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Series 300, 305, 500 & 505
Monitor
User Guide
Contents
Foreword
Statements of Compliance
Warranty
For Your Safety
Monitor Components
About Your Monitor
Assembly, Wiring and Installation
Operating Instructions
1
2
3
5
6
7
8
14
Turning the monitor on and off
Turning Standby Mode on and off
Operating under Battery Power
Sensor Head Failure
14
15
15
15
Using the Menus and Key Functions
16
Zero Cal – Resetting the Zero Point
Setting the Clock
Setting High and Low Alarms
Setting the Control Points
Setting up Data Logging Time Intervals
Changing Unit of Measurement
The Max/ Min/ Average Measurement Cycle
Starting and Stopping Data Logging
16
17
18
21
22
23
23
24
Aeroqual Monitor Software Instructions
25
Software Installation
Running the Software Program
Setting up the Software and Monitor Parameters
Gas Sensor Properties Configuration
Communications Port Configuration
Setting the Graph Default Style
Setting Data Logging Functions
Graphing and Data Analysis Functions
Daily Summary Analysis
Advanced Data Management
25
26
27
28
29
30
31
34
37
39
Trouble Shooting
Diagnostic Features
Battery Information
Care and Maintenance
Disposal / Recycling
Specifications – Series 300, 500 & 505
Drawings
Sensor Head Specifications
.
.
.
.
41
43
43
45
45
46
47
48-49
Foreword
Statements of Compliance
Copyright Aeroqual Limited. All rights reserved. Reproduction, transfer, distribution or
storage of part or all of the contents of this document in any form without the prior
written permission of Aeroqual Limited is prohibited.
1.
“Aeroqual” and “Aeroqual Limited – Making the Invisible Visible” are registered
trademarks of Aeroqual Limited. Other product and company names mentioned
herein may also be trademarks or trade names.
3.
Aeroqual operates a policy of continuous development. Aeroqual reserves the right
to make changes and improvements to any of the products described in this
document without prior notice.
Under no circumstances shall Aeroqual be responsible for any loss of data or income
or any special, incidental, consequential or indirect damages howsoever caused.
The contents of this document are provided "as is". Except as required by applicable
law, no warranties of any kind, either express or implied, including, but not limited to,
the implied warranties of merchantability and fitness for a particular purpose, are
made in relation to the accuracy, reliability or contents of this document.
Aeroqual reserves the right to revise this document or withdraw it at any time without
prior notice. The availability of particular products may vary by region. Please check
with the Aeroqual dealer nearest to you.
2.
The Aeroqual Series 300, 305, 500 & 505 Monitors and Remote Adaptor
Kit comply with EN 50082-1:1997
The Aeroqual Series 300, 305, 500 & 505 Monitors and Remote Adaptor
Kit comply with EN 50081-1:1992
The Aeroqual Series 300, 305, 500 & 505 Monitors and Remote Adaptor
Kit comply with Part 15 of the FCC Rules. Operation is subject to the
following two conditions: (1) these devices may not cause harmful
interference, and (2) these devices must accept any interference received,
including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits
for a Class B digital device, pursuant to Part 15 of the FCC Rules. These
limits are designed to provide reasonable protection against harmful
interference in a residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed and used in
accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by
turning the equipment off and on, the user is encouraged to try to correct
the interference by one or more of the following measures:
—
—
—
23.10.07
—
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from
that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for
help.
© Aeroqual Limited 2007. All rights reserved.
Aeroqual Limited
109 Valley Road, Mount Eden, Auckland 1024, New Zealand
phone
+64 9 623 3013
fax
+64 9 623 3012
web
www.aeroqual.com
.
1
.
. 2 .
Conditions
Warranty
Thank you for purchasing this Aeroqual product. To get maximum use of the features
of your new product we recommend that you follow a few simple steps:
•
Read the guidelines for safe and efficient use.
•
Read all the terms and conditions of your Aeroqual Warranty.
•
Save your original receipt. You will need it for warranty repair claims.
Should your Aeroqual product need warranty service, you should return it to the
dealer from whom it was purchased or contact Aeroqual.
Our Warranty
Aeroqual warrants this product to be free from defects in material and workmanship
at the time of its original purchase by a consumer, and for a subsequent period as
stated in the following table:
Products
Series 300, 305, 500 or 505 monitor base
Sensor heads – all gases
Batteries
Other Accessories
Warranty Period
One year from the date of purchase
Six months from the date of purchase
Three months from the date of purchase
One year from the date of purchase
This warranty is expressly limited to the original owner who purchases the equipment
directly from Aeroqual or from an authorized Aeroqual dealer.
1.
The warranty is valid only if the original receipt issued to the original purchaser by the
dealer, specifying the date of purchase, is presented with the product to be repaired or
replaced. Aeroqual reserves the right to refuse warranty service if this information has
been removed or changed after the original purchase of the product from the dealer.
2.
If Aeroqual repairs or replaces the product, the repaired or replaced product shall be
warranted for the remaining time of the original warranty period or for ninety (90) days
from the date of repair, whichever is longer. Repair or replacement may be via functionally
equivalent reconditioned units. Replaced faulty parts or components will become the
property of Aeroqual.
3.
This warranty does not cover any failure of the product due to normal wear and tear,
damage, misuse, including but not limited to use in any other than the normal and
customary manner, in accordance with Aeroqual’s user guide for use, faulty installation,
calibration and maintenance of the product, accident, modification or adjustment, events
beyond human control, improper ventilation and damage resulting from liquid or corrosion.
4.
This warranty does not cover product failures due to repairs, modifications or improper
service performed by a non-Aeroqual authorized service workshop or opening of the
product by non-Aeroqual authorized persons.
5.
The warranty does not cover product failures which have been caused by use of nonAeroqual original accessories.
6.
This warranty becomes void if a non-Aeroqual approved AC/DC adaptor or battery is
used.
7.
Tampering with any part of the product will void the warranty.
8.
Damage to the sensors can occur through exposure to certain sensor poisons such as
silicones, tetraethyl lead, paints and adhesives. Use of Aeroqual sensors in these
environments containing these materials may (at the discretion of Aeroqual) void the
warranty on the sensor head. Exposure to gas concentrations outside of the design range
of a specific Aeroqual sensor head can adversely affect the calibration of that sensor
head and will also void this warranty as it applies to the replacement of sensor heads.
9.
Aeroqual makes no other express warranties, whether written or oral, other than
contained within this printed limited warranty. To the fullest extent allowable by law all
warranties implied by law, including without limitation the implied warranties of
merchantability and fitness for a particular purpose, are expressly excluded, and in no
event shall Aeroqual be liable for incidental or consequential damages of any nature
whatsoever, however they arise, from the purchase or use of the product, and including
but not limited to lost profits or business loss.
10.
Some countries restrict or do not allow the exclusion or limitation of incidental or
consequential damage, or limitation of the duration of implied warranties, so the preceding
limitations or exclusions may not apply to you. This warranty gives you specific legal
rights, and you may also have other rights, which may vary from country to country.
