RAE Systems 2601 PGM-2601 User Manual MicroRAE User s Guide

RAE Systems, Inc PGM-2601 MicroRAE User s Guide

Manual

Wireless Personal Four-Gas Monitor
© 2016 RAE Systems by Honeywell
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Contents
1. Standard Contents ......................................................................................................... 10
2. General Information ...................................................................................................... 11
3. User Interface ................................................................................................................ 12
3.1. Display Overview ............................................................................................... 12
3.1.1. Status Indicator Icons .................................................................................. 12
3.1.2. Keys & Interface ......................................................................................... 14
3.2. Screen Display For Various Numbers Of Active Sensors ................................. 14
3.3. Menus ................................................................................................................. 15
3.4. Glance Mode ...................................................................................................... 16
3.5. Panic Alarm ........................................................................................................ 16
3.6. Confidence LED ................................................................................................. 16
4. Mesh Wireless Control And Submenus ........................................................................ 17
5. Battery Charging ........................................................................................................... 18
6. External Filter ............................................................................................................... 21
7. Turning The MicroRAE On And Off ........................................................................... 22
7.1. Turning The MicroRAE On ............................................................................... 22
7.2. Turning The MicroRAE Off .............................................................................. 22
7.3. Testing Alarm Indicators .................................................................................... 23
7.4. Glance Mode ...................................................................................................... 23
7.4.1 Enter Glance Mode ..................................................................................... 23
7.4.2 Screens ........................................................................................................ 24
7.4.3 Exit Glance Mode ....................................................................................... 24
8. Modes Of Operation ..................................................................................................... 27
9. Programming................................................................................................................. 27
9.1. Enter Programming In Basic Mode .................................................................... 27
9.2. Enter Programming In Advanced Mode ............................................................ 28
9.3. Menus And Submenus ....................................................................................... 28
9.3.1. Calibration....................................................................................................... 29
9.3.2. Sensor On/Off ................................................................................................. 31
9.3.3. Clear Datalog .................................................................................................. 31
9.3.4. Monitor Setup ................................................................................................. 31
9.3.4.1. GPS On/Off ........................................................................................ 31
9.3.4.2. Set User ID ......................................................................................... 31
9.3.4.3. Set Site ID .......................................................................................... 32
9.3.5. Set Radio ......................................................................................................... 32
9.3.5.1. BLE On/Off ....................................................................................... 32
9.3.5.2. WiFi On/Off ....................................................................................... 32
9.3.5.3. Sent History ....................................................................................... 32
9.3.5.4. Roaming On/Off ................................................................................ 32
9.3.5.5. Radio On/Off ..................................................................................... 33
9.3.5.6. Set PAN ID ........................................................................................ 33
9.3.5.7. Set Channel ........................................................................................ 33
9.3.5.8. Join Network ...................................................................................... 33
9.3.5.9. Factory Reset ..................................................................................... 34
9.3.5.10. Exit ................................................................................................... 34
9.4. Parameters Accessed Through ProRAE Studio II.............................................. 35
10. Policy Enforcement ..................................................................................................... 37
11. Calibration And Testing .............................................................................................. 40
11.1. Bump Testing And Calibration ....................................................................... 40
11.1.1. Bump (Functional) Testing (Single Bump or Multi Bump) ......................... 41
11.2. Zero Calibration .............................................................................................. 42
11.2.1. Zero Calibration ............................................................................................ 42
11.2.2. Single-Sensor Zero Calibration ............................................................... 42
11.3. Span Calibration ............................................................................................. 43
11.3.3 Multi-Sensor Span Calibration ...................................................................... 43
11.3.4. Single-Sensor Span Calibration .................................................................... 43
12. Datalog Transfer, Monitor Configuration, and Firmware Upgrades Via Computer .. 45
13. Maintenance ................................................................................................................ 46
14. Alarms Overview ........................................................................................................ 51
15. Troubleshooting .......................................................................................................... 54
16. Diagnostic Mode ......................................................................................................... 54
17. Editing Features .......................................................................................................... 56
18. Specifications .............................................................................................................. 58
19. Controlled Part of the Manual for PGM-2600 ............................................................ 62
20. Technical Support ....................................................................................................... 67
21. RAE Systems Contacts ............................................................................................... 67
5
WARNINGS
This Manual must be carefully read by all individuals who have or will have the respon-
sibility of using, maintaining, or servicing this product. The product will perform as
designed only if it is used, maintained, and serviced in accordance with the manufac-
turer’s instructions. The user should understand how to set the correct parameters and
interpret the obtained results.
CAUTION!
Only use the RAE Systems rechargeable lithium-ion battery pack supplied with
the instrument.
Charge the instrument Li-ion battery using the specifically supplied RAE Systems
charger and only outside hazardous areas. The maximum voltage from the charger
must not exceed 6.0 VDC.
Any data download device connected to this instrument must be approved SELV
or Class 2 equipment.
Use of non-RAE Systems components will void the warranty and can
compromise the safe performance of this product.
Warning: Substitution of components may impair safe performance of this
product.
SPECIAL CONDITIONS FOR SAFE USE
This multi-gas monitor must be calibrated if it does not pass a bump test, when a
new sensor has been installed, or at least once every 180 days, depending on use
and sensor exposure to poisons and contaminants
No precautions against electrostatic discharge are necessary for portable
equipment that has an enclosure made of plastic, metal or a combination of the
two, except where a significant static-generating mechanism has been identified.
Activities such as placing the item on a belt, operating a keypad or cleaning with a
damp cloth, do not present a significant electrostatic risk. However, where a
static-generating mechanism is identified, such as repeated brushing against
clothing, then suitable precautions shall be taken, e.g., the use of anti-static
footwear.
Note: Users are recommended to refer to ISA -RP12.13, Part II-1987 for general
information on installation, operation, and maintenance of combustible gas detection
instruments.
6
WARNINGS
ONLY THE COMBUSTIBLE GAS DETECTION PORTION OF THIS
INSTRUMENT HAS BEEN ASSESSED FOR PERFORMANCE.
UNIQUMENT, LA PORTION POUR DÉTECTOR LES GAZ COMBUSTIBLES
DE CET INSTRUMENT A ÉTÉ ÉVALUÉE.
CAUTION: BEFORE EACH DAY’S USAGE, SENSITIVITY OF THE
COMBUSTIBLE GAS SENSOR MUST BE TESTED ON A KNOWN
CONCENTRATION OF METHANE GAS EQUIVALENT TO 20 TO 50% OF FULL-
SCALE CONCENTRATION. ACCURACY MUST BE WITHIN 0 AND +20% OF
ACTUAL. ACCURACY MAY BE CORRECTED BY CALIBRATION PROCEDURE.
ATTENTION: AVANT CHAQUE UTILISATION JOURNALIERE VERIFIER LA
SENSIBILITE AVEC UNE CONCENTRATION CONNUE DE METHANE
EQUIVALENTE A 20-50% DE LA PLEINE ECHELLE. LA PRECISION DOIT ETRE
COMPRISE ENTRE 0-20% DE LA VALEUR VRAIE ET PEUT ETRE CORRIGEE
PARUNE PROCEDURE DETALONNAGE.
CAUTION: HIGH OFF-SCALE READINGS MAY INDICATE AN EXPLOSIVE
CONCENTRATION.
ATTENTION: DES LECTURES SUPÉRIEURES A L’ÉCHELLE PEUVENT
INDIQUER DES CONCENTRATIONS EXPLOSIVES.
7
Caution:
This device complies with Part 15 of the FCC Rules/Industry Canada license-exempt
RSS standard(s). Operation is subject to the following two conditions: (1) this device
may not cause harmful interference, and (2) this device must accept any interference
received, including interference that may cause undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions
suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de
l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
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:
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.
Under Industry Canada regulations, this radio transmitter may only operate using an
antenna of a type and maximum (or lesser) gain approved for the transmitter by
Industry Canada. To reduce potential radio interference to other users, the antenna
type and its gain should be so chosen that the equivalent isotropically radiated power
(E.I.R.P.) is not more than that necessary for successful communication.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut
fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé
pour l'émetteur par Industrie Canada. Dans le but de réduire les risques de
brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type
d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente
(p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication
satisfaisante.
8
Product Marking
The MicroRAE (PGM-2600) is certified according to the IECEx scheme, ATEX and CSA for US
and Canada under the intrinsic safety method of protection.
The PGM-2600 is marked with the following information:
RAE SYSTEMS
3775 N. 1st. St., San Jose
CA 95134, USA
Type PGM-2600.
Serial No/barcode: XXXX-XXXX-XX
IECEx SIR
15.0039X
Ex ia d IIC T4 Gb
Ex ia I Ma
0575
SIRA 15 ATEX 2080X
II 2G Ex ia d IIC T4
Gb
I M1 EX ia I Ma
-20º C < Tamb < +60º C
Um: 6V
Battery pack: M03-3004-000
Warning: Substitution of components may impact intrinsic safety
Avertissement: La substitution de composants peut compromettre la securité intrinsèque
WARNING: Read and understand instruction manual before operation or servicing.
AVERTISSEMENT: Lisez et comprenez le manual d’instructions avant d’utiliser ou
service.
WARNING: Substitution of components may impact intrinsic safety.
AVERTISSEMENT: La substitution de composants peut compromettre la sécurité
intrinsèque
WARNING: To prevent ignition of a hazardous atmosphere, batteries must only be
charged in an area known to be non-hazardous. Um = 6.0V. Use only approved charger/
AVERTISSEMENT: Afin de prevenir l’inflammation d’atmosphères dangereuse, ne
charger le jeu de batteries que dans des emplacement designés non dangereux. Um = 6V
Utilisez uniquement un chargeur approuvé.
Only use approved battery pack: M03-3004-000
Only charge the battery in safe area in the ambient temperature range 0°C ≤ Tamb ≤ 40°C
9
Proper Product Disposal At End Of Life
The Waste Electrical and Electronic Equipment (WEEE) directive
(2002/96/EC) is intended to promote recycling of electrical and electronic
equipment and their components at end of life. This symbol (crossed-out
wheeled bin) indicates separate collection of waste electrical and electronic
equipment in the EU countries. This product may contain one or more
Nickel-metal hydride (NiMH), Lithium-ion, or Alkaline batteries. Specific
battery information is given in this user guide. Batteries must be recycled or
disposed of properly.
At the end of its life, this product must undergo separate collection and recycling from
general or household waste. Please use the return and collection system available in your
country for the disposal of this product.
