Wireless Personal Four-Gas Monitor
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Contents 1. Standard Contents ......................................................................................................... 10 2. General Information ...................................................................................................... 11 3. User Interface ................................................................................................................ 12 3.1. Display Overview ........................................................................................
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.
WARNINGS 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. CAUTION! Only use the RAE Systems rechargeable lithium-ion battery pack supplied with the instrument.
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 FULLSCALE CONCENTRATION. ACCURACY MUST BE WITHIN 0 AND +20% OF ACTUAL. ACCURACY MAY BE CORRECTED BY CALIBRATION PROCEDURE.
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.
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 Cl.I Dv 1, Grps A,B,C,D T-Code T4. C22.2 No.152-M1984 ANSI/ISA-12.13.
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.
1. Standard Contents The MicroRAE is available in various user-specified configurations, each with the accessories shown below.
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.
3. User Interface The MicroRAE’s 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. BLE on Man Down alarm on Battery Status Calibration and bump test up to date Instrument in alarm Mesh Radio on and signal strength GPS on and signal strength Datalog Status indicator Reading value Sensor type Unit of measure 3.1.1.
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).
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.
3.3. 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 automatically breaks a message across screens), and received time and date are shown.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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. 2. 3. 4. Press [MODE] to advance through the sensors. Press [Y/+] to turn a selected sensor on or off. Press [MODE] until “?” is selected. Press [Y/+] to save your selection and exit to “Clear Datalog”. Otherwise, to return to the first sensor, press [MODE]. 9.3.3.
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.
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. 2. 3. 4. 5. Press [MODE] to advance through the numbers from left to right.
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.
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 Latch 9.4.1.2. When the alarm condition is no longer present, the alarm stops and resets itself. The latched setting only controls alarms for High Alarm, Low Alarm, STEL Alarm, and TWA alarm.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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. 2. 3. 4. Turn off the instrument. Remove the four screws in the back of the instrument. Turn the instrument over.
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. LEL Sensor 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.
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.
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.
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. O-Ring 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.
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.
14.2.
General Alarms Alarm Type Buzzer & LED Display Oxygen Low Low 3 beeps/second “LOW” Oxygen sensor on display Low Alarm 3 beeps/sec LEL failure 3 beeps/second “LOW” at sensor location, ALARM icon on “FAIL” LEL sensor on display Confidence LED flash Blinking Confidence LED for 3 seconds GPS Offline - Vibrator 400ms 400ms 400ms Reading Backlight Priority - On Highest Blinking reading On - On “OK” on display - - - Blinking “GPS” icon - - - Lowest * For oxygen, “LOW Oxygen” m
15. Troubleshooting Problem Cannot turn on power after charging the battery Possible Reasons & Solutions Reasons: Defective charging circuit. Defective battery. Solutions: Lost password Solutions: Buzzer, LED lights, and vibration motor inoperative Reasons: Solutions: Try charging the battery again. Replace battery or charger. Call Technical Support at +1 408-952-8461 or toll-free at +1 888-723-4800 Buzzer and/or other alarms disabled. Bad buzzer.
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).
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.
Editing Features, continued Feature 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 informat
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.
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
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 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 First digit Year code R S T U V W A B C D E F Month January February March April May June July August September October November December Second digit Month code 1 2 3 4 5 6 7 8 9 A B C Example: “RA” indicates that the monitor is manufactured in the
Sensor Parameters Edit Range Parameter Unit Minimum Maximum Default CO Span CO Range CO Low CO High CO STEL CO TWA H2S Span ppm ppm ppm ppm ppm ppm ppm 1 1 1 1 1 1 1 500 1000 1000 1000 1000 1000 100 50 N/A 35 200 100 35 10 H2S Range H2S Low H2S High H2S STEL H2S TWA LEL Span ppm ppm ppm ppm ppm %LEL 1 1 1 1 1 1 100 100 100 100 100 100 N/A 10 20 15 10 50 LEL Range LEL Low LEL High O2 Span O2 Range O2 Low %LEL %LEL %LEL % % % 1 1 1 1 1 1 100 100 100 30 30 30 N/A 10 20 18 N/A 19.
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.
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.
-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 64
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.
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 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 First digit Year code R S T U V W A B C D E F Month January February March April May June July August September October November December Second digit Month code 1 2 3 4 5 6 7 8 9 A B C E.G.
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.
