HVAC
plant are available. In addition to passive
sensors with LG-Ni 1000, PT 100 or PT 1000
output signals, the range also includes sensors
delivering active DC 0…10 V or 4…20 mA
output signals.
Room temperature sensors
These sensors acquire the room temperature
and – to a certain extent – also give consideration to the wall temperature. This kind of temperature weighting in rooms is based on many
years of experience and ensures the highest
possible level of comfort.
4
Duct temperature sensors
Measuring conditions in air ducts of ventilation
or air conditioning systems are hardly ever
ideal. This fact is taken into consideration by
the averaging sensors of the Symaro™ range.
Averaging ensures that temperatures are
acquired more reliably and independent of the
measuring location and airflow conditions.
Immersion sensors
The immersion sensors are designed for high
accuracy and are available with or without
protection pocket.
Strap-on sensors
These sensors excel in very short response
times and ease of mounting.
Outside sensors
The outside sensors acquire the actual outside
temperature and – to a small extend – the
influence of wind and solar radiation.
Cable sensors
The cable sensors are available in all versions
for a wide field of use.
Room
Duct
Immersion
Outside Strap-on
Cable
Accessories
QAA2010
QAA2012
QAA2030
QAA2040
QAA2061
QAA2061D
QAA2071
QAA24
QAA25
QAA26
QAA27
QAA32
QAA64
QAM2110.040
QAM2112.040
QAM2112.200
QAM2120.040
QAM2120.200
QAM2120.600
QAM2130.040
QAM2140.020
QAM2161.040
QAM2171.040
FK-TP/200
QAE2110.010
QAE2110.015
QAE2111.015
QAE2112.010
QAE2112.015
QAE2120.010
QAE2120.015
QAE2121.010
QAE2122.013
QAE2130.010
QAE2130.015
QAE2140.010
QAE2164.010
QAE2164.015
QAE2174.010
QAE2174.015
QAE3010.010
QAE3010.016
QAE3075.010
QAE3075.016
QAE1020.024
QAE26.9
QAE26.90
QAE26.91
QAE26.93
QAE26.95
FT-TP/100
FT-TP/400
QAD2010
QAD2012
QAD2030
QAD22
QAD26.220
FA-T1G
QAC2010
QAC2012
QAC2030
QAC3161
QAC3171
QAC22
QAC32
FW-T1G
QAP1030.200
QAP2010.150
QAP2012.150
QAP2040.250
QAP21.2
QAP21.3
QAP21.3/8000
QAP22
QAZ21.682/101
QAZ21.685/101
QAH11
QAH11.1
QAT22
AQE2102
ALT-SB...
ALT-SS...
ALT-SSF...
AQM63.0
AQM63.3
ARG22.1
ARG22.2
ARG86.3
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0...+50
0...+50
0...+50
0...+50
0...+50
0...+50
0...+50
0...+50
0...+50
0...+50
0...+40
0...+50
–50...+80
–50...+80
–50...+80
–50...+80
–50...+80
–50...+80
–40...+80
–50...+80
–50...+50
–50...+50
–60...+300
–30...+130
–30...+130
–30...+130
–30...+130
–30...+130
–30...+130
–30...+130
–30...+130
–30...+130
–30...+125
–30...+125
–30...+130
–10...+120
–10...+120
–10...+120
–10...+120
–50...+200
–50...+200
0...+200
0...+200
–5...+105
–40...+180
–50...+180
–50...+180
–50...+180
–50...+180
–100...+450
–100...+450
–30...+130
–30...+130
–30...+125
–30...+130
–35...+90
–30...+130
–50...+70
–50...+70
–40...+70
–50...+50
–50...+50
–50...+70
–50...+70
–50...+70
–25...+95
–30...+130
–30...+130
–30...+130
–30...+180
–30...+130
–30...+130
–25...+95
–50...+80
–50...+80
–20...+70
–20...+70
–10...+50
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2000
1200
2000
2000
2000
2000
2000
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400
400
2000
400
2000
6000
400
200
400
400
200
100
150
150
100
150
100
150
100
130
100
150
100
100
150
100
150
100
160
100
160
240
260
65
125
240
465
100
400
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2000
1500
1500
2500
1500
1500
8000
2000
2000
5000
2500
2500
1500
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Protection
Use/remarks
Kabel
mm
Fühler
mm
DC 13.5...35 V