Sensor Specifications, Cross-Sensitivities, And Calibration Information
For information on sensor specifications, cross-sensitivities, and calibration information,
refer to RAE Systems Technical Note TN-114: Sensor Specifications And Cross-
Sensitivities (available for free download from www.raesystems.com). All specifications
presented in this Technical Note reflect the performance of standalone sensors. Actual
sensor characteristics may differ when the sensor is installed in different instruments. As
sensor performance may change over time, specifications provided are for brand-new
sensors.
Make Sure Firmware Is Up To Date
For best operation, make sure your monitor is running the latest firmware. Check
www.raesystems.com for updates.
10
1. Standard Contents
The MicroRAE is available in various user-specified configurations, each with the
accessories shown below.
In addition to the instrument, the following are included:
Item
Part Number
Travel charger
M03-3005-000
AC adapter
500-0036-102
USB cable
410-0203-000
MicroRAE CD
M03-4005-000
QuickStart guide
M03-4002-000
Calibration cap for diffusion models
M03-3003-000
Warranty card
000-4008-001
11
2. General Information
The MicroRAE gas monitor combines continuous monitoring capabilities for toxic and
combustible gases with Man Down Alarm functionality, BLE (Bluetooth Low Energy), and
optional GPS and either WiFi or Mesh Radio wireless connectivity in a compact, portable
instrument. It offers a selection of field-replaceable electrochemical and combustible sensors to
fit a wide variety of applications. Its wireless capability elevates protection by providing real-time
access to instrument readings and alarm status from any location for better visibility and faster
response.
2.1. Key Features
All-in-one continuous monitoring capabilities for oxygen, toxic and combustible
gases, for a total of up to four threats at a time
Wireless access to real-time instrument readings and alarm status from any location
Local and remote wireless notification of alarm conditions, including Man Down
Alarm and location
GPS functionality to allow better location
Simple maintenance with easily accessible sensors
Glance Mode gives quick overview of sensors and wireless configuration
Gas inlets
Display
MODE
Key
Y/+
Key
Alarm
Buzzer
LED
LED
LED
LED
Alligator
Clip
(on back)
Charging and
Communicaion
Contacts
(on bottom)
Light
Sensor
12
3. User Interface
The MicroRAEs user interface consists of the display, LEDs, an alarm buzzer, and two keys.
3.1. Display Overview
The LCD display provides visual feedback that includes the sensor types, readings, battery
condition, and other functions.
3.1.1. Status Indicator Icons
Along the top of most screens are status indicators that tell you whether a function is operating
and/or its strength or level.
Icon
Function
Mesh and WiFi enabled and power on
Mesh Radio or WiFi Wireless status: the radio is off (replaced
by “R” when Roaming is on).
Mesh Radio or WiFi Wireless status: the radio is on (replaced
by “R” when Roaming is on). Wireless strength is indicated by
0 to 4 bars. Flashing icon without bars indicates network has
not been found.
Cannot find network (blinking icon)
Mesh Radio & WiFi signal less than 20%
Mesh Radio & WiFi signal 21% to 50%
Mesh Radio & WiFi signal 51% to 70%
Mesh Radio & WiFi signal 71% to 100%
Roaming status: “R” blinks when trying to find a network
(replaced by antenna when Roaming is off). “R” is solid when
network communication established.
Network joined, signal very low RSSI (0% to 19%)
Unit of measure
Reading value
Sensor type
Datalog Status indicator
Battery Status
Man Down alarm on
Calibration and bump test
up to date
BLE on
Instrument in alarm
Mesh Radio on and signal strength
GPS on and signal strength
13
Icon
Function
Network joined, signal low RSSI (20% to 49%)
Network joined, signal medium RSSI (50% to 69%)
Network joined, signal good RSSI (70% to 100%)
No radio icon: The instrument is not equipped with a radio
module.
BLE (Bluetooth Low Energy) is on
GPS Status: off, no satellites found, 1 to 3 satellites, 4 to 8
satellites, 9 to 12 satellites.
Datalogging status (shown when datalogging is on, blank when
off).
Battery voltage is greater than 70%
Battery voltage is 41% to 70%
Battery voltage is 11% to 40%
Battery voltage is less than 10% (icon blinks)
Calibration overdue.
Bump test overdue.
Man Down alarm enabled.
All sensors tested and calibrated tick mark (all sensors have
been bump tested and calibrated; no sensor is overdue for a
bump test or calibration according to the intervals configured
on the instrument.
Go to next page.
Instrument is in alarm (flashes)
14
3.1.2. Keys & Interface
The MicroRAE has two keys:
MODE
Y/+
In addition to their labeled functions, the keys labeled [MODE] and [Y/+] act as “soft keys” that
control different parameters and make different selections within the instrument’s menus. From
menu to menu, each key controls a different parameter or makes a different selection.
In addition to the functions described above, either key can be used to manually activate display
backlighting. Press a key when the backlighting is off to turn it on.
3.2. Screen Display For Various Numbers Of Active Sensors
The MicroRAE can accommodate from one to four sensors. When one or more sensors is either
not installed or turned off, the display only shows the installed, active sensors:
15
3.3. Menus
The reading menus are easy to step through by pressing the [MODE] and [Y/+] key.
* If the MicroRAE is WiFi equipped: WiFi-equipped instruments can receive up to
five messages. If a message has been received by the MicroRAE, the number of messages
is displayed (1 MSG, etc.). The display shows the message sequentially, cycling through
the message each half-second. The Message number, “page” of the message (it automat-
ically breaks a message across screens), and received time and date are shown. Up to five
messages can be received by the MicroRAE. Pressing [MODE] Steps through the
messages. When “Exit” is shown, press [Y/+] to return to the Main Display.
Note: In most cases, if no buttons are pressed at any of the menu steps for 60 seconds, the
instrument reverts to the main display.
*
16
3.4. Glance Mode
If you want to check your instrument’s configuration and it is turned off, you do not have
to turn it on. Press and hold [Y/+] until the screen illuminates and shows the
configuration. This tells you the installed sensors:
Press [Y/+] to advance through screens that tell you if the radio is on, BLE is on, GPS is
on, WiFi is on, etc. These change, depending on the instrument’s configuration.
To exit, press [MODE], and the display shuts off.
Note: If you do not press a button for 60 seconds, it turns off automatically.
3.5. Panic Alarm
Press and hold [Y/+] at any time to trigger the Panic Alarm. The display shows “PANIC
ALARM” and sends a message to the Location Manager or ProRAE Guardian.
(Note: Use ProRAE Studio II to define information and its prioritization for viewing.)
In addition, the instrument alarms (audible and visible) four times per second. The
instrument also sends an emergency message to the Location Manager or ProRAE
Guardian.
Press [Y/+] to clear the alarm. The alarm stops and the display returns to the main
reading screen.
3.6. Confidence LED
You can use ProRAE Studio II to program the MicroRAE to continually provide an LED
blink every 3 seconds so that you can tell without looking closely that the instrument is
working.
17
4. Mesh Wireless Control And Submenus
When you step through the main menu, as shown in the Menus diagram, there are four
screens for wireless communication, containing information on wireless settings and
status. If Roaming is not turned on, then you must set a PAN ID in order to communicate
with a Mesh Network.
Note: These are only present if the MicroRAE is equipped with a Mesh Network wireless
module.
18
5. Battery Charging
Always fully charge the battery before using the MicroRAE. Its Li-ion battery is charged by
placing the MicroRAE in its Travel Charger (P/N: M03-3005-000) or Charging Cradle. Contacts
on the bottom of the instrument meet the Travel Charger’s or Charging Cradle’s contact pins,
transferring power.
Note: Before attaching the MicroRAE to a charger, visually inspect the contacts to make sure
they are clean. If they are not, wipe them with a soft, dry cloth. Do not use solvents or cleaners.
WARNING
To reduce the risk of ignition of hazardous atmospheres, recharge, remove or replace the
battery only in an area known to be non-hazardous!
Next, put the plug from the power supply (P/N: 500-0036-102) into the jack on the side of the
Travel Charger.
Plug the other end of the charger into a power source (AC outlet or mobile power port in a
vehicle, depending on the model). When power is applied and the MicroRAE’s battery is
charging, the LED glows red. The LED glows green when the battery is fully charged.
Note: For mobile charging, only use Automotive Charging Adapter (P/N 003-3004-000) from
RAE Systems.
To remove the MicroRAE from the Travel Charger, squeeze the latches on the sides of the Travel
Charger and pull it away from the instrument.
Align the Travel Charger with the middle of the MicroRAE and press it
until it is firmly attached.
19
5.1. Charger Station (Multi-Charger)
A Multi Charger (P/N: M03-0300-000) is available for charging up to five MicroRAE
instruments at one time. Note: It uses a different AC adapter (P/N: 500-0156-000) than the travel
charger.
Insert the plug from the power supply into the jack on the side of the Multi Charger:
Plug the other end of the charger into a power source.
5.1.1 Charging With The Multi Charger
Press the MicroRAE into any of the Multi Charger’s cradles. It should be held firmly in place. If
the power is connected to the Multi Charger, the LED indicator on the cradle should glow. When
power is applied and the MicroRAE’s battery is charging, the LED glows red. The LED glows
green when the battery is fully charged.
20
Remove the instrument from the cradle by tilting the release on the rear of the charging cradle
away from the instrument and lifting the MicroRAE.
21
5.2. Battery States
The battery icon on the display shows how much charge is in the battery and alerts you to any
charging problems.
Battery low
1/3 charge
2/3 charge
Full charge
When the battery’s charge falls below a preset voltage, the instrument warns you by beeping once
and flashing once every minute. The instrument automatically powers down within 10 minutes,
after which you will to recharge the battery.
6. External Filter
The External Filter (M03-3009-000) is designed to prevent debris from entering the MicroRAE in
dirty or dusty environments. Align the filter over the sensor openings and tighten the Philips
screw to secure it in place. Replace the filter when it appears dirty.
22
7. Turning The MicroRAE On And Off
7.1. Turning The MicroRAE On
With the instrument turned off, press and hold the [MODE] key until the audible alarm stops, and
then release.
When starting up, the MicroRAE turns the backlight on and off, beeps once, blinks once, and
vibrates once. A RAE Systems logo should appear first. During a normal startup, this is followed
by a progression of screens that tell you the MicroRAE’s current settings.