What we will do
If, during the warranty period, this product fails to operate under normal use and
service, due to improper materials or workmanship, Aeroqual subsidiaries, authorized
distributors or authorized service partners will, at their option, either repair or replace
the product in accordance with the terms and conditions stipulated herein.
.
3
.
. 4 .
WARNING
Monitor Components
Do not switch the monitor on before reading the User Guide.
Do not expose the monitor to gas concentrations above the
recommended maximum range
Do not place the sensor head in a gas stream – the monitor is
designed to measure ambient levels of ozone and uses ‘active
sampling’ to achieve this.
For Your Safety
Read these simple guidelines. Ignoring these guidelines may be hazardous.
USE SENSIBLY
Use only as per this user guide.
USE AEROQUAL APPROVED SERVICE
Only approved service personnel must work on this product.
ACCESSORIES
Use only approved accessories. Do not connect incompatible
products.
CONNECTING TO OTHER DEVICES
When connecting to any other device, read the appropriate user
guide for detailed safety instructions. Do not connect incompatible
products.
HAZARDOUS ENVIRONMENTS
Do not use the monitor in or near volatile fuel or chemicals.
HEALTH AND SAFETY IN THE WORKPLACE
The Aeroqual Series 300, 305, 500 & 505 Monitors and Sensor
Heads are used to monitor ambient gas concentrations. Aeroqual
does not guarantee user safety. In hazardous environments, an
appropriate Health and Safety plan should be in place.
. 5 .
Series 300 and 305 Monitor
The following components are supplied with the Series 300 and 305
Monitor:
• Series 300 or 305* monitor base
• Sensor head
• 12 VDC 800 mA AC/DC adaptor
• User guide
•
Battery pack (optional) – 9.6 V Ni-MH
Series 500 and 505 Monitor
The following components are supplied with the Series 500 and 505
Monitor:
• Series 500 or 505* monitor base
• Sensor head
• Data logging software on CD
• Serial cable and USB to Serial adapter (with instructions)
• 12 VDC 800 mA AC/DC adaptor
• User guide
• Battery pack (optional) – 9.6 V Ni-MH
* Series 305 and 505 monitor base is fitted with a temperature and relative humidity
sensor.
Please check that all these components have been supplied and
contact your dealer or Aeroqual on email at: [email protected] if
any of the components are missing.
. 6 .
About Your Monitor
The Aeroqual Series 300, 305, 500 and 505 Monitors have been
specifically designed to incorporate Aeroqual’s in-depth knowledge of
accurate ambient gas measurement. Different sensor heads are used for
specific gases or depending upon whether high or low concentrations are to
be measured. All the sensor heads are interchangeable on the same base
unit.
The following information details the operation and features of the monitors:
1. The monitors are modular in design and are comprised of two main
components, a Series 300, 305, 500 or 505 monitor, and a sensor
head. This affords the user the ability to replace faulty sensor heads
without having to replace the monitor. The monitors can be mains
and/or battery powered and either permanently mounted or used as
portable units.
2. The sensor head is calibrated prior to delivery and does not normally
need to be re-calibrated during its life. (Specific user guides are
supplied for the special operations of particular sensor heads).
3. The Aeroqual Series 300, 305, 500 and 505 Monitors come with onboard diagnostics, which will inform the user if the sensor is not
operating correctly.
4. High and low alarms. The high alarm is indicated by flashing arrows
pointing upwards accompanied by a fast beeping sound. Similarly the
low alarm is indicated by flashing arrows pointing downwards
accompanied by a slow beeping sound. This sets both the monitor and
external alarms.
5. Alarm mute. Two alarm mute functions are available, temporary and
permanent mute. Temporary mute is only active during the specific
alarm condition, while permanent mute will remain on until reset by the
user. The alarm arrow indications remain active during both temporary
and permanent mute.
6. Control. This enables external equipment to be controlled by the
monitor using the high and low control settings, which can be used to
control an external device.
7. Concentration unit selection. The concentration can be displayed in
either ppm or mg/m3.
8. Min / max / average measurement cycle. The monitor will display the
minimum, maximum, average and 15-minute average gas
concentrations over the measurement period. The Series 305 & 505
will also show temperature and relative humidity in addition to gas
concentration.
. 7 .
9.
0-5V Analogue signal. A proportional voltage output is available
from the external output.
The voltage relates to the gas
concentration, with 0 V representing 0 concentration and 5 V
representing the maximum concentration specified by the range. For
example, 0 V represents 0 ppm and 5 V representing 0.500 ppm for
the Low Concentration Ozone Sensor Head.
Note: See “Diagnostic Features” on page 42 for output status conditions.
The Series 500 & 505 Monitors offer the following additional
features:
1.
2.
3.
Data logging (on either the Series 500 or 505 Monitor or directly to
a PC). The monitor is able to log up to 8000 data points. The data
can be downloaded to a PC for analysis and record purposes. Data
can also be logged directly to a PC via a serial connection while
displaying real time data on the PC. The data logging interval can be
set in one minute increments from either the monitor or the PC.
The Series 505 monitor also measures and data logs
temperature and relative humidity.
Real time clock (24 hr). The clock has a back up clock battery
which will maintain the real time even when all power is lost to the
monitor. Once power is restored data logging will continue if the unit
was data logging at the time power was lost.
PC setup of monitor parameters. All the monitor parameters, i.e.
clock setup, alarm setup, external control setup, logging setup and
concentration units can be set up from the PC.
. 8 .
Assembly, Wiring and Installation
Rechargeable Batteries
Assembly
The optional Ni-MH (Nickel Metal Hydride) battery pack is used to
power the monitor as a portable unit. Please read the following
information carefully before using the battery pack to operate the
Aeroqual monitor.
The following needs to be completed before the Monitor is ready for
use: • Insert the sensor head into the top of the monitor. The sensor
head is keyed to ensure the head is inserted correctly.
•
If the monitor is a mains only unit it is ready for use. If the
monitor is to be used as a portable unit with batteries then the
batteries must be installed and charged prior to use.
Installing the Battery Pack
•
Remove the battery cover from the
monitor.
•
Insert the battery power connector
into the monitor power socket in the
back of the monitor.
•
Lay the battery cable into the slot on
the back of the monitor and insert the
tail end of the battery pack into the
hinge points at the bottom of the
monitor back cover.
•
Clip the top end of the battery pack
into the top clips, taking note to
orientate the battery pack per the
instructions on the battery pack.
•
Replace the battery cover on the
monitor.
Safety
•
•
•
•
•
•
•
•
Do not use the battery pack for any other purpose than operating
the Aeroqual monitor
Do not disassemble or mutilate the batteries as this may cause
burns
Do not incinerate or heat as this may cause burns, the batteries
may burst or cause the release of toxic materials
Do not short circuit as this may cause burns
Use only batteries approved by Aeroqual and recharge your battery
only with the AC/DC adaptors supplied by Aeroqual.
Never use any charger or battery that is damaged or worn out.
Batteries must be recycled or disposed of properly. They must not
be disposed of in municipal waste.
Never charge a Ni-MH in a hermitically sealed container.