Length
AC 24 V
Standard
High Quality
Category
Basic
°C
Display
4...20 mA
DC 0...10 V
NTC 3K
Range
NTC 575
PT1000
NTC 10K
PT100
PTC T1
Output
LG-Ni 1000
Type references
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP40
IP54
IP42
IP42
IP42
IP42
IP42
IP42
IP42
IP54
IP54
IP54
IP54
IP54
IP42
IP42
IP42
IP42
IP42
IP42
IP42
IP42
IP42
IP42
IP54
IP54
IP54
IP54
IP65
IP65
IP65
IP65
IP64
IP64
IP64
IP64
IP64
IP64
IP54
IP54
IP42
IP42
IP42
IP42
IP65
IP42
IP54
IP54
IP54
IP65
IP65
IP54
IP54
IP54
IP65
IP65
IP65
IP65
IP67
IP65
IP65
IP65
IP67
IP67
With setpoint adjuster 5…35 °C
With setpoint adjuster 5…30 °C
With setpoint adjuster +/- 3 K
Vandal-proof
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
DIN head; incl. mounting flange
Incl. protection pocket G1/2”
Incl. protection pocket G1/2”
without protection pocket
without protection pocket
without protection pocket
Incl. protection pocket G1/2”
Incl. protection pocket G1/2”
without protection pocket
Threaded nippple G G1/2”
without protection pocket
without protection pocket
Incl. protection pocket G1/2”
without protection pocket
without protection pocket
without protection pocket
without protection pocket
DIN head; direct immersion G1/2”
DIN head; direct immersion G1/2”
DC 7.5...30 V / direct immersion G1/2
DC 7.5...30 V / direct immersion G1/2
Threaded nipple R1/4”, PVC Cable
Threaded nipple R1/4”
Threaded nipple R1/4”
Threaded nipple R1/4”
Threaded nipple R1/4”
Threaded nipple R1/4”
DIN head; direct immersion G1/2”
DIN head; direct immersion G1/2”
PVC-Cable
Siliconecable
Siliconecable
Siliconecable
1–2 h / day at 220 °C, silicone cable
Siliconecable
Siliconecable
PVC-Cable
Siliconecable
Siliconecable
Connectors, -5 °C, if cable is flex. mounted
Ferrules, -5 °C,if cable is flex. mounted
Window panel temp. sensor
Compression fitting
Protection pocket brass, PN10
Protection pocket, V4A, PN16
Protection pocket, V4A, PN40
Mounting flange for QAM...
Mounting clamp (set w. 6 pcs)
Changeover kit for QAP…
Aluminium bar for QAP…
Changeover kit for QAH11
1) Refer to «Use/remarks»
5
Symaro™ H: Humidity
Highly stable acquisition of humidity over long periods
of time even under extreme conditions
Condensation
Model
Type references
Room sensors
Room sensors
Duct sensors
Room sensors
Outside sensors
monitors
QFA
QFA...D
QFM
QFA
QFA
QXA
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Display
Category:
Standard
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High-Quality
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Certified
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And these are the benefits offered by the
range of Symaro™ humidity sensors:
Capacitive humidity sensing element
Outstanding properties with regard to hysteresis, long-term stability, temperature dependency and repeatability.
Combined sensors
There are single-purpose and combined versions with temperature sensors available.
Sensors with active temperature output signal
have the ability of the following measure
ranges: 0...50 °C / -35...+35 °C / or -40...+70 °C.
Accuracy
Operating range
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High-quality
± 2% r.h.
0…100% r.h.
Standard
± 5% r.h.
0…95% r.h.
Sophisticated measuring technology
Housing-dependent temperature compensation was made possible with microprocessor
technology. As a result, humidity measurements are accurate across the entire temperature range and not only at 23 °C.
Protection against radiation
Radiation protection is available as an option
for the measurement of outdoor humidity.