Then the MicroRAE’s main reading screen appears. It takes 45 seconds for some sensors to show
a reading, so if any have not warmed up by the time the main screen is shown, you will see “- -
instead of a numerical value until the sensor provides data (if you turn a sensor off and on again,
it also shows - - for up to 45 seconds). Then it displays instantaneous readings similar to the
following screen (depending on the sensors installed) and is ready for use.
Note: If the battery is completely empty, the MicroRAE shuts off. You should charge the before
turning it on again.
IMPORTANT!
If a major error that prevents the MicroRAE from functioning is found during startup, the
message “Contact Service” is shown on the display. The instrument should be shut off and
serviced.
7.2. Turning The MicroRAE Off
Press and hold [MODE]. A 5-second countdown to shutoff begins. You must hold your finger on
the key for the entire shutoff process until the MicroRAE is powered off.
Caution: The alarm is very loud. During startup, you can mute most of the sound by holding a
finger over the alarm port. Do not put tape over the alarm port to permanently mute it.
23
7.3. Testing Alarm Indicators
Under normal-operation mode and non-alarm conditions, the buzzer, vibration alarm, LED, and
backlight can be tested at any time by pressing [Y/+] once.
IMPORTANT!
If any alarm does not respond, check MicroRAE’s alarm settings to make sure all alarms
are enabled (selected setting under Programming/Alarms/Alarm Settings should be “All
Enabled”). If any alarms are enabled but not functional, the instrument should not be
used.
7.4. Glance Mode
Glance Mode allows you to get vital information without turning the MicroRAE on. You can
check information such as the instrument’s model number, installed sensor types, etc., which may
help when taking inventory of instruments and their sensors or when working with service or
support personnel. Glance Mode can be enabled/disabled via ProRAE Studio II.
7.4.1 Enter Glance Mode
Note: The instrument must be configured so that Glance Mode is turned on (the default mode is
“On”). This can be done in ProRAE Studio II.
With the MicroRAE turned off, press and hold [Y/+] to enter Glance Mode. The feature is
latched, meaning that it runs even after you release the [Y/+] key. If you see the message
“GLANCE DISABLED,” you must configure the instrument to use Glance Mode.
If Glance Mode is enabled, the first screen is displayed. After releasing [Y/+], other screens
release, other screens can be displayed by pressing the [Y/+] Key. In ProRAE Studio II, Glance
Mode can be enabled or disabled by checking or unchecking the box labeled “Enable Glance
Mode.”
24
7.4.2 Screens
Every screen displayed in sequence as configuration. Press [Y/+] to advance to the next
screen.
Press [MODE] to exit Glance Mode and turn the instrument off. The screens are shown in
sequence.
7.4.3 Exit Glance Mode
MicroRAE exits Glance Mode and turns off when you press the [MODE] key. In addition, if you
do not press either key in 60 seconds, the MicroRAE automatically exits Glance Mode.
7.5. Comfort Beep
A Comfort Beep is a single beep of the audible alarm at 60-second intervals that provides a
reminder that the MicroRAE that it is functioning. It can be turned on or off.
7.6. Man Down Alarm
The Man Down Alarm is a critical and potentially lifesaving safety feature of every MicroRAE.
The Man Down Alarm is based on the premise that if the instrument is motionless when it is not
supposed to be, something wrong may be happening to its user. If that is the case, the MicroRAE
not only goes into alarm locally on the instrument, but also remotely, over a wireless network, to
notify people in the vicinity, as well as remote safety officers at a command center, that a person
is down, so that help can be dispatched quickly.
Note: Remote notification requires wireless connection to a network.
Whenever the Man Down feature is on, the main screen displays a Man Down icon along the top
to indicate it is active:
IMPORTANT!
When gas alarm conditions exist at the same time as the Man Down alarm is activated, the pre-alarm
stage is skipped, and the instrument goes straight into Super Alarm (gas and Man Down) with four
beeps/flashes per second.
When the Man Down feature is on and there is no gas alarm, the MicroRAE senses that it is
motionless for the amount of time set in the “Motionless Time” parameter via ProRAE Studio II. If
the instrument is not moved during that time, then a pre-alarm is activated to alert the user, and shows the
OK?” screen. Pressing [Y/+] clears the alarm and returns the MicroRAE to its normal operation. Pressing
[MODE] sets it into Man Down Alarm (and if wireless connectivity is enabled, a Man Down message is sent
in real time to remote observers). If neither key is pressed, then after the countdown, it goes into Man Down
Alarm (again sending a message to remote observers if wirelessly enabled).
Settings are available for:
Off/On
Window (time the instrument is motionless before initiating a pre-alarm, in seconds)
Sensitivity (set to low, medium, or high to compensate for ambient vibration or motion)
Warning Time (countdown, in seconds, from pre-alarm to Man Down alarm)
25
When the Man Down alarm is activated, the buzzer sounds and LEDs flash continuously, and a countdown
begins.
If the MicroRAE’s user presses [Y/+] for “Yes” in response to the OK?question on the
screen before the countdown reaches zero, the Man Down alarm stops and the main reading
screen is displayed.
If the person does not press [Y/+] for “Yes” in response to the OK? question on the screen
before the countdown reaches zero, the Man Down alarm is sounded and LEDs flash
continuously.
If the person presses [MODE] during the countdown, answering the “OK?question by
pressing [MODE] for “No,the Man Down alarm starts.
If wireless connectivity is enabled, and the QRAE 3 is connected to a network, a Man Down message is
also sent to remote observers.
7.7. Calibration Status
If any sensor requires calibration, then “Calibration Overdue” icon is shown by the sensor name
in the display:
Calibration is required if:
The sensor module has been replaced with one whose calibration is overdue.
The defined period of time between calibrations has been exceeded, according to the
policy set for the instrument.
If you have changed the calibration gas type without recalibrating the instrument.
The sensor has failed a previous calibration.
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7.8. Bump Status
If any sensor requires a bump test, then “Bump Overdue” icon is shown by the sensor name in the
display:
A bump test is required if the defined period of time between bump tests has been exceeded. This
interval is set by an administrator using ProRAE Studio II.
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8. Modes Of Operation
The MicroRAE has two user modes, selectable through ProRAE Studio II.
8.1. Basic User Mode
In Basic User Mode, some restrictions are applied, including password protection that guards
against entering Programming Mode by unauthorized personnel.
8.2. Advanced User Mode
In Advanced User Mode, there are no access restrictions (you do not need a password), and the
MicroRAE provides the indications and data you need most for typical monitoring applications.
9. Programming
The menu in Programming Mode is to adjust many of the MicroRAE’s settings, calibrate sensors,
and initiate communication with a computer. It has the following submenus:
Calibration
Sensor On/Off
Clear Datalog
Monitor Setup
Set Radio (Wireless)
Note: Some settings are only visible and can only be changed in ProRAE Studio II. This requires
connecting the instrument to a computer running ProRAE Studio II and having administrative
privileges. For a list of which parameters can be set in Programming Mode on the MicroRAE, in
ProRAE Studio II, or both, refer to “Editing Features” on page 56.
9.1. Enter Programming In Basic Mode
1. To enter Programming Mode, press and hold [MODE] and [Y/+] until you see the Password
screen.
2. Input the 4-digit password:
Increase the number from 0 through 9 by pressing [Y/+].
Step from digit to digit using [MODE].
After inputting the password’s four digits, advance to ?
Press [Y/+] to register the password and enter Programming Mode. If you receive the
message “PASS ERR RETRY?” press [Y/+] to re-enter the password. Otherwise, press
[MODE] to return to the main screen.
If you make a mistake, you can cycle through the digits by pressing [MODE] and then using
[Y/+] to change the number in each position.
Note: The default password is 0000.
Note: The password screen only appears when you enter the Programming Mode the first time
after turning the instrument on in Basic Mode. If you have input the correct password, you do not
have to input it again to enter Programming Mode until you turn the instrument off and on again.
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Once you enter Programming Mode, the Calibration screen is shown. Press [MODE] to step
through the programming screens.
9.2. Enter Programming In Advanced Mode
To enter Programming Mode, press and hold [MODE] and [Y/+] until you see the Calibration
screen. No password is necessary in Advanced Mode. Note: Some parameters can only be viewed
or changed in ProRAE Studio II.
9.3. Menus And Submenus
In Programming Mode, menus and submenus are organized as shown here:
Calibration
Sensor On/Off
Clear
Datalog
Monitor Setup
Set Radio
Single Bump
Sensor 1 On/Off
GPS On/Off*
BLE On/Off
Single Zero
Sensor 2 On/Off
Set Site ID
WiFi On/Off**
Single Span
Sensor 3 On/Off
Set User ID
Sent History**
Multi Bump
Sensor 4 On/Off
Mesh Roaming Enable***
Fresh Air Cal
Radio On/Off***
Multi Span
Set PAN ID****
Exit
Set Channel****
Join Network****
Factory Reset****
Exit
* GPS-equipped version only.
** WiFi-equipped version only.
*** Mesh Wirelessly equipped version only.
**** Only available if Roaming is turned off.
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9.3.1. Calibration
Use this menu to perform zero or span calibration for one or more sensors, and change the gas
concentration value assumed to be used in span calibration, as well as zero calibration and
calibration reference gas. Refer to “Calibration And Testing” on page 40 for guidance on setting
up the instrument for calibration.
9.3.1.1. Single Bump
You can perform a separate bump test on each individual sensor.
The active sensors’ names are shown in a list. Press [MODE] to highlight the sensor you want to
bump test, and then press [Y/+] to select it.
When the Apply Gas screen is shown, connect the calibration gas to the instrument, and start the
bump test by pressing [Y/+]. If you do not want to perform a single bump test, press [MODE] to
quit.
Note: You can abort a bump test by pressing [MODE] once testing has started.
When the Multi Bump test is done, a screen is shown, with the sensor names and either “Pass” or
“Fail” shown next to them.
9.3.1.2. Single Zero
This allows you to perform zero (fresh air) calibration on individual sensors. For most
applications, the instrument should be zero calibrated in clean ambient air with 20.9% oxygen
(02). For more precise low 02 percentage accuracy, and after a new 02 sensor is put into the
instrument, zeroing should be performed with nitrogen (N2). A zero calibration should precede a
span calibration.
The active sensors’ names are shown in a list. Press [MODE] to highlight the sensor you want to
zero calibrate, and then press [Y/+] to select it.
When the Zero Calibration screen is shown with the sensor name and its measurement unit, start
the zero calibration by pressing [Y/+]. If you do not want to perform a calibration, press [MODE]
to quit.
