MultiRae Lite Wireless Portable Multi Gas Detector

The Rae Systems by Honeywell Wireless MultiRae Lite is a portable combustible gas detector that provide versatile, customizable detection and monitoring of up to six gases, available in both pumped and diffused air models. With more than 25 sensors to choose from – the broadest selection in its class – it can test for VOCs, combustibles and a range of toxic threats, as well as monitor sufficient oxygen levels, making it an excellent choice for personal protection and leak detection in a range of industries and applications.

The wireless connection sends threat and alarm data in real time to a central command, providing superior awareness for fast incident response. And its replaceable sensors, alarm and battery, large screen and automated bump testing can calibration make it easy to use and maintain.


  • Multi gas monitor for 1 to 6 gases
  • Pumped and diffusion models available
  • Man down alarm with real time remote wireless notification
  • More than 25 different chemical sensors
  • Fully automatic bump testing and calibration
  • Real time access to readings at central command
  • Swap out sensors as needed
  • Simple maintenance with replaceable sensors, pump and battery
  • 5 way local and remote wireless alarm
  • Multi language capability
  • Large graphical display with easy to use, icon driven user interface
  • Fully compatible with AutoRae 2


  • Personal protection and multi gas leak detection
  • Confined space entry
  • Emergency response
  • Environmental cleanups/remediation
  • Exploration
  • Fracking
  • Hazmat response
  • Oil and gas
  • Food and beverage
  • Wastewater treatment
  • Fire overhaul

Instrument Specifications

MultiRae Detectors Protected catalytic bead & NDIR for combustible gases, NDIR for carbon dioxide, 30 interchangeable electrochemical sensors for oxygen and toxic gases, photo ionization detector for VOCs
Battery Options Rechargeable Li-ion
Extended Li-ion
4 x AA alkaline batteries
Operating Hours Rechargeable Li-ion: 12 hours pumped, 18 hours diffusion
Extended Li-ion: 18 hours pumped, 28 hours diffusion
Alkaline: 6 hours pumped, 8 hours diffusion
Display Monochrome graphic LCD, 128 x 160 display, automatic screen flip feature
Key Pads 3 operation and programming key (Mode, Y/+, N/-)
Attachment Durable yellow boot with belt clip and wrist strap
Direct Readout Real time reading of gas concentration, PID measurement and correction factor, battery status, datalogging on/off, wireless on/off, reception quality, STEL, TWA, peak and minimum values
Alarms Wireless remote alarm notification, multi tone audible (95 dB @ 30cm), vibration, visible (flashing bright LEDs) and on screen indication of alarm conditions, Man Down Alarm with pre-alarm and real time wireless notification
Calibration Automatic with AutoRae 2 Test and Calibration System or manual
Datalogging Continuous datalogging (6 months for 5 sensors at 1 minute intervals), user configurable datalogging intervals from 1 to 3,600 seconds
Communication & Data Download Data download and instrument set up and upgrades on PC via charging and PC comm cradle, travel charger or AutoRae 2 Calibration System, wireless data and alarm status transmission via built in RF modem (optional)
Wireless Network ProRae Guardian Real-Time Wireless Safety System or EchoView host based closed loop system
Wireless Frequency ISM license free band, IEEE 802.15.4 Sub 1GHz
Wi-Fi 802.11 b/g
Wireless Range MultiRae Lite to RaeLink 3 Mesh(Z1) Mesh Modem: 330 feet
MultiRae Lite to EchoView Host, RaeMesh Reader or RaePoint: 660 feet
MultiRae Lite to WI-Fi Access Point: 330 feet
Sampling Pump Built in pump or diffusion
IP Rating IP-65 pumped, IP-67 diffusion
Temperature -4° to 122°F
Humidity 0 to 95% relative humidity (non-condensing)
Intrinsic Safety CSA: Class I, Division I, Groups A, B, C, D, T4
Atex: CE 0575 ex II 2G Ex ia d IIC T4 Gb
IECEx: Ex ia d IIC T4 Gb
CE Compliance EMC directive 2004/108/Ec, R&TTE directive, 1999/5/EC
ATEX directive 94/9/EC
EMI/RFI No effect when exposed to 0.43 mV/cm2, RF interference from a 5 watt transmitter at 12″
Performance Tests LEL CSA C22.2 No 152, ISA-12.13.01
Warranty Liq Oxygen: 4 years
Carbon Monoxide & Hydrogen Sulfide: 3 years
LEL & non-consumable: 2 years
All other sensors, pump, battery: 1 year
Size Pumped: 7.6″ H x 3.8″ W x 2.6″ D
Diffusion: 6.9″ H x 3.8″ W, 2.2″ D
Weight Pumped: 31 ounces
Diffusion: 26.8 ounces