High-quality solutions
Our range of humidity sensors includes versions for very demanding applications such as
those in the pharmaceutical, food, paper or
electronics industry.
Absolute humidity and enthalpy
Acquisition of absolute humidity and enthalpy
is made possible with a combined humiditytemperature sensor and an absolute humidity
processor SEZ220.
High precision calibration laboratory
Our laboratory is traceable to the Swiss
National body METAS 1) for the measurement
of the relative humidity. This ensures optimum
quality control of our humidity sensors.
Dew point sensor
Potential-free relay output, switching point at
95 % ± 4-% r.h. and a short response time.
The sensor is used to monitor condensation
on chilled ceilings.
Certification
Sensors that satisfy especially stringent criteria
are available with a factory certificate and the
appropriate recalibration service (also refer to
page 15). The new exchangeable probe
enables these sensors to be recalibrated within
seconds.
Hygrostats
Naturally, our range of products also includes
duct and room hygrostats for monitoring and
control tasks.
1) equivalent to LNE, PTB, NPL, NIST etc.
6
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QFM2100
QFM2101
QFM2120
QFM2140
QFM2160
QFM2171
QFM3100
QFM3101
QFM3160
QFM3160D
QFM3171
QFM3171D
QFM4160
QFM4171
QFA3100 + AQF3100
QFA3101 + AQF3100
QFA3160 + AQF3100
QFA3171 + AQF3100
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0...95
0...95
0...95
0...95
0...95
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...95
0...95
0...95
0...95
0...95
0...95
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
0...100
QXA2000
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0...100
QFA1001
QFA1000
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30...90
30...90
QFM81.2
QFM81.21
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15...95
15...95
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-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
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-15…+60
-15…+60
-15…+60
-15…+60
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-40…+70
-40…+70
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AQF3153
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AQF4150
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0...100
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-40…+70
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-40…+70
DC 13,5...35 V
Use/remarks
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IP30
IP30
IP30
IP30
IP30
IP65
IP65
IP65
IP65²)
IP65
IP65²)
IP65
IP65²)
IP65
IP65²)
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IP54
IP54
IP54
IP54
IP54
IP54
IP65
IP65
IP65
IP65²)
IP65
IP65²)
IP65
IP65
IP65
IP65
IP65
IP65
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
Incl. mounting flange
IP40
Accessory AQX2000
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IP20
IP20
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IP30
IP55
Room: Setpoint adjustment
Room: Setpoint adjustment
under the cover
Duct: Setpoint adjustment
Duct: Setpoint adjustment
under transparent cover
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IP20
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0...100
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AQF3100
AQF3101
AQF3150
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-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
-40…+70
AC 24 V
Certified
High-quality
Standard
Power Supply Protection
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-15…+50
-15…+50
-15…+50
-15…+50
AQX2000
Accessories
Basic
Category
Temperature
°C
Humidity
% r.F.
Display
Digital
Range
Relay contact
T1
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LG-Ni 1000
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4...20 mA
DC 0...10 V
Room
Duct
Dew point Outside
Hygrostats
QFA2000
QFA2020
QFA2040
QFA2060
QFA2060D
QFA3100
QFA3101
QFA3160
QFA3160D
QFA3171
QFA3171D
QFA4160
QFA4160D
QFA4171
QFA4171D
Output
Combi sensor
Version
Humidity only
Type references
●
AC 230 V extension modul
for QXA2000
Radiation protection for QFA31..
Replacement filter caps
Probe for QFA31.. and
QFM31..
Service set with 3 fixed
value probes
Probe for QFA41.. and
QFM41..
2) Available from 2008
7
Symaro™ A: Air quality
Energy savings and enhanced comfort thanks to
long-term stable indoor air quality sensors
Model
Type references
Room sensors
Room sensors
Duct sensors
Room sensors
QPA20…
QPA20…D
QPM21…
QPA84
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Measured value CO2
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VOC
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T
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r.H.