Note: You can abort a zero calibration by pressing [MODE] once testing has started.
When the zero calibration is done, the Calibration Results screen is shown with either “Pass” or
“Fail” shown.
9.3.1.3. Single Span
Instead of performing a span calibration on more than one sensor simultaneously, you can select a single
sensor and perform a span calibration.
The active sensors’ names are shown in a list. Press [MODE] to highlight the sensor you want to
span calibrate, and then press [Y/+] to select it.
When the Apply Gas screen is shown with the sensor name and its measurement unit, connect a
cylinder of span gas, start its flow, and then start the span calibration by pressing [Y/+]. If you do
not want to perform a span calibration, press [MODE] to quit.
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Note: You can abort a span calibration by pressing [MODE] once testing has started.
When the span calibration is done, the Calibration Results screen is shown with either “Pass” or
“Fail” shown.
9.3.1.4. Multi Bump
Depending on the configuration of your MicroRAE and the span gas you have, you can perform a
bump test simultaneously on multiple sensors.
The selected sensors and their values are shown on the screen. With calibration gas connected to
the instrument, start a multiple bump test by pressing [Y/+]. If you do not want to perform a
multiple bump test, press [MODE].
Note: You can abort a multiple bump test by pressing [MODE] once testing has started.
When the Multi Bump test is done, a screen is shown, with the sensor names and either “Pass” or
“Fail” shown next to them.
9.3.1.5. Fresh Air Calibration
You can perform a fresh air calibration simultaneously on multiple sensors. This procedure
determines the zero point of the sensor calibration curve for all the sensors that require a zero
calibration. The instrument should be zero calibrated in clean ambient air with 20.9% oxygen. A
fresh air calibration should precede a span calibration.
The selected sensors are shown on the screen. Start a multiple zero test by pressing [Y/+]. If you
do not want to perform a test, press [MODE].
Note: You can abort a multiple zero test by pressing [MODE] once testing has started.
When the Multi Zero test is done, a screen labeled Calibration Results is shown, with the sensor
names and either “Pass” or “Fail” shown next to them.
9.3.1.6. Multi Span
Depending on the configuration of your MicroRAE and the span gas you have, you can perform a
span calibration simultaneously on multiple sensors.
The selected sensors and their values are shown on the screen. With calibration gas connected to
the instrument and turned on, start a multiple span calibration by pressing [Y/+]. If you do not
want to perform a multiple span calibration, press [MODE].
Note: You can abort a multiple span calibration by pressing [MODE] once testing has started.
When the Multi Span calibration is done, a screen labeled Calibration Results is shown, with the
sensor names and either “Pass” or “Fail” shown next to them.
9.3.1.7. Exit
Exit to “Sensor On/Off”: Press [Y/+].
Return to the top item in the Calibration menu, “Single Bump”. Press [MODE].
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9.3.2. Sensor On/Off
You can turn sensors on or off via this set of submenus. The word “ON” or “OFF” below each
sensor’s name tells you its status.
1. Press [MODE] to advance through the sensors.
2. Press [Y/+] to turn a selected sensor on or off.
3. Press [MODE] until “?” is selected.
4. Press [Y/+] to save your selection and exit to “Clear Datalog”. Otherwise, to return to the
first sensor, press [MODE].
9.3.3. Clear Datalog
The instrument displays a floppy disk icon to indicate that a datalog is being recorded. The
instrument stores the measured gas concentration for each sensor, date and time for each
measurement, Site ID, User ID, and other parameters. All data are retained (even after the unit is
turned off) in non-volatile memory so that they can be downloaded at a later time to a PC.
Clearing the datalog erases all data stored in the datalog.
IMPORTANT!
Once the datalog is cleared, the data cannot be recovered.
Note: The datalog is password protected. You must enter the correct password in order to clear
the datalog.
1. Enter the password (the default value is 0000).
2. Press [Y/+].
The message “Log Cleared!” appears briefly on the screen before advancing to “Monitor
Setup.”
9.3.4. Monitor Setup
The Monitor Setup menu provides access to settings for GPS, Site ID, and User ID.
9.3.4.1. GPS On/Off
If your MicroRAE is equipped with GPS, you can turn it on or off:
1. Press [Y/+] to enter “GPS On/Off”.
2. Press [Y/+] to turn GPS on or off.
3. Press [MODE] to save your choice and advance to “Set Site ID”.
9.3.4.2. Set User ID
If your MicroRAE is to be used by a specific user, it can have a uniquely named User ID (a name
or numbers or combination) to help identify it in ProRAE Guardian monitoring software. The
User ID must be eight alphanumeric characters.
1. Press [MODE] to advance through the characters from left to right.
2. Press [Y/+] to ] to advance through the letters and numbers (1, 2, 3, A, B, C, etc.).
3. Press [MODE] to register your choice and advance to the next character.
4. When you are satisfied with the Site ID, press [MODE] until “?” is selected.
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5. Press [Y/+]. The Site ID is saved, and you see the confirmation message “User ID
Saved.” It automatically advances to “Exit.”
6. Press [Y/+] to exit to “Set Radio.” To return to the Set Site ID, press [MODE].
9.3.4.3. Set Site ID
If your MicroRAE is to be used at a specific site, it can have a uniquely named Site ID (a name or
numbers or combination) to help identify it in ProRAE Guardian monitoring software. The Site
ID must be eight characters in length, with the first four characters alphanumeric (letters and
numerals) and the last four must be numerals.
1. Press [MODE] to advance through the characters from left to right.
2. Press [Y/+] to ] to advance through the letters and numbers.
3. Press [MODE] to register your choice and advance to the next character.
4. When you are satisfied with the Site ID, press [MODE] until “?” is selected.
5. Press [Y/+]. The Site ID is saved, and you see the confirmation message “Site ID Saved.”
It automatically advances to “Set User ID.”
9.3.5. Set Radio
Depending on which (if any) radio type is installed in the MicroRAE, there are various settings
that can be changed.
Note: BLE (Bluetooth Low Energy) is included in all MicroRAEs.
9.3.5.1. BLE On/Off
You can turn BLE in all configurations of MicroRAE, or turn WiFi or Mesh Roaming (depending
on how your instrument is configured) on or off via this set of submenus.
1. From “Set Radio,” press [Y/+] to advance to BLE On/Off.
2. Press [Y/+] to turn BLE on or off, or press [MODE] to advance to the next “Set Radio”
screen without changing the BLE on/off status.
9.3.5.2. WiFi On/Off
If your MicroRAE is equipped with WiFi wireless, you can turn it on or off:
Press [Y/+] to toggle WiFi on or off, or press [MODE] to advance to any other radio
type’s on/off screen without changing the WiFi on/off status.
9.3.5.3. Sent History
If your MicroRAE is equipped with WiFi wireless, you can view messages that have been sent
from the MicroRAE (messages must be created in ProRAE Studio II and loaded into the
MicroRAE):
Press [Y/+] to view sent messages. If none have been sent, then “No Msg” is shown.
9.3.5.4. Roaming On/Off
The Roaming function provides continuous wireless connectivity between zones, enabling users
of wireless monitors to travel from one zone/work area to another without losing communication
between their monitor and ProRAE Guardian. You can turn Roaming on and off in ProRAE
Studio II.
1. Press [MODE] to toggle Roaming “On” or “Off.”
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2. Press [MODE] to scroll to “Exit.”
3. Press [Y/+] to exit.
9.3.5.5. Radio On/Off
This is only available if your MicroRAE is configured with WiFi or Mesh Radio.
Press [Y/+] to turn the radio on or off, or press [MODE] to advance to the next screen without
changing the the radio’s on/off status.
9.3.5.6. Set PAN ID
This is only available if your MicroRAE is configured with Mesh Radio.
1. Press [MODE] to advance through the numbers from left to right.
2. Press [Y/+] to ] to advance through the numbers (1, 2, 3, etc.).
3. Press [MODE] to register your choice and advance to the next number.
4. When you are satisfied with the PAN ID, press [MODE] until “?” is selected.
5. Press [Y/+]. The PAN ID is saved, and you see the confirmation message “Apply
Settings”. It automatically advances to “Apply Success. After 1 second, it automatically
advances to “Set Channel.”
9.3.5.7. Set Channel
This is only available if your MicroRAE is configured with Mesh Radio.
The MicroRAE and any other devices that you want to connect wirelessly must be operating on
the same channel.
Note: For radio modems operating at 868MHz, only channel 0 is available. For other frequencies,
channels 1 through 10 are allowed.
1. Press [MODE] to advance through the numbers from left to right.
2. Press [Y/+] to ] to advance through the numbers (1, 2, 3, etc.).
3. Press [MODE] to register your choice and advance to the next number.
4. When you are satisfied with the channel number, press [MODE] until “?” is selected.
5. Press [Y/+]. The Site ID is saved, and you see the confirmation message “Apply
Settings” followed byApply Success”. It automatically advances to “Join Network.
9.3.5.8. Join Network
This is only available if your MicroRAE is configured with WiFi or Mesh Radio.
You can tell the MicroRAE to automatically join a network. The PAN ID and Channel are shown
for reference (if either is incorrect, you can change it, as described above). Press [Y/+] to join or
[MODE] to advance to “Interval” without making a change. Note: If Roaming is turned on,
instead of a PAN ID number, you see “- - -”.
Press [Y/+] to join a network.
The PAN ID and channel are shown. To join, press [Y/+]. To exit to the “Factory Reset,” press
[MODE].
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While it is searching for a network to join, the display shows this message:
If it is unsuccessful, the display shows this message:
Check your other settings, as well as those of the network you are trying to join.
You can press [Y/+] to retry or [MODE] to exit without joining a network.
9.3.5.9. Factory Reset
Restore all the wireless settings to their original factory defaults.
Caution! Once you reset the wireless settings, you cannot retrieve any of the settings deleted by
performing this reset.
Press [Y/+] to initiate a factory reset. You see this screen:
Reset Radio?
Press [Y/+] to reset the wireless settings. You see the message “Pls Wait” while it resets
to factory settings. When it is done it shows the PAN ID and Channel.
Press [MODE] to exit.
9.3.5.10. Exit
Exit to the main reading screen: Press [Y/+].
Return to the top of the “Set Radio” menu: Press [MODE].
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9.4. Parameters Accessed Through ProRAE Studio II
Some parameters can be accessed through the menus in the MicroRAE, but some can
only be viewed and set in ProRAE Studio II.