Using the battery pack
The life of the battery pack will be affected by the way it is handled.
Take good care of the battery pack and follow the guidelines suggested
in the following section.
Notes on the battery pack
For more information on the correct use of the Ni-MH battery
pack, please refer to ‘Battery Information’ on Page 43.
. 9 .
. 10 .
Charging and Discharging the Batteries
Removing the Battery Pack
•
•
•
•
•
•
•
•
•
•
•
•
•
NOTE: Battery charging occurs only when units (version 4.0
and above – as shown on the start-up screen) are switched on
or in standby mode. Older versions are not fitted with intelligent
charging and are best charged while switched off.
During charging the battery symbol on the display flashes slowly.
Battery can be charged with the sensor head installed or with the
sensor head removed from the base. (Remember to switch off the
monitor before removing the sensor head).
Intelligent Charging Circuit on version V5.1 will stop charging the
unit when battery is either;
Fully charged @ 10.5V
Has been charging for 15 hours
The battery is unable to hold any further charge
(Unplugging the main power will reset the above charging
conditions and charging will resume).
If battery is unable to hold the full charge (often sign of battery
aging), then monitor will show RB on the battery symbol, indicating
the battery may need to be replaced.
Unplugging the main power will reset the above charging
conditions.
New Ni-MH batteries must be fully charged prior to use. A new NiMH battery's full performance is achieved only after a number of
complete charge and discharge cycles. A fully charged battery will
run for approximately 7 hours.
(Note: Perc sensor heads require more power and will run for a
shorter time)
The battery will normally charge in approximately 10 hours in
Standby mode, in 15 hours in normal operating mode and in a
shorter period, if the battery was not fully discharged.
The batteries can be charged and discharged many times but will
eventually wear out. When the operating time is noticeably shorter
than normal, it is time to replace the batteries.
It is not necessary to fully discharge the batteries. When not using
the Series 300, 305, 500 or 505 Monitor as a portable unit, always
plug in the mains adaptor to recharge the batteries with the monitor
switched on.
If left unused a fully charged battery will discharge itself over time.
. 11 .
•
•
Remove the battery cover from the monitor.
Insert your thumb under the top left hand side of the battery
pack and carefully lever the battery pack out from the retaining
clips.
Unclip the connector from the monitor.
Replace the battery cover.
Installing the AC/DC adaptor
•
•
Connect the AC/DC adaptor to the mains supply. Ensure that
the adaptor is correctly rated for the power supply.
Plug the adaptor into the monitor. The monitor can now be used
as a mains unit. If the monitor is to be used as a portable unit
the batteries will need to be charged.
Warm up
Prior to operation the monitor must be warmed up to burn off
contaminants on the sensor. When the monitor is first switched on it
will warm up for 3 minutes. Then the reading will flash for the next 7
minutes to indicate that the sensor is still in the warm up phase. It is
recommended that the monitor is kept in Stand By mode when not
being used to keep the sensor heated and prevent the build up of
contaminants. The monitor should be run for 24 hours on mains
power prior to use if it has been switched off for more than 7 days.
Warning: Do not remove the sensor head while the
monitor is switched on. This may damage the unit. If the
sensor head is removed under these conditions, the unit will
automatically shut down.
Monitor and Sensor Versions
Turning the monitor on will display “AEROQUAL MONITOR S300 /
S305 / S500 / S505 V x.x”, where "V x.x" represents the version of
the monitor base. The display will then show “SV6.0” or similar,
which indicates the software version installed on the sensor head.
.
12
.
External Control Wiring
High gas level alarm
The pin numbers for the external output connector are numbered
from 1 to 6. Pin 1 is the closest pin to the power jack.
The pin designations are as follows:
1.
12 V DC
2.
Analogue output 0-5 V
3.
Control
4.
High alarm
5.
Low alarm
6.
Ground
AC RELAY
1
2
3
4
5
6
+12V Nom. -from Plugpack
RJ12
12V COIL
150mA max
BELL SUPPLY
BELL ETC
MINIATURE RELAY
The RJ12 connector offers two possibilities for wiring, either a
switch to GND or a 12V output. If the 12V output is used, the
power for the relay coil is supplied by the Aeroqual AC/DC
adaptor. In this case, ensure that the relay coil does not draw
more than 150mA and that a protection diode is inserted across
the relay coil.
WARNING
Failure to insert a circuit protection diode, shown as
above,
will result in damage to the monitor if a voltage spike is created by
the relay. (See Note: on page 46)
If the switch to GND output is used, ensure that the relay coil does
not draw more that 150mA, that the voltage does not exceed 24V
and that a protection diode is inserted across the relay coil.
The control pin can be wired to supply control of a gas
concentration between upper and lower concentration limits. The
upper and lower limits can be set by the user, thus affording the
user the opportunity to customise the control. The factory default
settings are dependent on the gas sensor head selected at time of
purchase.
Wiring for alarm
The high alarm and low alarm pins can be wired to supply simple
on / off switching to operate equipment which requires only an on
or off signal, such as an alarm.
To switch to GND use pins 4, 5 and 6. For a 12V output wire to
pins 4, 5 and 1 (see diagram on page 12 for typical wiring for high
alarm). This feature will only operate while powered by the AC
adaptor. The factory default settings are based on the gas sensor
head selected at time of purchase.
. 13 .
Wiring for control
To switch to GND use pins 3 and 6. For a 12V output wire to pins 3
and 1 (see diagram on page 13 for typical wiring). This feature will
only operate while powered by the AC adaptor.
Control is achieved by using a software latch. If power is lost to the
monitor, the switch will open and therefore turn off the external
device connected to the monitor external output. The following
wiring diagram demonstrates the typical wiring to achieve the
required control.
. 14 .
Gas Concentration Control
Operating Instructions
The following instructions detail the operation and set up of the
monitor.
+12V Nom. -from Plugpack
1
2
3
4
5
6
CONTROL CIRCUIT
12V COIL
150mA max
RJ12
Power
button
MINIATURE RELAY
WARNING
Failure to insert a circuit protection diode, shown as
above, will result in damage to the monitor if a voltage spike is
created by the relay. (See Note: on page 46)
Enter
Scroll
up
Alarm
mute
Scroll
down
Wiring the 0-5 V analogue output (wire between Pins 2 & 6)
The 0 to 5 V signal is a proportional signal based on the
concentration of gas. The voltage out spans the specified gas
sensor concentration range, for example: with the low
concentration ozone sensor head: 0 V represents 0 ppm Ozone
and 5 V represents 0.500 ppm Ozone.
Note: See “Diagnostic Features” on page 43 for output status conditions.
Turning the monitor on and off
To turn the monitor on, press & hold the power button until the
screen activates. The monitor will turn on and the display will show
“AEROQUAL MONITOR S300 / S305 / S500 / S505 Vx.x”,. After 5
seconds the display will change to indicate the type of sensor head.
The monitor will warm up as described in the “Warm up”
section on page 10. Once warm up is complete the main display
will appear (for example):
O3 LOW
RH
TEMP
0.009
35.5%
21.6C
O3 LOW
0.009
ppm
Series 300 & 500
ppm
Series 305 & 505
Note: The number of decimal places shown will vary depending on the sensor head
type and the gas being measured.
