New!! MultiRae Lite Wireless Portable Multi Gas Detector

This MultiRae Lite Wireless Multi Gas Detector has the largest display in its class and has the longest battery life in its class with the extended battery. It also features easy to replace sensors and the AutoRae 2 Automatic Test and Calibration system allow for one press bump testing and calibration. Threat and alarm data can be sent to a base station through the wireless connection to enhance safety and ensure fast response.


  • Wireless access to real time instrument readings and alarm status from any location
  • Unmistakable five way local and remote wireless notification of alarm conditions
  • 30 interchangeable sensors options, including PID for VOCs, NDIR and catalytic for combustibles and NDIR for Carbon Dioxide
  • Intelligent sensors store calibration data, so they can be swapped in the field
  • Large graphical display with easy to use icon driven interface
  • Continuous datalogging (6 months for 5 sensors)
  • Highly versatile and customizable for different applications
  • Available in pumped and diffusion versions
  • Man Down Alarm with real time remote wireless notification
  • Easy maintenance with replaceable sensors, pump and plug and play battery
  • Fully automated bump test and calibration with AutoRae 2


  • Personal protection and multi gas leak detection
  • Chemical
  • Telecommunications
  • 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 network
Wireless Frequency ISM license free bands
Wireless Range MultiRae Lite to RaeLink 3 Mesh or RaeLink3 Z1 Mesh modems: 33 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 2 years on non consumable components, catalytic LEL, CO, H2S, & O2 sensors 1 year on all other sensors, pump, battery & other parts
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
0-5,000 ppm
0.1 ppm
VOC, 9.8 ev 0-1,000 ppm 0.1 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 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


Table of Ionization Potent

MultiRae Lite Wireless 6 Gas Monitor literature

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