9.4.1.1. Alarm Mode
You can program the MicroRAE so that there are two ways to shut off an alarm:
Auto Reset
When the alarm condition is no longer present, the alarm stops and resets itself.
Latch
The latched setting only controls alarms for High Alarm, Low Alarm, STEL
Alarm, and TWA alarm. When an alarm is in “latched” mode, the alarm signal
remains on even when the alarm condition is no longer present Press [Y/+] to
acknowledge and reset alarm signals.
9.4.1.2. Alarm Settings
You can enable/disable any combination of light (LEDs), buzzer, and vibration alarms.
Settings:
All Enabled
Lights Only
Vibration Only
Buzzer Only
Buzzer & Light
Buzzer & Vibration
Vibration & Light
All Disabled
9.4.1.3. Clock Information
Set the date and time manually or check the checkbox to synchronize with your PC.
Date
Month (MM) and Day (DD) have two digits each, while the year (YYYY) uses four
digits.
Time
The time must be set using the 24-hour format, following hours, minutes, and seconds
(HH:MM:SS).
9.4.1.4. Last Run Time (min)
This read-only parameter tells how long the MicroRAE ran during its last session.
9.4.1.5. LCD Contrast (%)
The display’s contrast can be increased or decreased from its default setting. You may not need to
ever change the default setting, but sometimes you can optimize the display to suit extreme
temperature and ambient brightness/darkness conditions. Its midpoint is 50%.
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9.4.1.6. Startup Mode
You can choose Normal or Fast startup. Normal startup shows more information during the
startup process, but Fast shows fewer and therefore gets from power-on to reading more quickly.
9.4.1.7. Password Access
View or change the password. The default value is “0000.” It must have four digits.
9.4.1.8. Zero At Start
If your MicroRAE has been configured to perform a zero (fresh air) calibration upon startup,
called Zero At Start, then the startup routine is interrupted so that you can perform a fresh air
calibration. Choices are On or Off.
9.4.1.9. Average Type
Get or set the instrument’s averaging type. These include Moving Average, TWA Average, and
No Average Operation.
9.4.1.10. Back Light
The display’s backlight can be set to illuminate either automatically, based on ambient light
conditions, or manually, or it can be shut off. In addition, you can view or change the Back Light
Trigger Value.
9.4.1.11. Messaging
Get or set pre-configured messages (maximum length is 20 characters, including spaces
or symbols).
9.4.1.12. Datalog Options
Data Selection. Get or set the MicroRAE’s data type. Options include Minimum,
Average, Maximum, and Real Time.
Log Mode. Get or set the instruments’s log mode. Options include Datalog Start Type
and Memory Full Action
Log Interval. Get or set the log interval (in seconds).
9.4.1.13. Gas Information
Gas Library Information. The current gas library’s information is shown, including its
version, date, time, and total number of gases included in it. These are tailored to the
sensors for best accuracy.
Custom Gas List. Get and set custom gases in the instrument’s library. You can provide
a name, formula, gas number, and parameters such as molecular weight, Correction
Factor (CF), alarms and Span value.
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9.4.1.14. Sensor Information
Sensor Summary. View installed and enabled sensors, and set whether a sensor is
enabled or disabled.
Sensor data is included for each sensor below Sensor Summary. Everything you need to
know about a sensor is shown, plus you can set Bump Test and Calibration Intervals,
Span and applicable Alarms, plus Calibration Gas and Measurement Gas.
Sensor Alarm. Get or set the sensor alarm parameters. For each sensor, you can set High
Alarm, Low Alarm STEL Alarm (if applicable), and TWA Alarm (if applicable).
Sensor Span. Get or set the sensor span gas concentrations.
Sensor Bump Test. Get or set the sensor bump test parameters. This includes setting the
interval (number of days) for bump testing.
Multi-Calibration. You can select which sensors you want included when you perform a
Multi Calibration. Use the check boxes to make your selections.
Sensors to Log. You can select which sensors you want included in your datalogs. Use
the check boxes to make your selections.
Sensor Maintenance. After a new sensor is installed, list its name and serial number.
10. Policy Enforcement
The MicroRAE can be configured via ProRAE Studio II to enforce a facility/company’s
requirements that calibration and/or bump testing be performed at specified intervals, and
to warn the user that calibration/bump testing is required. In addition, it can require
calibration or bump testing and not allow normal operation of the instrument unless
calibration or bump testing is performed.
If Policy Enforcement is enabled and if the instrument has been bump tested and
calibrated in compliance with the policy settings, a check-mark icon is included along the
top of the MicroRAE screen:
If Policy Enforcement is enabled, then after startup the MicroRAE displays a screen that
informs the user that the instrument requires either a bump test or a calibration. If both
are required, then they are shown in sequence.
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10.1. Setting Policy Enforcement
You must use ProRAE Studio II to make changes to Policy Enforcement settings.
Make sure the AC adapter is connected and that a USB cable is connected between the
Travel Charger and a computer running ProRAE Studio II.
1. Turn on the MicroRAE. Allow the system to start up and go through its startup
routine.
2. Press [MODE] until “Comm Mode?” is displayed.
3. Press [Y/+]. The screen now displays: “Ready To PC.
4. Start ProRAE Studio II.
5. Select “Administrator.”
6. Input the password (the default is “rae”).
7. Click “OK.”
8. Click “A” (detects instruments automatically).
9. Click on the instrument’s icon when it appears to highlight it.
10. Click “Select.”
11. Click “Setup.”
12. Click “Policy Enforcement.”
The Policy Enforcement pane is shown:
You can select “Must Calibrate” and/or “Must Bump” and then set whether the user
must perform the selected operation in order to use the instrument.
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13. Once you have made your selections in ProRAE Studio II, you must upload the
changes to the instrument. Click the icon labeled “Upload current settings to the
instrument.”
14. A confirmation screen is shown. Click “Yes” to perform the upload, or “No” to abort.
Uploading takes a few seconds, and this progress bar is shown. You can abort the
upload by clicking “Cancel.”
15. Exit ProRAE Studio II.
16. Press [MODE] on the MicroRAE to apply settings and exit Communication Mode.
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11. Calibration And Testing
11.1. Bump Testing And Calibration
RAE Systems recommends that a bump test be conducted periodically on the MicroRAE. The
purpose of a bump test is to ensure that the instrument’s sensors respond to gas and all the alarms
are enabled and functional.
The MicroRAE multi-gas detector must be calibrated if it does not pass a bump test, or at
least once every 180 days, depending on use and sensor exposure to poisons and
contaminants.
Calibration intervals and bump test procedures may vary due to national legislation.
A bump test can be performed either manually or using the AutoRAE 2 Automatic Test and
Calibration System. When a bump test is done manually, the instrument makes a pass/fail
decision based on sensor performance, but the user still has the responsibility to make sure all the
alarms are enabled and functional.
Note: Bump testing and calibration can be performed using an AutoRAE 2 Automatic Test &
Calibration System. An AutoRAE 2 bump test takes care of both the sensor and alarm tests.
Consult the AutoRAE 2 User’s guide for details.
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11.1.1. Bump (Functional) Testing (Single Bump or Multi Bump)
The same gas is used for a bump test as for calibration. A constant-flow regulator producing 0.5
liters per minute (1 liter per minute for HCN sensors) should be used, and the calibration adapter
must be installed. The instrument must be connected to a cylinder of calibration gas with supplied
tubing.
1. Turn on your MicroRAE by pressing and holding the [MODE] key, and allow the
instrument to boot up fully until the main measurement screen with sensor names and
readings is shown.
Important! Make sure all of the instrument’s sensors have warmed up before performing a
bump test. The instrument will take the time to warm up the sensors prior to enabling access
to bump test menus. You can tell a sensor has warmed up if you see a reading next to it name
on the display. If it has not warmed up, you see three dashes (“--”) next to it.
2. Install the calibration adapter on the MicroRAE by setting it on over the sensors and
turning the knob until it is snug against the surface of the instrument.
3. Turn on the gas to initiate flow.
4. Connect the calibration adapter to the calibration gas.
5. Press Start ([Y/+] key) to start the bump test, or press [MODE] to quit. While the bump
test is being performed, the readings for each sensor are shown. Once the bump test
completes, pass/fail test results and readings are shown for each sensor.
Important! If one or more sensors fails a bump test, be sure to calibrate those sensors.
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6. The bump test is now complete. Press [MODE] to exit to the next bump or calibration
type in the Calibration menu. (Press [MODE] several times until you see “Exit,” and then
press [Y/+] to continue through other menu options.
If all the alarms and all sensors have passed and no sensor is due for a calibration, the
instrument is now ready for use.
11.2. Zero Calibration
This operation sets the zero point of the sensor calibration curve for clean air. It should be
performed before other calibrations.
Note: If you use a zero air cylinder, you must use the MicroRAE Calibration Adapter. Using a
calibration adapter is not necessary for calibration in fresh air.
11.2.1. Zero Calibration
This procedure determines zero points of most sensors. The MicroRAE should be zero-calibrated
in clean air with 20.9% oxygen or with a cylinder of clean zero air.
At the Calibration menu, select “Fresh Air” by pressing [Y/+] once to enter fresh air calibration.
After a timer countdown, the zero calibration is done. The LCD displays the sensor names and
tells you whether each calibration passed or failed, followed by the sensor readings.
Note: You can abort the calibration at any time during the countdown by pressing [MODE].
11.2.2. Single-Sensor Zero Calibration
Select the sensor and then start the calibration by pressing [Y/+]. You can abort the procedure
anytime by pressing [MODE].
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11.3. Span Calibration
This procedure determines the second point of the sensor calibration curve for the sensor.
Note: When a manual calibration is performed, the readings shown are in the equivalent
units of the calibration gas, and not the measurement gas. When performing a Span
calibration, the Calibration Adapter must be used for supplying calibration gas to all sensors at
one time:
1. Align the Calibration Adapter’s main body with the indented area around the MicroRAE’s
gas inlets.
2. Turn the knob clockwise to secure the Calibration Adapter to the instrument.
3. Connect the hose to the Calibration Adapter and to its gas source.
4. Make sure the Calibration Adapter is securely attached before starting the flow of
calibration gas. (The Calibration Adapter has small grooves on its underside to allow gas to
escape after passing over the sensors.)
11.3.3 Multi-Sensor Span Calibration
This lets you perform a span calibration on multiple sensors simultaneously. It requires using the
appropriate span gas and that the concentration labeled on the gas cylinder matches the
concentration programmed in the MicroRAE.