Sensor Specifications

0-30% Vol
Combustible, Catalytic
0-100% LEL
1% LEL
Combustible, NDIR 0-100% LEL 1% LEL
0-100% Vol 0.1% Vol
VOCs, 10.6 ev
0-1,000 ppm
1 ppm
0-50,000 ppm
100 ppm
Ammonia (NH3) 0-100 ppm 1 ppm
Carbon Monoxide (CO)
0-500 ppm
1 ppm
0-2,000 ppm 10 ppm
Carbon Monoxide, H2 Compensated (CO) 0-2,000 ppm 10 ppm
Carbon Monoxide & H2S Combo CO: 0-500 ppm H2S: 0-200 ppm CO: 1 ppm H2S: 0.1 ppm
Chlorine (Cl2)
0-50 ppm
0.1 ppm
Chlorine Dioxide (ClO2)
0-1 ppm
0.03 ppm
Ethylene Oxide (ETO)
0-100 ppm
0.5 ppm
0-10 ppm 0.1 ppm
0-500 ppm 10 ppm
Formaldehyde (HCHO)
0-10 ppm
0.01 ppm
Hydrogen Cyanide (HCN)
0-50 ppm
0.5 ppm
Hydrogen Sulfide (H2S) 0-100 ppm 0.1 ppm
0-1,000 ppm 1 ppm
Methyl Mercaptan 0-10 ppm 0.1 ppm
Nitric Oxide (NO) 0-250 ppm 0.5 ppm
Nitrogen Dioxide (NO2) 0-20 ppm 0.1 ppm
Phosphine (PH3) 0-20 ppm 0.1 ppm
0-1,000 ppm 1 ppm
Sulfur Dioxide (SO2) 0-20 ppm 0.1 ppm

Ordering Information

Each MultiRae Lite includes the following: sensors, pump, battery & wireless options as specified, rubber boot, belt clip, filter, datalogger, travel charger/pc communications adapter, AC adapter, calibration adapter, alkaline battery adapter, tool kit, PID sensor cap removal took, external filters, Flexi probe, quick start guide, software, calibration and test certificate. Optional accessories include hard transport case, remote sample draw kit with probe, filter and tubing. The optional calibration kit includes calibration gas and regulator. Many other instrument configurations available. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email

Catalog No.
MultiRae Lite with pump, 10.6 eV PID, LEL, H2S, CO, O2 sensors, Li-ion Battery, Non-Wireless MAB3-A2C112E-020
MultiRae Lite with pump, 10.6 eV PID, LEL, H2S, CO, O2 sensors, Li-Ion Battery, Non-Wireless, Accessory Kit MAB3-A2C112E-021
MultiRae Lite with pump, 10.6 eV PID, LEL, H2S, CO, O2 sensors, Li-ion Battery, Non-Wireless, Accessory Kit & Calibration Kit MAB3-A2C112E-02M
MultiRae Lite with pump, 10.6 eV PID, LEL, H2S, CO, O2 sensors, Li-ion Battery, Wireless MAB3-A2C112E-420
MultiRae Lite with pump, 10.6 eV PID, LEL, CO, H2S, O2 sensors, Li-ion Battery, Wireless, Accessory Kit MAB3-A2C112E-421
MultiRae Lite with pump, 10.6 eV PID, LEL, CO, H2S, O2 sensors, Li-ion Battery, Wireless, Accessory Kit & Calibration Kit MAB3-A2C112E-42M


The MultiRae external battery charger allows a MultiRae battery to be charged while it is not housed in the unit. This is ideal for anyone who runs their MultiRae’s 24/7 or on back to back shifts. Now a back up battery can be swapped in without subjecting the instrument to down time. This is a must have accessory. The external battery charger comes as a stand alone unit and requires a power power. An additional accessory is available to group 5 battery charges on a single plastic holder, all of which can be charged simultaneously using a spider charger.

The MultiColor boots for MultiRae allow for customization of the look of MultiRae units. This is especially convenient for customers who operate with several different configurations of MultiRaes. Instead of using labels, or other ways to differentiate MultiRaes, they can assign each instrument a color so that they ensure the right instrument is selected for a given task.

Catalog No.
External Battery Charger M01-3025-000
5 Bank Holder of Battery Charger M01-2110-000
Power Cord, Single 500-0036-102
Power Cord, 1-5 units 020-2480-000
Red Rubber Boot for MultiRae M01-2086-100
Orange Rubber Boot for MultiRae M01-2087-100
Blue Rubber Boot for MultiRae M01-2088-100


MultiRae Lite Wireless 6 Gas Monitor literature

clandestine labs, confined space entry, MultiRae, Rae Systems, photo ionization detection, PID, emergency response, fracking, hazmat response

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