To turn the monitor off, press and hold the power button for
2 seconds until the monitor beeps. The display will now be blank
and operation of the monitor will cease.
.
15
.
. 16 .
Turning Standby Mode on and off
To activate Standby Mode with the monitor on, press the power
button once. This will stop operation of the monitor; however the
sensor will be kept warm. This mode is used to conserve power
between operations but keep the sensor ready to measure the gas
concentration with only a short warm up phase as described in
“Warm up” section on page 10. In this mode the display will be as
shown below:
NH3
Using the Menus and Key Functions
To enter the setup menu press
appear: Series 300 & 305 Menu
Series 500 & 505 Menu
EXIT
ALARM POINTS
CONTROL POINTS
UNITS
MAX MIN AV
ZERO CAL
EXIT
CLOCK SETUP
LOGGING SETUP
ALARM POINTS
CONTROL POINTS
UNITS
MAX MIN AV
ZERO CAL
To return the monitor to operational mode press the power button
once.
NOTE: When using a Carbon Dioxide sensor head in standby
mode, the sensor runs at full power and the fan remains on.
Press
Operating under Battery power
The “ZERO CAL” routine resets the zero point of the monitor.
"ZERO CAL" must be carried out under carefully controlled
conditions, as specified below.
• Minimum 24 hours warm up
• Clean air (charcoal filtered is best), no cross-sensitive gases
• Stable and low air flow around the monitor
• No vibration or movement of the monitor
• Temperature at 20°C ± 2°C (68°F ± 3.5°F)
• Relative Humidity of 50% ± 5%
An incorrect "ZERO CAL" does not cause permanent damage. The
process should be repeated under the above conditions.
A battery indicator will appear at the bottom of the display when the
monitor is operating under battery power only. The indicator shows
the battery life remaining.
O3 LOW
0.080
ppm
Sensor Head Failure
There are two possible Sensor failure modes, which will be
indicated by one of the following messages on the display: “Sensor Failure, Replace sensor” – The sensor head should be
replaced as this indicates that there has been component failure.
“Sensor aging”: - This indicates that the sensor has reached the
end of its usable life and the sensor head should be replaced as
soon as possible. The measurement readings can no longer be
relied upon to be within specification.
. 17 .
or
The following menus will
to scroll to the desired menu.
ZERO CAL
NOTE: Carbon Dioxide sensors MUST be calibrated in a certified
Zero Air environment. If in doubt contact Aeroqual Limited.
until the word GO appears next to Reset
Press and hold
Routine. The routine will run for about 3-10 minutes and then beep
to indicate completion. Talk to your supplier or distributor if you
have questions.
Press
to scroll down to the next menu choice.
. 18 .
Setting the Clock *Series 500 & 505 Monitor Only
Changing the Year
To enter Clock Setup press
To change the Year press
14:30:12
Oct 07 02
The following display will appear:
(Hours: Minutes: Seconds)
(Month Day Year)
Changing Clock Hours
To change Hours, press
Press
or
or
Press
to confirm the year.
Press
to scroll down to the next Menu choice.
Setting High and Low Alarms
to confirm hours. Note: the clock is a 24-hour clock.
To enter the Alarm Setup menu press
.
Once the change is confirmed the cursor will automatically scroll
to the next parameter.
Setting the High Alarm
Changing Clock Minutes
After entering the Alarm Setup Menu, the ‘Alarm Hi’ will display.
To change Minutes press
Press
or
ALARM HI
35 ppm
to confirm minutes.
Changing Clock Seconds
To change Seconds press
Press
or
or
Press
to confirm change.
to increase or decrease the setting.
Setting the Low Alarm
to confirm minutes.
Changing the Month
To change the Month press
Press
Press
or
to confirm the month.
Once the High Alarm setting has been confirmed, the cursor will
automatically scroll to the ‘Alarm Lo’ display.
ALARM LO
0.040 ppm
Changing the Day
To change the Day press
Press
or
to confirm the day.
Press
or
Press
to confirm change.
to increase or decrease setting
Note: This sets both the monitor alarm and the external alarm.
. 19 .
.
20
.
Enabling or Disabling the Alarm
Once the Low Alarm setting has been confirmed, the cursor will
automatically scroll to the "Buzzer" display.
Screen Display of Alarm Mute
CO
35
BUZZER
ENABLE (or)
DISABLE
ppm
Press
or
to scroll between Enable or Disable.
Press
to confirm choice.
Note: If the Disable option is selected, the Alarm will be
permanently muted. A ‘P’ on the right hand side of the Alarm
Mute symbol will be displayed to indicate Permanent Mute.
Screen Display of High Alarm Condition
O3 HIGH
This is activated by pressing the alarm mute button,
. Muting
the high and low alarms using this button only mutes the alarm
during that specific alarm condition. Once the concentration returns
to within alarm limits, the alarm will reset.
A speaker symbol with a cross through the middle of it will appear
on the right hand side of the display when an alarm condition exists
and has been muted from the key pad. Once the alarm condition is
removed and the alarm has reset the symbol will disappear from the
screen.
Screen Display of Permanent Alarm Mute
8.00
ppm
CO
35
Two flashing arrow symbols pointing upwards will appear on the left
hand side of the display, accompanied by a fast beeping sound
when the Ozone concentration rises above 8.00 ppm.
Screen Display of Low Alarm Condition
O3 LOW
0.015
ppm
Two flashing arrow symbols pointing downwards will appear on the
left hand side of the display, accompanied by a slow beeping sound
when the Ozone concentration rises above 0.015 ppm.
P
The Alarm mute symbol, as above, will be permanently displayed on
the screen until the alarm is once again re-enabled via the Alarm
Setup Menu.
If an alarm condition arises when permanent mute has been
activated, flashing arrows will appear on the display as described in
the previous sections, however no sound will accompany the
flashing arrows.
Press to
. 21 .
ppm
scroll down to the next Menu choice.
. 22 .
Setting the Control Points
Setting up Data Logging Time Intervals
*500&505 Series Only
To enter the Control menu press
.
To enter the Logging Setup menu press
will appear.
LOG FREQ:
1 MIN
Setting the Control High
After entering the Control Points menu, the ‘Control Hi’ display will
appear.
CONTROL HI
0.080 ppm
Press
or
frequency in one-minute increments
or
Press
to confirm change.
to increase or decrease the setting
Setting the Control Low
Once the change has been confirmed, the cursor will automatically
scroll to the ‘Control Lo’ display.
CONTROL LO
0.040 ppm
Press
or
Press
to confirm the change.
Press
to scroll down to the next Menu choice
to increase or decrease the setting
Note: Once the control settings have been set the monitor must be
either put into “Standby” or switched off for the new settings to
become effective. Once the monitor is put back into normal
operating mode the new settings will become effective.
. 23 .
to change the logging
to confirm change and following screen will be
Press
displayed.
Press
. The Log Freq display
CLEAR LOG
NO
You can now elect to clear any logged data by selecting YES or NO
if you wish to retain the data.