1. Start the flow of calibration gas.
2. Attach the calibration adapter and gas to the MicroRAE.
3. Press [Y/+] to begin calibration. A countdown screen is shown. You can abort the
calibration at any time during the countdown by pressing [MODE].
If the calibration reaches its conclusion, it shows the sensor names and tells you whether the
calibration passed or failed, followed by the sensor readings.
11.3.4. Single-Sensor Span Calibration
To perform span calibration of an individual sensor, follow these steps:
1. At the Calibration Menu, select “Single Sensor Span.”
2. Select a sensor from the list.
3. Start the flow of calibration gas.
4. Connect the calibration adapter and connect it to a source of calibration gas.
5. Verify that the displayed calibration value meets the concentration label on the gas
cylinder.
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6. Press [Y/+] to start calibrating. You can abort the calibration at any time during the
countdown by pressing [MODE].
After a timer countdown, the span calibration is done. The LCD will display whether the
calibration was successful and the reading for that calibration gas.
Note: If the sensor calibration fails, try again. If calibration fails again, turn off the power and
then replace the sensor.
WARNING: Do not replace sensors in hazardous locations
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12. Datalog Transfer, Monitor Configuration, and
Firmware Upgrades Via Computer
Note: Basic functionality can be adjusted via the MicroRAE’s interface, but more extensive
functionality and parameters can be adjusted using ProRAE Studio II software.
Datalogs can be downloaded from the MicroRAE to a computer, and firmware updates can be
uploaded to the MicroRAE via the USB port on the Travel Charger. Use the included Mini B
USB (5-pin)-to-USB cable to connect the Travel Charger to a computer running ProRAE Studio
II (version 1.10.0 or higher).
12.1. Downloading Datalogs And Performing PC-Based
Instrument Configuration and Firmware Upgrades
The MicroRAE communicates with a PC running ProRAE Studio II Instrument Configuration
and Data Management software to download datalogs, configure the instrument, or upload new
firmware.
The MicroRAE must be connected to a PC through the supplied Travel Charger and must be in
the PC communications mode.
1. Use the supplied PC Communications Cable (USB to mini-USB cable) to connect the
Travel Charger to a PC.
2. Turn on the MicroRAE. Make sure it is running (with the main measurement screen
showing).
3. Activate the PC communications mode on the MicroRAE by pressing [MODE]
repeatedly, starting from the main measurement screen until you reach the “Comm
Mode” screen.
4. Press [Y/+]. Measurement and datalogging stop, and the instrument is now ready to
communicate with the PC. The display now says “Ready To PC”.
5. Start up the ProRAE Studio II software, enter a password, and detect the instrument
following the directions provided in the ProRAE Studio II User’s Guide.
6. Follow the instructions in the ProRAE Studio II User’s Guide to download the datalog,
configure the instrument settings, or update the MicroRAE’s firmware.
7. When you are done, press [MODE] to exit the PC communications mode on the MicroRAE.
Note: After upgrading the MicroRAE's firmware, the instruments will turn off
automatically.
Mini B USB
(5-Pin) to
USB cable
Travel
Charger
Mini B USB
(5-Pin) port
LED
Power
Indicator
46
13. Maintenance
The MicroRAE requires little maintenance, aside from replacing sensors.
IMPORTANT!
RAE Systems by Honeywell cannot guarantee the IP rating of an instrument that has been
opened.
13.1. Removing Sensors
WARNING! Do not replace sensors in hazardous locations.
All sensors are located inside the sensor compartment in the upper half of the MicroRAE. To
access the sensors:
1. Turn off the instrument.
2. Remove the four screws in the back of the instrument.
3. Turn the instrument over.
4. Lift off the front cover from the back of the instrument.
5. Carefully lift out each sensor you wish to inspect or replace.
Note: Oxygen and toxics sensors are labeled on their sides. The sockets are also labeled.
47
The LEL sensor is square and has four pins that insert into four plated holes in the PC board.
When removing or installing an LEL sensor, lift it straight out and be careful not to bend the pins.
13.2. Replacing Sensors
1. Install the replacement sensor. Make sure the electrical contact pins are aligned with the
holes in the PC board and that the sensor is seated firmly.
2. Remove the plastic film from the top of the sensor.
3. Replace the cover and tighten the four screws.
WARNING!
It is extremely important that sensors are installed in the correct orientation.
When installing a new sensor, the plastic film should be on top of the sensor. Once the sensor is
installed, remove the plastic film.
IMPORTANT! Always perform a full calibration after replacing sensors.
13.3. Replacing The LEL Filter
If the LEL sensor appears dirty, it should be replaced with a new one (H2S filter P/N: 014-3603-
005, package of 5; or H2S & Si filter P/N: 014-3604-005, package of 5).
1. Remove the LEL filter from the gasket and dispose of it.
2. Replace the LEL sensor in its place in the gasket.
LEL
Sensor
48
13.4. Replacing The Battery
WARNING! Do not replace the battery in a hazardous location. Use only RAE Systems
battery P/N: M03-3004-000.
13.4.1 Removing The Battery
The battery is located inside the MicroRAE, attached to the backside of the printed circuit
board.
To access and replace the battery:
1. After opening the instrument, lift off the front cover from the back.
2. Remove the two screws that secure the printed circuit board.
3. Tilt up the printed circuit board from the top. There is a ribbon cable connecting the
printed circuit board and the back, so be careful not to damage it.
4. Remove the two screws holding the battery in place.
5. Lift the battery straight up to remove it.
6. Properly dispose of the old battery.
49
13.4.2 Installing The New Battery
When you reassemble the MicroRAE, inspect for any damage and make sure the sealing
rib is in place.
1. Position the new battery so that its two screw holes are aligned over the screw holes in
the printed circuit board, and the protruding part of the battery is aligned over the two
power pins that stick up from the printed circuit board.
2. Replace the two screws to secure the battery in pace. Do not overtighten.
3. Gently flip the printed circuit board up so that it turns over and sits in the case bottom.
4. Replace the two screws to secure the printed circuit board in place. Do not overtighten.
13.5. Reassembling The MicroRAE
When you reassemble the MicroRAE, inspect for any damage and make sure the sealing rib is in
place and that you use new O-rings for the four screws. (Screws and O-rings, package of 10, P/N:
M03-3010-000.)
Important! If the housing is damaged, it should be replaced. Contact RAE Systems customer
service.
Before mating the front and back housings, make sure the Sealing Rib is in position and not
cracked, damaged, or distorted:
Sealing
Rib
50
The four screws that hold the housing together must have new O-rings (PN: 430-B074-060)
installed to help ensure that water and debris do not enter through the screw access points.
To prevent damage to the housing, the screw, and the O-ring, an electric screwdriver should be
set with torque less than 3kgf.cm, and a speed rate of less than 670r/min.
Tighten the screws following this order:
O-Ring
51
14. Alarms Overview
The MicroRAE provides an unmistakable five-way alarm notification system that combines local
alarms on the device with real-time remote wireless alarm notification to enhance worker. Local
alarms include audible buzzer alarm, visible alarm via bright LED lights, vibration alarm, and an
alarm notification on the display. These can be programmed or selectively turned on or off.
14.1. Alarm Signals
During each measurement period, the gas concentration is compared with the programmed alarm
limits for Low, High, TWA and STEL alarm. If the concentration exceeds any of the preset
limits, the alarms are activated immediately to warn both the MicroRAE user and a remote safety
officer (if wireless is enabled) of the alarm condition.
In addition, the MicroRAE alarms if the battery voltage is low.
When the low battery alarm occurs, there may be approximately 10 minutes of operating time
remaining. In this case, it is recommended that you promptly charge the battery in a non-hazardous
location.
Note: The default setting for the alarms is “unlatched. To change this to latched mode, you must use
ProRAE Studio II software.
52
14.2. Alarm Signal Summary
Alarm Summary
Alarm Type
Buzzer & LED
Display
Vibration
Reading
Backlight
Priority
Super Alarm
4 beeps/sec
Mandown Alarm” screen
400ms
-
On
Highest
Man Down Alarm
3 beeps/sec
Mandown Alarm” screen
400ms
-
On
Man Down
Warning
2 beeps/sec
“OK” screen
400ms
-
On
Max
3 beeps/sec
“MAX” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Over Range
3 beeps/sec
“Over” at sensor location,
ALARM icon on
400ms
Blinking
maximum
reading
On
High
3 beeps/sec
“HIGH” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Low
3 beeps/sec
“LOW” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Negative
1 beep/sec
“NEG” at sensor location,
ALARM icon on
400ms
Blinking
0
On
STEL
1 beep/sec
“STEL” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
TWA
1 beep/sec
“TWA” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Calibration
Failure
1 beep/sec
“CAL” at sensor location,
ALARM icon on
400ms
Blinking
reading
On
Bump Failure
1 beep/sec
“Bump” at sensor location,
ALARM icon on
400ms
Blinking
Reading
On
Datalog Full
1 beep/sec
Blinking datalog symbol
400ms
Reading
On
Calibration Due
-
“CAL” at sensor location
-
Blinking
Reading
-
Bump Test Due
-
“Bump” at sensor location
-
Blinking
Reading
-
Battery
1 beep/min
Blinking battery icon
400ms
Reading
Stays as is
Network Lost
1 beep/sec
Blinking radio icon
400ms
Reading
On
Network Joined
1 beep
Radio icon
400ms
Reading
-
Comfort Beep
1 beep/min
No LED flash
-
-
Reading
-
Lowest
Notes
“Negative” means that the reading is below zero.
“Network Lost” means that the MicroRAE has lost wireless connectivity with its network.
“Network Joined” means that the MicroRAE has joined a wireless network.
“CAL” includes Span calibration failure, Zero/fresh air calibration failure.
Zero/fresh air failure is only supported by LEL and oxygen sensors.
53
General Alarms
14.1. Manual Alarms Test
Under Normal Operation Mode and non-alarm conditions, the buzzer (audible alarm),
vibration, visible alarms, and backlight can all be tested anytime by pressing [Y/+]. If any
alarm does not respond, connect the MicroRAE to a PC running ProRAE Studio II and
check the alarm settings to make sure all alarms are enabled. If any alarms are enabled
but not functional, the instrument should not be used. Contact RAE Systems Technical
Support.