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Display
Category:
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Basic
Standard
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And these are the benefits offered by the
Symaro™ indoor air quality sensors:
Energy-savings potential and comfort
– Demand-controlled ventilation offers
energy savings of between 20 and 70 %
– Short payback times
– Demand-controlled ventilation ensures
constant levels of indoor air quality and low
operating costs
– Changes in building occupancy levels and
building usage as well as changes made to
plant characteristics are automatically compensated for
– Indoor air quality can be recorded and documented at any time
The long-term stable sensing technology
saves service costs
The SymaroTM air quality sensors acquire the
CO2 concentration by infrared absorption
measurement (NDIR). Owing to an additional
integrated reference light source, the measurement is always accurate and no service or recalibration is needed, thus saving service costs.
8
Broad range of multisensors
– The range consists of the following types of
multisensors: CO2/VOC, CO2/T, and CO2/T/H
– Precise and compact multisensors are reducing installation, wiring and commissioning
costs
– In addition, the installation of several room
sensors close to each other can be avoided –
a recommendation often made by architects
Ergonomic air duct housing for fast and
convenient installation eliminates installation failures
– Infinitely adjustable immersion depth for all
mounting situations
– No alignment with the flow direction
required
– No sensitivity to air from outside the air
duct. Since two completely separate compartments are used for the measurement
modules and the connection terminals, the
measurement cannot be falsified by leakage –
for example through the cable entry
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Protection
Use/remarks
AC 230 V
Basic
Display
Relay
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IP30
IP30
IP30
IP30
IP30
IP30
IP30
IP30
Allows direct fan or flap control
IP54
IP54
IP54¹)
IP54
IP54¹)
IP54
IP54 ¹)
Available from 2008
LCD
– All multisensors for room application are
available with a clear, attractive LCD. The
display of measuring variables and their
units alternates
– Maximum selection of the CO2 and VOC2)
concentrations is shown in the form of a bar
graph
– The temperature display can be switched
from °C to °F
– The sensors with LCD can also be used as
standalone versions. For example, in a room
with natural ventilation, it can be used to
indicate if the windows need to be opened
Built-in self-monitoring facility and
service mode
– Like all SymaroTM sensors with active output
signals, the indoor air quality range has selfmonitoring capability for all measuring variables built in
– In addition, the sensors can be switched to a
special service mode – a very convenient
feature for project development and commissioning
2)
DC 0...10V
r.H.
T
●
●
●
●
●
●
●
●
●
●
●
Powersupply
DC 15...35 V
QPM2100
QPM2102
QPM2102D
QPM2160
QPM2160D
QPM2162
QPM2162D
●
●
Category
AC 24 V
●
●
●
●
●
●
●
Output
Standard
Room
Duct
1)
QPA2000
QPA2002
QPA2002D
QPA2060
QPA2060D
QPA2062
QPA2062D
QPA84
VOC
Version
CO2
Type references
Universal use
The SymaroTM air quality sensors supplied by
Siemens satisfy all kinds of requirements and
are suited for use in all types of buildings. The
standard output signals facilitate straightforward connection to a wide choice of controllers and systems.
Tested solutions
Together with the systems, controllers and
variable speed drives from Siemens, there is a
broad range of proven and complete solutions
available. For more detailed information,
please ask for the brochure «Demand-controlled ventilation».
Measurement range
CO2
Humidity
Temperature
0…2000 ppm
0…95 % r.H.
0…50 °C/-35…+35 °C
VOC: Volatile Organic Compounds
9
Symaro™ P: Pressure
Reliable and stable acquisition of pressure thanks
to the patented ceramics lever system
Differential
Model
Medium
Type reference
Category:
Differential
Differential
Differential
Absolute
Absolute
pressure sensor pressure sensor pressure switch pressure sensor pressure sensor pressure sensor
Air
Air
Air
Liquids / gases
Liquids / gases
Refrigeration
QBM65/75
QBM66
QBM81
QBE63/64
QBE2002-P
QBE2001-P
●
●
●
●
Basic
●
Standard
High-quality
●
Certified
●
And these are the benefits offered by the
Symaro™ range of pressure sensors:
The full spectrum
The range of Symaro™ sensors for water,
refrigerants and air covers the entire spectrum
of HVAC applications.
All price categories
Depending on the performance criteria and the
degree of accuracy required, we offer sensors
in every price category, including sensors with
local indication.