Press
screen.
to toggle between NO and YES on the CLEAR LOG
Press
displayed.
to confirm your selection and following screen will be
LOGGING
OFF
Press
screen.
to toggle between OFF and ON on the LOGGING
to confirm your selection and you will be returned to the
Press
main menu.
Press
to scroll down to the next Menu choice
. 24 .
Changing Units of Measurement
To enter the ‘UNITS’ menu press
once for the concentration
unit and again for temperature unit – see displays below.
CONC UNIT:
ppm (or)
mg/m3
TEMP UNIT:
ºC (or)
ºF
S305 &
S505 only
Similarly to stop the measurement cycle, press and hold
seconds until the monitor beeps.
for two
Note:
The MIN, MAX and AVE readings are the minimum, maximum and average
readings over the period from the start of the cycle.
The ST value is the average over the last 15 minutes.
Starting and Stopping Data Logging *500&505 Series Only
3’
Press
or
to scroll between ‘ppm’ &‘mg/m or ‘ºC & ºF’
Press
to confirm the unit selection
Press and hold
for two seconds until the monitor beeps. This will start
the data logging, and a triangle icon will appear on the bottom of the
display: O3 LOW
Press to scroll down to the next Menu choice
0.024
The Max/Min/Average Measurement Cycle
Pressing
Press
ppm
scrolls between Start and Stop
to scroll to ‘EXIT’
to Exit out of Menu Setup. This will also Start or Stop
Press
the measurement cycle, depending on your menu selection.
Note: There is a quick key option to Start or Stop the ‘Max Min
Average’ measurement cycle, as follows:
From the Display Screen
O3 LOW
0.024
ppm
0.005
0.024
0.015
0.013
0.008
ppm
S300 and S500
Data logging Indicator:
The triangle is an indication that data logging is active, and is also used as
an indication of the presence of data, as described below:
-An empty triangle indicates that no data is stored
-A half full triangle indicates that some data is stored in the memory
-A full triangle indicates that the memory is full and needs downloading to
the PC.
Clearing the Data Memory
Press and hold
for two seconds until the monitor beeps. This
will start the measurement cycle, and the following display will
appear: O3 LOW TEM RH
O3 LOW
MIN
MAX
AVE
ST
for two seconds until
Similarly, to stop data logging, press and hold
the monitor beeps. Once data logging has stopped the triangle icon will
disappear.
PPM
C
%
MIN 0.005
MAX 0.024
AVE 0.015
ST
0.013
22
25
24
50
56
54
In order to clear the data memory, data logging must firstly be stopped as
described above. The memory can then be cleared by pressing and holding
the alarm mute button for two seconds until the monitor beeps or use the
CLEAR LOG function under LOGGING SETUP menu.
S305 and S505
.
25
.
. 26 .
Aeroqual Monitor Software Instructions
The Aeroqual Monitor software for MS Windows comes bundled
with Java™ 1.5.0 runtime virtual machine, a Java database, and all
components necessary to run Aeroqual Monitor software in
conjunction with the Series 500 and 505 monitor.
(NOTE: The Series 505 datalogs gas concentration as well as temperature and
relative humidity)
Software Installation
Software License:
The Series 500 and 505 monitor comes supplied with Aeroqual data
logging software. Aeroqual will retain ownership of all intellectual
property in the Software. The buyer acknowledges that they are
granted a perpetual, non-exclusive, non transferable license for the
right to use the Software for the buyer’s exclusive use and only in
conjunction with Aeroqual Products (Intended use). The buyer will
strictly adhere to the Intended Use of the Software and will not
translate, adapt, reverse compile or otherwise alter the Software.
The buyer undertakes not to disclose, assign, sell, rent, lend, sub
license or otherwise transfer the Software.
Software features:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Real time gas monitoring and data logging.
Event logging. When the gas concentration exceeds a userdefined level, an event will be generated and stored in the
database.
Logged Data Analysis with graphics view. Graphics view can be
configured by the user.
Average gas concentration level can be shown on both Real Time
gas monitoring and Logged Data Analysis graphs.
Gas concentration graphics views can be saved as JPG images.
Logged Data can be exported in other file formats such as plain
text and MS Excel™ files.
Configuration of monitor settings and PC communication port
settings from a PC.
Backup and restoration of logged data.
The Aeroqual sensor can be given a name or ID. This name can
be changed.
. 27 .
10. The conversion factor for the unit of measurement [parts per
3
million (ppm)] or [milligrams per cubic metre (mg/m )] can be
changed on S300 and S500 monitors as well as the temperature
unit (ºC or ºF) on S305 and S505 monitors.
11. Data that is logged onto the Series 500 and 505 monitor can be
downloaded to a personal computer using the Aeroqual software
provided.
12. Data from different Aeroqual sensor heads can be saved in the
same database. However, the data from each sensor head has to
be downloaded separately – see Setting Data Logging Functions
on page 31.
13. Monitor version V5.0 and above are not compatible with previous
versions of software.
System requirements:
Operating system:
Processor:
RAM:
Disk space:
Communications Port
Windows™ 2000, XP.
600MHZ or above recommended
256MB (minimum)
90MB (minimum)
Serial (or USB-to-serial adaptor)
CD-ROM Files:
S500 – x– x . exe
The Aeroqual Monitor software Windows installation file.
Installation of the Software:
Step 1:
Insert CD-ROM into CD driver
Step 2:
Browse CD-ROM and double click the installation file
“S500 –x– x . exe”, and then follow the instruction wizard
until finished.
(For Windows Vista, unzip the Vista software which
should then self-install).
Running the Software Program
Connect the Aeroqual Series 500 or 505 monitor to the COM port of your
computer using the cable supplied (The default COM port setting is COM1.
If COM2 is to be used, the COM port setting will need to be configured.
Refer to page 29 “Configuration”). Turn the monitor on.
Start the program by either:Selecting Start -> Programs -> Aeroqual -> S500 Vx.x or:if the program shortcut has been placed on desktop, by double clicking
the shortcut.
.
28
.
The following window will appear:
Figure 2: Monitor Configuration Dialog box
Figure 1: Aeroqual Monitor software main window
Setting up the Software and Monitor Parameters
This section of the manual will describe how to use the Software to
set up the Alarms, External Control Limits, Logging Times,
Concentration Units of measurement and Sensor Properties.
Click menu Monitor -> Setup (or Ctrl P).
Monitor “Configuration” Dialog
• When using a Series 505, ensure “S505 base with Temp/RH sensor”
box is checked. This configures the PC software for the S505
and displays a “Temperature Unit” field. If the S500 monitor is
used, do not select this box.
(The software default is for the S500)
• Note: Monitor settings can be loaded onto the PC by selecting
the download button in the configuration dialog box.
• It is recommended that the required settings are entered
via the PC using the Aeroqual Series 500 software and then
uploaded to the monitor.
The monitor setup dialog box will appear (figure 2). Type in the
required values or scroll up or down to set the desired values. Click
the Upload button to synchronise the monitor values with those on
the PC. Once the upload is complete the monitor will beep. Click
OK to confirm the settings for the software.