Alarm
Type
Buzzer & LED
Display
Vibrator
Reading
Backlight
Priority
Oxygen
Low Low
3 beeps/second
“LOW”
Oxygen
sensor on
display
400ms
-
On
Highest
Low
Alarm
3 beeps/sec
“LOW” at
sensor
location,
ALARM
icon on
400ms
Blinking
reading
On
LEL
failure
3 beeps/second
“FAIL” LEL
sensor on
display
400ms
-
On
Confidence
LED flash
Blinking
Confidence
LED for 3
seconds
“OK” on
display
-
-
-
GPS
Offline
-
Blinking
“GPS” icon
-
-
-
Lowest
* For oxygen, “LOW Oxygen” means a concentration is lower than the low alarm limit.
54
15. Troubleshooting
Problem
Possible Reasons & Solutions
Cannot turn on power after
charging the battery
Reasons: Defective charging circuit. Defective battery.
Solutions: Try charging the battery again. Replace
battery or charger.
Lost password
Solutions: Call Technical Support at +1 408-952-8461
or toll-free at +1 888-723-4800
Buzzer, LED lights, and
vibration motor
inoperative
Reasons: Buzzer and/or other alarms disabled.
Bad buzzer.
Solutions: Check under “Alarm Settings” in
Programming Mode that buzzer and/or other
alarms are not turned off.
Call authorized service center.
If you need replacement parts, please contact an authorized RAE Systems distributor.
16. Diagnostic Mode
In Diagnostic Mode, the MicroRAE provides raw counts for sensor, battery, and other readings,
as well as a list of installed sensors and information about them (expiration date, serial number,
etc.). Most of these screens are useful only to service technicians. Many allow access for
changing settings.
The MicroRAE’s Diagnostic Mode can only be accessed at startup time. In Diagnostic Mode,
MicroRAE displays readings in raw counts instead of units such as parts per million (ppm) or
other units of measure.
16.1. Entering Diagnostic Mode
1. With the MicroRAE turned off, press and hold both [MODE] and [Y/+].
2. When the display turns on and the password screen appears, release the keys.
3. Enter the 4-digit password (the password is the same as the one for the Programming
Mode; the default password is 0000).
Step from one position in the four-character string to the other by pressing [MODE].
Press [Y/+] repeatedly to select a desired number. Numbers increase from 0 to 9.
Once 9 is reached, pressing [Y/+] again “wraps” around back to 0.
4. When you are done, press [MODE] followed by [Y/+]. If you input the correct password,
the instrument restarts in normal reading mode.
16.2. Exiting Diagnostic Mode
1. Turn off the MicroRAE by pressing and holding [MODE]. There will be a standard
shutoff countdown.
2. When the instrument shuts off, you will be alerted. Release your finger.
Note: The next time you start MicroRAE, hold only [MODE], and it will automatically start in
Normal Mode.
55
16.3. Navigating Diagnostic Mode
Step through Diagnostic Mode by pressing [MODE]. The first screen you see is information
about the product, including the serial number, firmware version, etc. Exit Diagnostic Mode at
any time by shutting the instrument off (hold [MODE] for the 5-second countdown).
Instrument model name and ID number (in hexadecimal)
Serial number
Instrument firmware Version
Firmware build date
Firmware build time
Sensors Installed
Socket Raw Counts (for all installed sensors)
Zero and Span raw counts for LEL sensor
Zero and Span raw counts for O2 sensor
Air and Span raw counts for O2 sensor
Location 1 Zero and Span raw counts
Location 2 Zero and Span raw counts
LEL sensor ID and Gain (press [Y/+] to step through raw count and last calibration date
and time)
O2 sensor ID and Gain (press [Y/+] to step through raw count and last calibration date
and time)
Location 1ID and Gain (press [Y/+] to step through raw count and last calibration date
and time)
Location 2 ID and Gain (press [Y/+] to step through raw count and last calibration date
and time)
Buzzer Mode (press [Y/+] to change: 0 = silent, 1 through 7 indicates number of beeps
per second)
Buzzer Frequency (press [Y/+] to change frequencies in 100 Hz increments)
Battery voltage (raw count; press [Y/+]to view VRAW and voltage)
RTC (real-time clock) shows date and time
Ambient light sensor threshold raw count (press [Y/+] to turn backlight on/off)
Backlight and Vibrator (press [Y/+] to toggle; BKL1 = white backlight, BKL2 = red
backlight)
Temperature raw count and Celsius reading
Motion (shows X, Y, and Z position; press [Y/+] to change window, warning time, and
threshold value)
Runtime
LCD contrast (press [Y/+] to change)
LCD Test (press [Y/+] to show entire display)
BLE (Bluetooth Low Power) power on (on/off status, press [Y/+] for MAC address)
GPS Power (if GPS is installed)
WiFi (press [Y/+] to step through settings)
GPS longitude and latitude (press[Y/+] to show status and number of satellites
Mesh module firmware version and build date (press [Y/+] to show ID, PANID,
Press[Y/+] to continue to show PID and channel, and press [Y/+] again to show region
and radio type)
Communication Enter communication mode with computer (press [Y/+] to enter; press
[MODE] to exit)
56
17. Editing Features
Some features can be turned on or off or edited directly on the MicroRAE, some can only
be accessed through ProRAE Studio II, and some can be accessed and changed through
both. The table below shows where features can be accessed.
Feature
MicroRAE
ProRAE Studio II
Single Bump
Single Zero
Single Span
Multi Bump
Fresh Air Calibration
Multi Span
Set LEL Calibration Gas
Set Span
Sensor On/Off
Set LEL Measurement Gas
Set Alarm Limits
Set Alarm Mode
Alarm Settings
Comfort Beep
Man Down Alarm On/Off
Man Down Alarm Motionless Time
Man Down Sensitivity
Man Down Alarm Warning Time
Clear Datalog
Datalog Interval
Datalog Sensor Selection
Datalog Data Selection
Datalog Type
Datalog Action When Full
Glance Mode Enable
Set Date
Set Time
Backlight
Set Site ID
Set User ID
User Mode
Zero At Start
Radio On/Off
Set PAN ID
Set Channel
Join Network
Set Wireless Interval
Off Network Alarm
Wireless Factory Reset
Continued on next page
57
Editing Features, continued
Feature
MicroRAE
ProRAE Studio II
GPS On/Off
GPS Recover Mode Period
BLE On/Off
WiFi On/Off
Set Access Point SSID
Set Access Point Password
DHCP Enable
Set Server IP Address
Set Server Port
Confidence LED interval
Get/Set bump test date and interval
Get/Set calibration test date and interval
Get/Set sensor maintenance
Get/Set sensor to log
Set Glance Mode screen
Roaming On/Off
GPS Search Mode Period
Get BLE MAC address
Get/Set BLE PIN code
Set WiFi MAC address
Get/Set WiFi message
Get gas library information
Get/Set custom gas list
Get/Set password
Get last run time
Get/Set LCD contrast
58
18. Specifications
Instrument Specifications
Size
4.6" x 3.0" x 1.1" (117 mm x 76 mm x 27 mm)
Weight
7 oz (200 g)
Sensors
Four sensors, including electrochemicals for toxics and oxygen, combustible LEL
Battery Options
Rechargeable Li-ion: 15 hours continuous without wireless and no alarms;
12 hours continuous with wireless and no alarms
Note: All battery specifications at 20° C; lower temperatures might affect runtime.
Display
Monochrome graphic display with backlighting (activated automatically in dim
ambient lighting conditions, when monitor is in alarm, or with a key press);
backlight can be white or red (selectable)
Display
Readout
• Real-time reading of gas concentrations; battery status; datalogging on/off; wireless
on/off and wireless reception quality.
• STEL, TWA, peak, and minimum values
• Man Down and policy enforcement indicators
GPS quality indicator (if GPS equipped)
Keypad
2 operation and programming keys (MODE and Y/+)
Sampling
Diffusion
Calibration
Manual
Alarms
Wireless remote alarm notification; audible, vibration,
visible (flashing bright red LEDs), and on-screen indication of alarm conditions
• Man Down Alarm with real-time remote wireless notification
Datalogging
• Continuous datalogging (six months for four sensors at 1-minute intervals, 24/7)
• User-configurable datalogging interval (from 1 to 3,600 seconds)
Communication
and
Data Download
• Data download and instrument set-up and upgrades on PC via charging and Travel
Charger
• Wireless data and status transmission via built-in RF modem (optional)
Wireless
Connectivity
BLE (Bluetooth Low Energy) plus optional RAE Systems Dedicated Wireless
Network and closed-loop systems or WiFi
Wireless
Frequency
ISM license-free band, 868Mhz or 900MHz
Wireless
Approvals
FCC Part15, CE R&TTE, ANATEL
Wireless Range
(Typical)
EchoView Host & MicroRAE: Line of sight >200m (650 ft), receiving data >80%
ProRAE Guardian & Mesh Reader & MicroRAE: Line of sight >200m (650 ft), receiving data
>80%
ProRAE Guardian & RAELink3 & MicroRAE: Line of sight >100m (330 ft),
receiving data >80%
Continued
59
Instrument Specifications
continued
Operating
Temperature
-4° to 140° F (-20° to 60° C)
Humidity
0% to 95% relative humidity (non-condensing)
IP Rating
IP-67
Hazardous
Location
Approvals
USA and Canada: classified for use in Class I, Division 1,
Groups A, B, C and D T-Code T4
Global: IECEx: Ex ia d IIC T4 Gb; Ex ia I Ma
Europe: ATEX: II 2G Ex ia d IIC T4 Gb; I M1 Ex ia I Ma
CE Compliance
(European
Conformity)
2004/108/EC (EMC)
1999/5/EC (Radio)
94/9/EC (ATEX)
FCC Compliance
FCC Part 15
Languages
English
Warranty
Two years on LEL, CO, H2S, and O2 sensors
One year on other sensors
Specifications are subject to change.
Sensor Specifications
Combustible Sensor
Range
Resolution
Operating Temperature
Catalytic bead LEL
0 to 100% LEL
1% LEL
-4° to 122° F (-20° to 50° C)
Electrochemical Sensors
Range
Resolution
Operating Temperature
Carbon Monoxide (CO)
0 to 250 ppm
251 to 1000 ppm
1 ppm
3 ppm
-4° to 122° F (-20° to 50° C)
Hydrogen Cyanide (HCN)
0 to 250 ppm
251 to 1000 ppm
1 ppm
3 ppm
-4° to 122° F (-20° to 50° C)
Oxygen (O2)
0 to 30% Vol.
0.1% Vol.
-4° to 122° F (-20° to 50° C)
Hydrogen Sulfide (H2S)
0 to 50 ppm
51 to 100 ppm
0.1 ppm
1 ppm
-4° to 122° F (-20° to 50° C)
All specifications are subject to change without notice.
