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    • Honeywell

    Honeywell MultiRAE Lite – Wireless One-to-Six Gas Monitor for VOCs, Combustibles & Toxic Gases

    MultiRAE Lite is a customizable 6-gas detector for VOCs, toxics, and O₂. Wireless and field-ready, ideal for leak detection and personal protection.

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    Description

    MultiRAE Lite

    Flexible Gas Detection in a Compact, Wireless Package

    The Honeywell MultiRAE Lite is a versatile one-to-six gas detector designed for personal protection and leak detection in a wide range of industrial and emergency response applications. With support for over 25 field-replaceable sensors, the MultiRAE Lite provides advanced monitoring for VOCs, combustible gases, toxic gases, and oxygen levels—making it one of the most adaptable monitors in its class.

    Available in both pumped and diffusion configurations, the MultiRAE Lite can be customized to meet the specific needs of confined space entry, industrial hygiene, oil & gas, and hazmat response. Its real-time wireless telemetry allows safety officers to monitor gas readings and alarm statuses from remote locations—helping improve incident response time and situational awareness.

    The large, backlit screen, intuitive interface, and replaceable sensors, battery, and alarms make it easy to operate and maintain, even in the field. The unit is also compatible with the AutoRAE 2 system for fast, automated bump testing and calibration of up to 10 instruments simultaneously.

    Features

    • Wireless access to real-time instrument readings and alarm status from any location

    • Unmistakable five-way local and remote wireless notification of alarm conditions including Man Down Alarm

    • Over 25 interchangeable sensor options, including PID4 for VOCs, NDIR5 and catalytic for combustibles, and NDIR for CO2

    • Device Management with Honeywell SafetySuite

    • Intelligent sensors store calibration data, so they can be swapped in the field

    • Large graphical display with easy-to-use, icon-driven user interface

    • Continuous datalogging (6 months for 5 sensors, 24×7)

    Applications

    Personal protection and multi-gas leak detection in industries such as:

    • Chemical

    • Food and beverage

    • Oil and gas (downstream)

    • Pharmaceutical

    • Telecommunications

    • Wastewater treatment

    • Fire overhaul

    Specifications

    Instrument Specifications

    Size
    Pumped model: 7.6” H x 3.8” W x 2.6” D (193 x 96.5 x 66mm)
    Diffusion model: 6.9” x 3.8” x 2.2” (175 x 96.5 x 56 mm)
    Weight
    Pumped model: 31 oz (880 g)
    Diffusion model: 26.8 oz (760g)
    Sensors
    Over 25 intelligent interchangeable field-replaceable sensors including PID for VOCs, electrochemical
    sensors for toxic gases and oxygen, combustible LEL and NDIR sensors, and CO2 NDIR sensor
    Battery Options
    Rechargeable Li-ion ∼12-hr. (pumped) / 18-hr. (diffusion) runtime, < 6-hr. recharge time
    Extended duration Li-ion ∼18-hr. (pumped) / 28-hr. (diffusion) runtime, < 9-hr. recharge time
    Alkaline adapter with 4 x AA batteries ∼6-hr. (pumped) / 8-hr. (diffusion) runtime
    Display Readout
    Real-time reading of gas concentrations; PID measurement gas and correction factor; Man Down Alarm on/off;
    visual compliance indicator; battery status; datalogging on/off; wireless on/off and reception quality.
    STEL, TWA, peak, and minimum values
    Keypad Buttons
    3 operation and programming keys Mode, Y/+, and N/-. Multiple User Options can be selected
    Sampling
    Built-in pump or diffusion
    Calibration
    Automatic with AutoRAE 2 Test and Calibration System or manual
    Alarms
    Wireless remote alarm notification; audible (95 dB @ 30 cm), vibration, visible (flashing bright red LEDs), and on-screen indication of alarm conditions
    Man Down Alarm with pre-alarm and real-time remote wireless notification
    Datalogging
    Continuous datalogging (6 months for 5 sensors at 1-minute intervals, 24/7)
    User-configurable datalogging intervals (from 1 to 3,600 seconds)
    Communications & Data Download
    Data download and instrument set-up and upgrades on PC via desktop charging and PC comm. cradle, travel charger, or AutoRAE 2 Automatic Test and 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

    Instrument Specifications (Cont’d)