Gas Sensor Properties Configuration
In order to data log it is essential that you set the clock on the
monitor to real time. This can be done from the key pad on the
monitor (refer to page 17) or via the PC using the “Update Clock”
button in the configuration menu.
Select the “Gas Sensor” tab (Figure 3) on the next page.
. 29 .
To enter the gas sensor configuration menu, Click Monitor ->
Setup (or Ctrl P)
.
30
.
Figure 3: Gas Sensor Configuration Dialogue Box
Figure 4: Com Port Settings
The sensor name field will always be in UPPER CASE with a
maximum of 7 letters.
3
The ppm to mg/m conversion factor can be altered to
accommodate the various sensors that can be connected to the
series 500 Monitor base.
By clicking the Update button, the current settings will be stored on
the sensor head. The View button is used to view the current
settings stored on the sensor head.
Communications Port Configuration (Serial Port*)
[* if you do not have a serial port then a USB -to-Serial adaptor is required –
contact Aeroqual for details.]
Check the communication port into which the monitor serial cable
has been plugged. If it is not COM1 (default) the configuration will
need to be changed to COM2 or other user specified port.
Click Monitor -> Com Port (or Ctrl M) (figure 4).
Select COM2 or other user specified port. The other settings should
not be changed. Click OK to confirm the setting.
. 31 .
Setting the Graph Default Style
The Real Time View graph and Logged Data View graph properties
can be configured from the graph style dialogue box. These include:
the gas concentration upper and lower scales
scale & time units
graph line & background colours
alarm set & control point line colours
graph type (line or points)
whether to show the average line or not
To enter the Graph Properties menu:Click Data -> Graph -> Default Style.
To change colours on the graph lines, click on the line colour. A
colour chart will appear. Click on the desired colour. Click OK to
accept – see Figure 5 on the next page.
.
32
.
-> View Sensor Properties (monitor must be on and connected
with the PC software running), update the information and click
“Save”.
To download logged data from memory, click File -> Download
Logged Data (Ctrl D) or, click the toolbar shortcut button .
A data download progress bar will appear while the data is
downloading. Once that data download to the PC is complete, the
monitor will beep and ask the user whether they wish to clear the
logged data on the monitor. Data logged on the monitor must
always be cleared manually otherwise the data will continue to be
stored in a data base in the Aeroqual Monitor’s memory.
Figure 5 Graph Style Dialogue Box
Setting Data Logging Functions
Data Logging on the Series 500 and 505 monitors
The Series 500 monitor can log up to 4300 data points (3400 for
Series 505). Data is logged to the onboard flash memory.
View Sensor Properties
This function is used to update sensor information in the data base
and test connections. Click Monitor -> View Sensor Properties
(see Figure 3). The monitor must be on and connected with the PC
software running).
To update the data base sensor information, click “Save” after
making the required changes.
To collect data from different gas sensors using the same Series
500 or 505 monitor, the sensor properties on PC data logging
software must be updated each time a different gas sensor is used.
If the sensor information is not stored in the data base click Monitor
. 33 .
If for any reason, the data download does not complete, is
terminated or stops:• turn off the monitor to prevent any data loss.
• delete the data that has been downloaded to the PC
• close the PC software program
• repeat the downloading process with the monitor on,
connected and with the PC software running.
Data Logging directly to a PC
To data log directly to a PC ensure that the serial cable is
connected to the monitor and to the PC.
Click the File -> Start PC Data Logging or use the
toolbar.
button on the
The data will be logged directly to the database on the PC. No data
will be stored in the monitor memory in this mode of operation.
However, if PC data logging is stopped (by clicking the Stop button
on the toolbar), the data from this point onwards will be stored in
the Series 500/505 monitor memory.
While logging directly to a PC, the Real Time View Graph as shown
on the next page will appear on the PC screen.
. 34 .
Graphing and Data Analysis Functions
To View Logged Data as a graph
Ensure that all data has been downloaded from the monitor to the
PC as per the Data Logging section on page 31. To view the
downloaded or logged data as a graph, click
Data -> Graph-> Logged Data (or Ctrl G) to launch the Logged
Data Graph View (see figure 8 below).
Select the date and time range of the data to be viewed as well as
the desired time units* and sensor.
(* Note: In the Time Unit drop-down box “Quarters” refers to 15
minute time periods)
Figure 6 Real Time Graph View
Click the Apply button to load the data.
Note: Temperature & humidity graphs will appear only when the PC software has
been configured for a Series 505 monitor.
Figure 7 Real Time Table View
Note: As new data is received in Figure 7, it will be added to the bottom of the table.
The maximum number of rows in the table view is 50.
. 35 .
Figure 8 Logged Data Graph View
. 36 .
To print a Logged Data Graphics View
To print the Logged Data Graph View click Print.
A data graph title input window will appear “Concentration for …”.
Input the required title to identify the location from which the data
was recorded. Click OK to confirm and follow the remaining
instructions to print the graph.
To Save Graph as an Image
Click the Save button (Figure 8), then give it a name and it will be
saved as a JPG file.
To Change the Graph Style
Click the Style button (Figure 8) and the graph style dialog box will
appear. Select the appropriate value and click OK to confirm.
To expand a selected area of the Graph
With Figure 8 displayed, using your mouse, drag to select an area
of the graph. Then release the mouse and the selected area will be
expanded.
To reset the Graph to the Default Style
With Figure 8 displayed, simply click the Reset button
To View Logged Data in a Table
To view logged data in a table format, click
Data -> Table -> Logged Data (or Ctrl E).
The Logged Data Table window will be launched (figure 9). Select
the desired date and time ranges and sensor. Press Apply to
confirm the selection and load the data. The data table can also be
sorted by clicking a column header.
. 37 .
Figure 9 Logged Data Table View
When this data is no longer needed it can be deleted by clicking the
Delete button on the Logged Data Table window (Figure 9). This
will delete the individual data points from the database.
To print a table of logged data
To print a table of logged data, click the Print button on the Logged
Data Table window (Figure 9). A data table title input window will
appear “Gas Concentration Logged Data for ….”. Input the required
title to identify the location from which the data was recorded. Click
OK to confirm and follow the remaining instructions to print the
table.
To Export Data
To export data, click File -> Export Logged Data
To export the data to a file, click the Export button on the Logged
Data Table window (Figure 9), then select a directory and choose a
file format – either plain text or MS Excel file and type in a file name.
Click Save to export the data.
. 38 .
Daily Summary Analysis
The Daily Summary Analysis is a summary for each day, from
midnight to midnight, of the Minimum, Maximum and Average (Gas)
reading over the 24 hour period.
To Create and view the “daily analysis”
To view the created daily summary:
Click menu Data -> Analysis -> Daily Analysis. The daily
summary view window will be launched (see figure10).
Select the data range and sensor. Press Apply to create the daily
analysis and load it into the view window.
Note: This process can take up to 10 minutes or longer to
complete and must not be interrupted (the time taken is
dependant on the volume of data that needs to be processed.