Ideal mounting
The sensors are available with the appropriate
mounting options to suit specific needs.
Certification
Special sensors (types QBM…/C) with factory
certificate and the appropriate recalibration
service are available for demanding requirements (also refer to page 15).
A number of sensors feature a display and
deliver a 4…20 mA output signal (type reference QBM75…/C).
Mounting accessories
A range of accessories is available to solve
the most common problems associated with
mounting and connection.
Differential pressure switches
Our range of differential pressure switches
can be used for various monitoring functions,
especially for filter or fan belt supervision.
10
QBE2002-P1
QBE2002-P2
QBE2002-P4
QBE2002-P5
QBE2002-P10
QBE2002-P16
QBE2002-P20
QBE2002-P25
QBE2002-P40
QBE61.3-DP2
QBE61.3-DP5
QBE61.3-DP10
QBE63-DP01
QBE63-DP02
QBE63-DP05
QBE63-DP1
QBE64-DP4
●
●
●
●
●
●
●
●
●
QBE2001-P10U
QBE2001-P25U
QBE2101-P10U
QBE2101-P25U
QBE2101-P30U
●
●
●
●
●
FK-PZ1
FK-PZ2
FK-PZ3
AQB2000
AQB21.2
AQB22.1
AQB51.1
428616520
FT-PZ1
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
0...100 Pa
0...300 Pa
0...500 Pa
0...1000 Pa
0...2500 Pa
–50...+50 Pa
0...100 Pa
0...300 Pa
0...500 Pa
0...1000 Pa
0...2500 Pa
0...100 Pa
0...300 Pa
0...500 Pa
0...1000 Pa
0...2500 Pa
0...100 Pa
0...300 Pa
0...1000 Pa
0...2500 Pa
0...100 Pa
0...250 Pa
0...1500 Pa
0...500 Pa
–50...+50 Pa
0...100Pa
20...300 Pa
50...500 Pa
100...1000 Pa
●
●
●
●
●
●
●
●
Protection Use / remarks
DC 20…30 V
Certified
High-quality
Standard
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
AC 24 V
Power
supply
Category
Basic
Display
Range
Relay contact
●
●
●
●
●
●
●
●
●
●
●
Root function
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
4…20 mA
DC 0…10 V
Air
Liquids / gases
Accessories Refrigeration
QBM65-1
QBM65-3
QBM65-5
QBM65-10
QBM65-25
QBM65-1U
QBM65.1-1
QBM65.1-3
QBM65.1-5
QBM65.1-10
QBM65.1-25
QBM65.2-1
QBM65.2-3
QBM65.2-5
QBM65.2-10
QBM65.2-25
QBM65-1/C
QBM65-3/C
QBM65-10/C
QBM65-25/C
QBM66.201
QBM66.202
QBM66.203
QBM66.204
QBM75-1U/C
QBM75.1-1/C
QBM81-3
QBM81-5
QBM81-10
Output
Differenzial
Version
Absolut
Type reference
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP54
IP42
IP42
IP42
IP42
IP54
IP54
IP54
IP54
IP54
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
0...1 bar
0...2 bar
0...4 bar
0...5 bar
0...10 bar
0...16 bar
0...20 bar
0...25 bar
0...40 bar
0...2 bar
0...5 bar
0...10 bar
0...100 mbar
0...200 mbar
0...500 mbar
0...1 bar
0...4 bar
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP65
IP54
IP54
IP54
IP65
IP65
IP65
IP65
IP65
●
●
–1...+9 bar
–1...+24 bar
–1...+9 bar
–1...+24 bar
–1...+29 bar
●
●
●
●
●
●
●
●
●
●
●
●
IP67
IP67
IP67
IP67
IP67
●
●
●
●
●
●
●
●
●
●
●
●
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. connecting tube
Incl. screwed connection
Incl. screwed connection
Incl. screwed connection
Incl. screwed connection
0…200 Pa, 2nd measuring range
0...500 Pa, 2nd measuring range
0...3000 Pa, 2nd measuring range
0...1000 Pa, 2nd measuring range
Incl. screwed connection
Incl. screwed connection
Incl. air duct connection kit
Incl. air duct connection kit
Incl. air duct connection kit
Air duct connection
Air duct connection
Air duct connection
Mounting bracket for QBM65.../QBM66…
DIN rail adapter
Mounting bracket for QBE2002
SERTO connection kit for QBE…
U-tube for QBE2002
Fitting for QBE2001
11
Symaro™ X: Xtra
You can also rely on Symaro™ quality
for special applications
Model
Type
Solar sensor
Flue gas
temperature sensor
Air velocity sensor
Flow switch
Flow switch
QLS60
FGT-PT1000
QVM62.1
QVE1900
QVE1901
Air
Air
Water,
refrigerants
Water,
refrigerants
Flue gas
temperature
Velocity,
volumetric flow
Velocity,
volumetric flow
Velocity,
volumetric flow
Medium
Intensity of
radiation
Measured value
Solar intensity sensor QLS60
For acquiring the impact of solar radiation. The
QLS60 is used as a reference sensor in HVAC
plant where compensation of solar radiation is
required.