    Wireless Range (Typical)
    MultiRAE Lite to RAELink3 [Z1] Mesh modem ∼330 feet (100 meters)
    MultiRAE Lite to EchoView Host, RAEMesh Reader or RAEPoint ∼660 feet (200 meters)
    MultiRAE Lite to Wi-Fi Access Point – 330 feet (100 meters)
    Operating Temperature
    -4° to 122°F (-20° to 50°C)
    Humidity
    0% to 95% relative humidity (non-condensing)
    Dust and Water Resistance
    IP-65 (pumped); IP-67 (diffusion) ingress protection rating
    Safety Certifications
    CSA
    Class I, Division 1, Groups A, B, C and D, T4
    Class II, Division 1, Groups E, F, G T85°C
    ATEX
    0575 II 1G Ex ia IIC T4 Ga
    2G Ex ia d IIC T4 Gb with IR Sensor installed
    I M1 Ex ia I Ma
    IECEx
    Ex ia IIC T4 Ga
    Ex ia d IIC T4 Gb with IR Sensor installed
    I M1 Ex ia I Ma
    IECEx/ANZEx
    Ex ia IIC T4 Ga
    Ex ia d IIC T4 Gb with IR Sensor installed
    Ex ia I Ma
    EMC/RFI
    EMC directive: 2004/108/EC
    Performance Tests
    LEL CSA C22.2 No. 152; ISA-12.13.01
    Languages
    Arabic, Chinese, Czech, Danish, Dutch, English, French, German, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, and Turkish
    Warranty
    Four years on Liq O2 sensors
    Three years on CO and H2S sensors
    Two years on non-consumable components and catalytic LEL sensors
    One year on all other sensors, pump, battery, and other consumable parts
    Wireless Frequency
    ISM license free band. IEEE 802.15.4 Sub 1GHz – Wi-Fi 802.11 b/g
    Wireless Approvals
    FCC Part 1.5, CE R&TTE, Others
    Radio Module
    Supports RM900A

    Sensor Specifications

    VOC 10.6 EV
    Range: 0 to 1,000 ppm
    Resolution: 1 ppm
    Catalytic LEL
    Range: 0 to 100% LEL
    Resolution: 1% LEL
    NDIR (0-100% LEL Methane)
    Range: 0 to 100% LEL
    Resolution: 1% LEL
    NDIR (0-100% VOL. Methane)
    Range: 0 to 100% Vol
    Resolution: 0.1% Vol
    Carbon Dioxide (CO2) NDIR
    Range: 0 to 50,000 ppm
    Resolution: 100 ppm
    Ammonia (NH3)
    Range: 0 to 100 ppm
    Resolution: 1 ppm
    Carbon Monoxide (CO)
    Range: 0 to 500ppm
    Resolution: 1 ppm
    Carbon Monoxide (CO), Ext. Range
    Range: 0 to 2,000 ppm
    Resolution: 10 ppm
    Carbon Monoxide (CO), H2-Comp.
    Range: 0 to 2,000 ppm
    Resolution: 10 ppm
    Carbon Monoxide / Hydrogen Sulfide Combo
    Carbon Monoxide
    Range: 0 to 500ppm
    Resolution: 1 ppm
    Hydrogen Sulfide
    Range: 0 to 200ppm
    Resolution: 0.1 ppm
    Chlorine (CL2)
    Range: 0 to 50 ppm
    Resolution: 0.1 ppm
    Chlorine Dioxide (CLO2)
    Range: 0 to 1 ppm
    Resolution: 0.03 ppm
    Ethylene Oxide (ETO-A)
    Range: 0 to 100 ppm
    Resolution: 0.5 ppm
    Ethylene Oxide (ETO-B)
    Range: 0 to 10 ppm
    Resolution: 0.1 ppm
    Ethylene Oxide (ETO-C), Ext. Range
    Range: 0 to 500 ppm
    Resolution: 10ppm
    Formaldehyde (HCHO)
    Range: 0 to 10ppm
    Resolution: 0.05 ppm
    Hydrogen (H2)
    Range: 0 to 1,000 ppm
    Resolution: 10 ppm
    Hydrogen Cyanide (HCN)
    Range: 0 to 50 ppm
    Resolution: 0.5 ppm
    Hydrogen Sulfide (H2S)
    Range: 0 to 100 ppm
    Resolution: 0.1 ppm
    Hydrogen Sulfide (H2S), Ext. Range
    Range: 0 to 1,000 ppm
    Resolution: 1 ppm
    Methyl Mercaptan (CH3-SH)
    Range: 0 to 10 ppm
    Resolution: 0.1 ppm
    Nitric Oxide (NO)
    Range: 0 to 250 ppm
    Resolution: 0.5 ppm
    Nitrogen Dioxide (NO2)
    Range: 0 to 20 ppm
    Resolution: 0.1 ppm
    Oxygen (O2)
    Range: 0 to 30% Vol
    Resolution: 0.1% Vol
    Oxygen (LIQ O2)
    Range: 0 to 30% Vol
    Resolution: 0.1% Vol
    Phosphine (PH3)
    Range: 0 to 20 ppm
    Resolution: 0.1 ppm
    Phosphine H (PH3 H)
    Range: 0 to 20 ppm
    Resolution: 0.1 ppm
    Sulfur Dioxide (SO2)
    Range: 0 to 20 ppm
    Resolution: 0.1 ppm

    Resources

    MultiRAE Lite Datasheet

    MultiRAE Lite Quickstart

    MultiRAE Lite User-Guide

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