LEL Range, Resolution & Response Time
Range
0 to 100% LEL
Resolution
1%
Response Time:
T90 < 30 sec.
Caution:
Refer to RAE Systems Technical Note TN-114 for LEL sensor cross-sensitivities.
Refer to RAE Systems Technical Note TN-144 for LEL sensor poisoning.
60
Year Of Manufacture
To identify the year and month of manufacture, refer to the two digit marking placed
adjacent to the serial number on the instrument label according to the following table:
Year
First digit
Year code
Month
Second digit
Month code
2014
R
January
1
2015
S
February
2
2016
T
March
3
2017
U
April
4
2018
V
May
5
2019
W
June
6
2020
A
July
7
2021
B
August
8
2022
C
September
9
2023
D
October
A
2024
E
November
B
2025
F
December
C
Example: “RA” indicates that the monitor is manufactured in the month of October in the
year 2014.
Standard Span Values For Sensors
Sensor
Standard Span Values
CO
50 ppm
H2S
10 ppm
OXY
18.0 %
LEL
50 %LEL Methane
HCN
10 ppm
61
Sensor Parameters Edit Range
Parameter
Unit
Minimum
Maximum
Default
CO Span
ppm
1
500
50
CO Range
ppm
1
1000
N/A
CO Low
ppm
1
1000
35
CO High
ppm
1
1000
200
CO STEL
ppm
1
1000
100
CO TWA
ppm
1
1000
35
H2S Span
ppm
1
100
10
H2S Range
ppm
1
100
N/A
H2S Low
ppm
1
100
10
H2S High
ppm
1
100
20
H2S STEL
ppm
1
100
15
H2S TWA
ppm
1
100
10
LEL Span
%LEL
1
100
50
LEL Range
%LEL
1
100
N/A
LEL Low
%LEL
1
100
10
LEL High
%LEL
1
100
20
O2 Span
%
1
30
18
O2 Range
%
1
30
N/A
O2 Low
%
1
30
19.5
O2 High
%
1
30
23.5
O2 Low Low
%
1
30
17
HCN Span
ppm
1
50
10
HCN Range
ppm
1
50
N/A
HCN Low
ppm
1
50
4.7
HCN High
ppm
1
50
25
62
19. Controlled Part of the Manual for PGM-2600
SAFETY INSTRUCTIONS
Read Before Operating
This Manual must be carefully read by all individuals who have or will have the
responsibility of using, maintaining, or servicing this product. The product will perform
as designed only if it is used, maintained, and serviced in accordance with the
manufacturer’s instructions. The user should understand how to set the correct parameters
and interpret the obtained results.
FOR SAFETY REASONS, THIS EQUIPMENT MUST BE OPERATED AND
SERVICED BY QUALIFIED PERSONNEL ONLY.
CAUTION!
The PGM-2600 shall only be charged using a charger specifically supplied for use with
the unit (for example part number 3A-066WPxx or 3A-401WP12, manufactured by ENG
Electric), approved as SELV or Class 2 equipment against IEC 60950 or an equivalent
IEC standard. The maximum voltage from the charger shall not exceed 6.0 Vdc.
Likewise, any data download device connected to the PGM-2600 shall also be approved
SELV or Class 2 equipment.
Use of non-RAE Systems components will void the warranty and can compromise the
safe performance of this product.
63
PGM2600 Marking
The PGM-2600 is certified according to the IECEx scheme, ATEX and CSA for US and
Canada as protected by intrinsic safety.
The PGM-2600 is certified according to the IECEx scheme, ATEX and CSA for US and
Canada under the intrinsic safety method of protection.
The PGM-2600 is marked with the following information:
RAE SYSTEMS
3775 N. 1st. St., San Jose
CA 95134, USA
Type PGM-2600.
Serial No/barcode: XXXX-XXXX-XX
IECEx SIR
15.0039X
Ex ia d IIC T4 Gb
Ex ia I Ma
0575
SIRA 15 ATEX 2080X
II 2G Ex ia d IIC T4 Gb
I M1 EX ia I Ma
Cl.I Dv 1, Grps A,B,C,D T-Code T4.
C22.2 No.152-M1984
ANSI/ISA-12.13.01-2000
Intrinsically safe/Sécurité intrinséque
Applied standards (ATEX-IECEx)
IEC 60079-0:2011
IEC 60079-1:2014-
06
IEC 60079-11:2011
EN 60079-
0:2012/A11:2013
EN 60079-1:2014
EN 60079-11:2012
See list for applied requirements for
cCSAus in the table below.
APPLICABLE REQUIREMENTS (cCSAus)
CAN/CSA-C22.2 No. 60079-0:2011
(IEC 60079-0:2007, MOD)
Explosive atmospheres Part 0: Equipment General requirements
CAN/CSA-C22.2 No. 60079-11:2014
(IEC 60079-11:2011, MOD)
Explosive atmospheres Part 11: Equipment protection by intrinsic
safety “i”
CAN/CSA-C22.2 No. 30-M1986
Explosion-Proof Enclosures for Use in Class I Hazardous Locations
CAN/CSA-C22.2 No. 152-M1984
Combustible Gas Detection Instruments
CAN/CSA C22.2 No. 61010-1-12
Safety Requirements for Electrical Equipment for Measurement,
Control, and Laboratory Use - Part 1: General Requirements - Third
Edition
UL 60079-0:2013 (6th Ed.)
Explosive atmospheres Part 0: Equipment General requirements
UL 60079-11:2013 (6th Ed.)
Explosive atmospheres Part 11: Equipment protection by intrinsic
safety “i”
UL 913 (7th Ed.)
Intrinsically Safe Apparatus and Associated Apparatus for Use in Class
I, II and III, Division 1, Hazardous Locations
UL 1203 (4th Ed.)
Explosion-Proof and Dust-Ignition-Proof Electrical Equipment for Use
in Hazardous (Classified) Locations
ANSI/ISA 12.13.01-2000
Performance Requirements for Combustible Gas Detectors
ANSI/ISA-61010-1 (3rd Ed.)
Safety Requirements for Electrical Equipment for Measurement,
Control, and Laboratory Use - Part 1: General Requirements - Third
Edition
64
-20º C < Tamb < +60º C;
Um: 6V
Battery pack: M03-3004-000
Warning: Substitution of components may impact intrinsic safety
Avertissement: La substitution de composants peut compromettre la securité intrinsèque
CAUTION: READ AND UNDERSTAND INSTRUCTION MANUAL BEFORE
OPERATING OR SERVICING
ATTENTION: LIRE ET COMPRENDRE MANUEL D’INSTRUCTIONS AVANT
D’UTILISER OU SERVICE
65
Operation Area and Conditions
Hazardous Areas classified by Zones
PGM-2600 are intended to be used in hazardous areas classified Zone 1 or Zone 2
within the temperature range of -20ºC to +60ºC, where gases of explosion groups IIA,
IIB or IIC and T4 may be present, and in underground mines endangered by firedamp.
Hazardous Areas classified by Divisions
PGM-2600 is intended to be used in hazardous areas classified for Class I Div. 1 or 2, within the
temperature range of -20º C to +60º C, where gases of explosion groups A, B, C or D and
temperature code T4 may be present.
Instruction For Safe Use
WARNING: Read and understand instruction manual before operation or servicing.
AVERTISSEMENT: Lisez et comprenez le manual d’instructions avant d’utiliser ou
service.
WARNING: Substitution of components may impact intrinsic safety.
AVERTISSEMENT: La substitution de composants peut compromettre la sécurité
intrinsèque
WARNING: To prevent ignition of a hazardous atmosphere, batteries must only be
charged in an area known to be non-hazardous. Um = 6.0V. Use only approved charger/
AVERTISSEMENT: Afin de prevenir l’inflammation d’atmosphères dangereuse, ne
charger le jeu de batteries que dans des emplacement designés non dangereux. Um = 6V
Utilisez uniquement un chargeur approuvé.
Only use approved battery pack: M03-3004-000
Only charge the battery in safe area in the ambient temperature range 0°C ≤ Tamb ≤ 40°C
EMI may cause mis-operations.
Use In Hazardous Areas
Equipment intended for use in explosive atmospheres and which has been assessed and certified
according to international regulations may be used only under specified conditions. The
components may not be modified in any way.
The appropriate regulations for service and repair must be properly observed during such
activities.
66
Year of manufacture
To identify the year and month of manufacture, refer to the two digit marking placed
adjacent to the serial number on the instrument label according to the following table:
Year
First digit
Year code
Month
Second digit
Month code
2014
R
January
1
2015
S
February
2
2016
T
March
3
2017
U
April
4
2018
V
May
5
2019
W
June
6
2020
A
July
7
2021
B
August
8
2022
C
September
9
2023
D
October
A
2024
E
November
B
2025
F
December
C
E.G.: “RA” indicates that the monitor is manufactured in the month of October in the
year 2014.
67
20. Technical Support
To contact RAE Systems Technical Support:
Monday through Friday, 7:00AM to 5:00PM Pacific (US) Time
Phone (toll-free): +1 877-723-2878
Phone: +1 408-952-8200
Fax: +1 408-952-8480
Email: RAE-tech@honeywell.com
21. RAE Systems Contacts
RAE Systems by Honeywell World Headquarters
3775 N. First St.
San Jose, CA 95134-1708 USA
Phone: +1 888-723-4800
E-mail: RAE-tech@honeywell.com
Web Site: www.raesystems.com
Training
Phone: +1 408-952-8260
Email: training@raesystems.com
Outside the Americas:
E-Mail: HZexpert@honeywell.com
Honeywell Analytics Ltd.
4 Stinsford Road
Nuffield Industrial Estate
Poole, Dorset, BH17 0RZ
United Kingdom
Tel: +44 (0) 1202 645 544
Fax: +44 (0) 1202 645 555
Honeywell Analytics
ZAC Athélia 4 375 avenue du Mistral
Bât B, Expace Mistral
13600 La Ciotat
France
Tel: +33 (0) 4 42 98 17 75
Fax: +33 (0) 4 42 71 97 05
Honeywell Analytics
Elsenheimerstrasse 43
80687 München
Germany
Tel: +49 89 791 92 20
Fax: +49 89 791 92 43
Honeywell Analytics
P.O. Box-45595
6th Street
Musaffah Industrial Area
Abu Dhabi
UAE
Tel: +971 2 554 6672
Fax: +971 2 554 6672

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