Air velocity sensor QVM62.1
Sensor for measuring air velocity or the volumetric air flow in air ducts. The sensor makes
the measurements at a specific location in the
flow profile. Thanks to the special thin-film
sensing element used, the QVM62.1 operates
largely independently of the direction of flow
and is nearly insensitive to any kind of dirt in
the air flow.
The sensor is used to control the air velocity to
a constant value, or to balance out pressure
fluctuations (supply or extract air control).
Solar intensity sensor
FGT-PT1000
Flue gas temperature sensor
QVM62.1
Air velocity sensor
QVE1900
Flow switch
●
QVE1901
Flow switch
●
12
●
●
Paddle flow switch QVE19..
Flow switch for HVAC plant for monitoring the
flow of liquids in heating plant, heat pumps or
refrigeration systems (e.g. in condensers, compressors and heat exchangers).
QVE1900: Flow switch for switching great
loads, with microswitch.
QVE1901: Compact paddle flow switch. For use
in connection with controllers and building automation and control systems. High pressure range.
Type of switch: Non-contact magnetic switch, very
accurate pressure-independent switching point.
Range
Power supply
Degree of
protection
Sensing element /remarks
0…1000 W/m²
AC 24 V,
DC 18…30 V
IP65
Solar cell
IP42
Teflon cable with wire mesh 1.5 m
Pt1000, DIN/IEC 751, class B
Measuring head made of stainless steel V4A (1.4571)
Anemometric measuring principle
Relay contact
QLS60
4…20 mA
Output
DC 0…10V
Description
Pt1000
Type
Flue gas temperature sensor FGT-PT1000
For acquiring the flue gas temperature in
heating plant.
●
-20...400°C
●
0…5 m/s
0…10 m/s
0…15 m/s
Nominal pipe
size, DN 1¼…8“
(32…200 mm)
Nominal pipe
size, DN 1¾…8“
(32…200 mm)
AC 24 V
IP65
IP65
Paddle switch for high currents
Contact rating 15 (8) A, AC 24...250 V
PN 11 bar, screw-in body R1“ brass
Paddle switch for use in connection with
building automation and control systems.