The summary data files can be exported to files such as MS Excel
(click the Export button).
The data can also be deleted by clicking the Delete button. This will
not delete the individual data points from the database, only the
daily summary data.
Viewing Logged Events
An event will be generated when the gas concentration exceeds the
alarm setpoints. A warning dialog box as shown in figure 11 will
appear once an alarm setpoint has been exceeded. The event
dialog can be used to record how the problem was handled and by
whom. By clicking the OK button, the event will be stored into the
database.
To view these logged events, click menu Data -> Table -> Logged
Events (Ctrl L). The Logged Event View window will be launched,
figure 12. The event data can be exported to an MS Excel or plain
text file by clicking the Export button in the Logged Event View
window. This data can also be deleted by clicking the Delete button
in figure 12.
Figure 11 Event Log Dialogue
Figure 10 Daily Analysis Summary View
. 39 .
. 40 .
logging, as when data is restored, the current data in the
database will be lost unless it has been zipped.
To view an archived database on a different PC
•
•
•
•
•
Install the Aeroqual Monitor Software to the PC if not
already installed
Copy the zipped file to the PC
Click File-->unzip Database
Select the zipped file and click OK
View and analyze data as required
To view an archived database on the same PC
•
Figure 12 Logged Event view
Advanced Data Management
•
•
•
•
•
•
Stop PC data logging (data logging will now be performed by
the monitor)
Zip existing database
Unzip archived database (File -> Unzip Database)
View and analyze data as required (Data -> Table -> Logged)
Zip archive database
Unzip existing database
Get logged data from the monitor (Downloads data from monitor
that was logged while you viewed the archive database)
Start PC data logging (This will resume the data logging without
loss of data).
To Archive the database as a zipped format file
Archive logged data by: click File -> Zip Database
Select a directory and input a file name to backup all the current
stored data to a zipped file.
Viewing archived data
To view an archived database it is important that any existing data
logging function is not interrupted. It is recommended that you do
not view archived data on the same PC being used for data
. 41 .
. 42 .
Troubleshooting
Series 300 / 305 / 500 / 505
Fault
Description
No power
External alarm
and control
doesn't work
correctly
Sensor failure
when the
sensor is new
Reading high
under zero gas
conditions
Possible cause
Remedy
Lead connection
broken
Reconnect power lead
Power supply failure
Replace 12V DC power
supply
Battery flat
Recharge battery
S300,305,500 & 505
damaged
Replace unit
Sensor head damaged
Replace sensor head
Incorrect RJ12 pins
used
Check pins and wire correctly
No diode across
external relay coil
Fit diode across external
relay coil
Diode polarity incorrect
Fit diode correctly
Insufficient warm up
Run the sensor on full power
for 24-48 hours.
Air contaminated
Move the sensor to cleaner
environment and check
reading
Sensor damaged
Background gas level
higher than normal
Replace sensor
Move sensor to clean air and
check reading is zero or
close to zero
Interferent gas present
Move sensor to clean air and
check reading is zero or
close to zero
ZERO CAL sensor in a
clean, stable background
Sensor zero drift
Sensor damaged
. 43 .
Replace sensor
Fault
Description
Possible cause
Remedy
Reading lower than
expected reading
in the presence of
sensor gas
Sensor correct
Check calibration of gas
generator.
Sensor inlet contaminated
Clean sensor inlet filter and mesh
Sensor fan failed
Replace sensor
Interferent gas present
Move sensor to clean air and
check reading upon exposure to
known gas concentration
Gas reactive and
decomposing before
detection
Move the monitor closer to the
source of the gas
Local air flow too high
(ozone sensors) or
too low (VOC and
ammonia sensors)
Modify the airflow into and
around sensor head.
Sensor calibration lost
Sensor correct
Replace /refurbish sensor
Check calibration of gas
generator.
Interferent gas present
Move sensor to clean air and
check reading upon exposure to
known gas concentration
Sensor calibration lost
Power supply unstable
Replace /refurbish sensor
Install stable power supply
Power supply current
rating incorrect
Install power supply with correct
rating
Local air flow too high
Reduce air flow
Environmental conditions
fluctuating
Reduce fluctuations
EMI noise picked up via
RS232 cable (S500/505
unit only) and PC
Unplug cable to determine if this
reduces the instability. If this
solves the problem then isolate
the power on PC.
Reconnect leads
Reading higher
than expected in
the presence of
sensor gas
Reading unstable
RS232
communications
unstable (S500 &
505 only)
Connections broken
COM Port settings
incorrect
Setup COM port correctly
Synchronise clock with PC. If this
does not work then the Monitor
clock battery may be flat. Return
monitor to Aeroqual for battery
replacement.
Clock setting incorrect
.
44
.
Diagnostic Features
Disposal / Recycling
Sensor Failure
The S300, 305, 500 & 505 monitors have inbuilt diagnostics to detect sensor faults.
If the sensor fails it can be easily replaced by simply removing and installing a new
one. The failed sensor can be sent back to Aeroqual for refurbishment or disposal.
Table of monitor status conditions
Fault
description
No fault
Sensor failed
fault
Sensor aging
fault
Communication
s failure
Sensor
standby
LCD
screen
0-5 V output
Control
output
As set by
user
Low
alarm
output
As set by
user
High
alarm
output
As set by
user
Data
logging
(S500 only)
valid gas
reading
Valid gas
reading
Sensor failure
Reading
proportional to
gas reading
5V
open
closed
closed
9999
Valid gas
Reading +
Sensor aging
Unit will turn off
Reading
proportional to
gas reading
0V
As set by
user
As set by
user
As set by
user
valid gas
reading
open
open
open
No output
Standby
symbol
0V
open
open
open
No output
Care and Maintenance
Your Aeroqual Monitor is a product of superior design and quality
and should be treated with care. When using your Aeroqual
Monitor:
Keep it and all its parts and accessories out of the reach of
small children.
Keep it dry. Avoid water and/or condensation as humidity and
liquids containing minerals may corrode electronic circuits.
Do not use or store in dusty, dirty areas.
Do not store or turn off the monitor in temperatures below 10°C.
This unit is designed for use at temperatures between -5°C and
+50°C (23°F and 120°F). Sudden changes in temperature will
cause condensation that may damage the electronic
componentry.
Do not attempt to open. Non-expert handling of the device may
cause damage.
Do not drop, knock or shake as this could lead to internal
damage.
Do not use harsh chemicals, cleaning solvents or strong
detergents for cleaning. Wipe with a soft cloth slightly
dampened with a mild soap-and-water solution.
. 45 .
Please note that this is an electronic product and disposal should be in line
with your local or country legislation. The plastic casing of the product is
made from a Polycarbonate / ABS blended material (PC + ABS) and is
marked accordingly.