Contact rating 1 A, < AC/DC 230 V, < 26 VA/20 W
PN 25 bar, Screw in body G½“ brass
Symaro™ – the benefits
at a glance
1 The type field on the sensor’s cover shows all data required for installation
2 Outputs: DC 0...10 V, 4…20 mA, LG-Ni 1000, PT 100, PT 1000, PTC / NTC
3 Choice of IP protection standards (IP42, IP54 or IP65)
1
Can also be connected from the opposite side
Connection via cable gland, screwed cable gland or conduit connector
4 Cover can be easily removed (turn and click)
5 General:
4
– Same installation and wiring philosophie for all sensors
– Modular platform to suite individual customer needs
– Complies with all relevant standards associated with building services plant
– Guaranteed EMC compliance
– Environmental Declaration can be provided for each product
– Production process is certified in accordance with ISO 14001
– Built-in self-monitoring facility
– Special service-and commissioning mode
6 Duct humidity sensors:
Precise acquisition of climate in all applications thanks to microprocessor technology
7 Strap-on sensors: Short response time and straightforward mounting
8 Electrical connections:
– Clearly labeled
– Lift terminals suited for all types of solid and stranded wires
– Easy access
9 Immersion sensors: Precise acquisition of measured value with or without protection pocket
10 Room temperature sensors: Consideration is given to room and wall
temperature to ensure optimum comfort
11 Indoor air quality- and multisensors: Absolutely maintenance- and recalibration-free
12 Duct temperature sensors: Stable and reliable averaging across the entire air duct
13 Easy-to-read type reference
3
2
5
6
13
7
8
10
9
11
12
13
Symaro™ – straightforward
and market-oriented
The new Symaro™ sensors stand for:
– Ease of product selection
– Ease of installation, and
– Ease of maintenance
The new production line in Switzerland stands
for:
– Permanent quality inspections
– Highest productivity
– Extensive flexibility, and
– Technology and automation
The temperature, humidity and indoor air
quality sensors are assembled on highly
automated production lines, which include:
– The world’s largest fully automatic cable
temperature production line (cable lengths
from 40 cm to 8 m)
– A fully automatic robot which closes off
the immersion sensors accurately, without
any air bubbles
– The precise humidity calibration equipment
which calibrates and checks up to 120
humidity sensors in one working step
After the quality check, the sensors are taken
to the main production line where the signal
interfaces and the ergonomic Symaro™
housings are fitted.
In another fully automatic test, all key characteristics of the sensors are checked again.
Then, they are labeled, including the production date and the serial number. After that,
the sensors are packed in multifunctional and
environment-friendly packaging.
Symaro™ – don’t worry, just measure
14
Symaro™ – certification
offers security
Calibration
Calibrated sensors from Siemens are supplied
with a device-specific serial number and the
associated Calibration Certificate.
Recalibration
We guarantee the reliability of measurements
in any type of room at any time. For this reason, we offer a regular recalibration service:
The sensors can be recalibrated within a very
short period of time.
• Maintenance and repair work accurately
documented in a device-specific calibration
logbook
Symaro™ sensors are also suited for high-end
applications:
Recalibration logbook
Keep a close watch. By making use of the comprehensive recalibration services offered by
Siemens, you always have a complete picture
of the current performance of your individual
sensors.
Before and after each recalibration, the actual
values of the measurements are compared
with the reference values and deviations will
be recorded in the logbook for that specific
sensor, along with a record of any maintenance and repair work carried out.
You can thus rely on sensors that perform
year in, year out, just like new products under
warranty.
Security
• Precision sensors including
calibration services
• Measuring sensors complying with the
stringent requirements of FDA and GMP
• Continuous, reliable acquisition of
humidity, temperature and pressure
• Recalibration services conforming to ISO
9001 with certificate
High-end sector
The acquisition of measured values in cleanrooms, laboratories or hospital isolation wards
must satisfy the most demanding requirements
and meet the most stringent standards.
Siemens is well prepared for such complex tasks:
With sensors and services that are specifically
conceived for this kind of tasks – to ensure full
reliability.
Siemens Switzerland Ltd
Building Technologies Division
International Headquarters
Gubelstrasse 22
CH-6301 Zug
Tel +41 41 724 24 24
Fax +41 41 724 35 22
Siemens Building Technologies
Brunel House
Sir William Siemens Square, Frimley
Camberley
Surrey, GU16 8QD
United Kingdom
Tel +44 1276 696000
Fax +44 1276 696133
Siemens Ltd
Building Technologies
Units 1006-10
10/F, China Resources Building
26 Harbour Road
Wanchai, Hong Kong
Tel +852 2870 7888
Fax +852 2870 7880
The information in this document contain s general descriptions of technical options available,
which do not always have to be present in individual cases. The required features should therefore
be specified in each individual case at the time of closing the contract.
Subject to change • Order no. Z-B00280401EN •
© Siemens Switzerland Ltd • Printed in Switzerland • 10801 Ni/Ah
www.siemens.com/symaro
16
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