Specifications – Series 300, 305, 500 & 505
Series 300, 305, 500 and 505 Monitor Bases
ppm or mg/m3
Yes
Yes
Yes
Yes
Yes
Yes
Yes
12 VDC or switch to GND
(150 mA max)
LoALM, HiALM & Control
0-5V
12 VDC, 800 mA
9.6V Ni-MH
Yes
Screw fix
Yes
Measurement units
Removable / replaceable sensor head
On-board alarm
Alarm status displayed
Low battery indication
Alarm mute function
Sensor condition status
Stand-by mode
External signal for alarms & control *
(see note below)
External signal functions
Analogue output
Power supply
Rechargeable battery pack (optional)
Portable (with optional battery pack)
Permanently fixable
Remote Sensor Capability
* Series 500 & 505 only:
Data interface with PC
On Board Data Logging
Data logging independent of PC
Data logging direct to PC
On-board real-time clock
Data logging software supplied
Serial RS232
4,300 data points on S500
3,400 data points on S505
Yes
Yes
Yes
Yes
* Series 305 & 505 only:
Temperature & Relative Humidity Sensor
Yes
NOTE:
All of the transistor outputs (those shown asterisked above *) are open collector current sink. The
maximum rating of these transistor outputs is 12VDC at 150mA
Should you connect a relay or any other inductive load to the transistor outputs, a back EMF suppression
diode must be fitted across the load.
Aeroqual accepts no responsibility for damage to this product or any other issues arising from the noncompliance with the above directives. Failure to implement these directives will invalidate the warranty on
this product
. 46 .
Drawings
SENSOR HEAD SPECIFICATIONS
Relativ
e
Respo Sampli Operat
ing
Resolu nse
ng
Humidi
Temp.
tion
ty
Time Metho (environme
(non(T90)
d5
ntal)
condensin
Maxi
Calibr
mum
ated
Expos
Range
ure
LDL
Accuracy
Ammonia
0 - 100 ppm
0 - 100
200
0.5
ppm
<± 5ppm 0 100 ppm
0.1 ppm
< 60 s
Ammonia
(leak)
0 - 1000 ppm
01000
2000
2 ppm
<± 15%
1 ppm
Carbon
monoxide
0 - 100 ppm
0 - 100
200
0.5
ppm
<± 5 ppm
Carbon
monoxide
0 - 1000 ppm
01000
2000
1 ppm
Carbon
dioxide
0 - 2000 ppm
02000
NA
Carbon
dioxide
0 - 5000 ppm
05000
Carbon
dioxide
0 - 5.00%
Sensor
g)
F
-20°C to
40°C
5 to
95%
< 60 s
F
-20°C to
40°C
5 to
95%
0.1 ppm
< 150 s
F
0°C to
40°C
5 to
95%
<± 10%
1 ppm
< 150 s
F
0°C to
40°C
5 to
95%
-
<± (40 ppm +
3%)
10 ppm
< 60 s
F
0 to
40°C
5 to
95%
NA
-
<± (150 ppm +
5%)
10 ppm
< 60 s
F
0 to
40°C
5 to
95%
05.00%
NA
-
<± 5%
0.01%
< 60 s
F
0 to
40°C
5 to
95%
05000
20000
5 ppm
<± 10 %
1 ppm
< 90 s
F
-20°C to
40°C
5 to
95%
Hydrogen
sulphide
0 - 10 ppm 1
0 - 10
25
10 ppb
<± 0.5 ppm
0.01
ppm
< 60 s
D
-20°C to
40°C
5 to
95%
Hydrogen
sulphide
0 - 50 ppm
0 - 50
100
0.05
ppm
<± 1 ppm 0 10 ppm
<± 2 ppm 10 50 ppm
0.1 ppm
< 60 s
D
-20°C to
40°C
5 to
95%
Methane
0 - 10000
ppm
09999
10000
-
<± 15%
1 ppm
< 60 s
F
0°C to
40°C
30 to
80%
Ozone
0 - 0.150 ppm
00.150
0.250
1 ppb
<± 0.005 ppm
0.001
ppm
< 70 s
F
-5°C to
40°C
5 to
95%
Ozone
0 - 0.5 ppm
00.500
1
1 ppb
<±0.008ppm 0
- 0.1ppm
<± 10% 0.1 0.5ppm
0.001
ppm
< 60 s
F
-5°C to
40°C
5 to
95%
Hydrogen
0 - 5000 ppm
1
Depressions in
the battery cover
demarcating the
screw-hole
positions for
fixing the unit to
the wall.
.
47
.
. 48 .
NOTES
SENSOR HEAD SPECIFICATIONS (cont’d)
Oper
ating
Tem
p.
Relat
ive
Hum
idity
(environ
mental)
(nonconden
sing)
-5°C
to
40°C
5 to
95%
Calib
rated
Ran
ge
Maxi
mum
Expo
sure
LDL
Ozone
0.5 - 20
ppm 2
0.5 20
25
10
ppb
<± 10% 0.5 2 ppm
<± 15% 2 20 ppm
0.01 ppm
< 35 s
F
Ozone
(leak)
For ozone leak detection at IDLH (Immediate
Dangerous to Life & Health – 5ppm)
0.01 ppm
< 10 s
F
NMHC 3,4
0 - 25 ppm
0 - 25
50
0.1
ppm
<± 10% 0.1 25 ppm
0.1 ppm
< 60 s
F
0200
250
1 ppm
<± 5 ppm 0 50 ppm
<± 10% 50 200 ppm
1 ppm
<5s
(T50)
F
0°C
to
40°C
30 to
80%
0 - 10
20
0.2
ppm
<± 0.5 ppm
0.01 ppm
< 60 s
F
-20°C
to
40°C
5 to
95%
0100
200
0.5
ppm
<± 10%
0.1 ppm
< 60 s
D
-20°C
to
40°C
5 to
95%
VOC 025ppm4
0 - 25
50
0.1
ppm
<± 10% 0.1 25 ppm
0.1 ppm
< 60 s
F
VOC 0-500
ppm4
0500
1000
1 ppm
<± 10%
1 ppm
< 60 s
F
Other
Gases
Contact Aeroqual with specific requirements for gas and concentration
Temperatu
re
-20 to
100°
C
-40 to
120°
C
0.01°
C
<± 0.3°C
0.01°C
<1s
-
Humidity
0 to
100%
100%
1%
RH
2% RH
1% RH
<1s
-
Sensor
Perchloroe
thylene
0 - 200
ppm
Sulphur
dioxide
0 - 10 ppm
Sulphur
dioxide
0 - 100
ppm
1
2
3
4
5
Accuracy
Resolut
ion
Respon
se Time
(T90)
Sam
pling
Meth
od5
-5°C
to
40°C
-20°C
to
40°C
-20°C
to
40°C
-20°C
to
40°C
-40 to
120°
C
-40 to
120°
C
5 to
95%
5 to
95%
5 to
95%
5 to
95%
0 to
100%
0 to
100%
Other specific concentrations available on request
Accuracy < 0.5 ppm is unspecified (for applications that require accurate measurement < 0.5 ppm
use low or ultra-low sensor heads)
Non Methane Hydrocarbon sensor (low sensitivity to alcohols & esters)
Calibrated against isobutylene. Other specific VOC calibrations are available on request
D= diffusion, F=fan
. 49 .
. 50 .
NOTES
. 51 .
NOTES
. 52 .
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