MicroRAE Wireless 4-gas monitor

Overview

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Key features

Available with several wireless technology options: Mesh / Wi-Fi / NB-IoT
Real-time gas concentration reading, location, alarm and status enabled by state of-the-art wireless technology
Bluetooth® low energy connection to a Smart Phone device for uplink data communication and device configuration • Compact and lightweight design
IP-67 water- and dust-resistant case Strong, protective, concussion-proof design
Unmistakable five-way local and remote wireless notification of alarm conditions
Short bump test and calibration time

Applications

Confined space entry
Oil, gas and petrochemical
Wastewater and sewage
Steel and chemical plants

Standards and certification

Supplier: ISO 9001:2015 certified

PRODUCT DATASHEETDoc. SSLS/DS/GD-063 · Rev. 01 · 13-Oct-2026

MicroRAE Wireless 4-gas monitor – technical data

Technical specifications

Brand	Honeywell
Weight	206 gram / 7.03 ounce av
Instrument Size	4.6 in x 3.0 in (2.6 in) 3.0 in x 0.9 in [117 mm x 76 mm (66) 74 mm x 24 mm]
Weight range	206 g (Including Li-Ion Battery and Clip) gram
Humidity Range	0 to 95% RH (Non-Condensing) percent / 0%-95% percent
Sensor Range	O2 (0-30%vol), LEL (0-100%LEL), CO(0-1000ppm), H2S (0-100ppm), HCN (0-50ppm)
Minimum Temperature	-20 degree Celsius / -4 degree Fahrenheit
Maximum Temperature	140 degree Fahrenheit / 60 degree Celsius
Alarm Settings	Latching, Non Latching, Manual Override, Low Battery, Wireless Connectivity Alarm, Man Down Alarm
Alarm Type	Audible, Visual, Vibrating / Multi-Tone, Vibration, Flashing LEDs, Display
Alarm Included	Yes
Series Name	MicroRAE
Batteries Required	Yes
Batteries Included	Yes
Battery Run Time	12-15 hours / Continuous Non-Wireless: 15 hours / Continuous Wireless: 12 hours
Calibration Procedures	Bump Test
Calibration	Two-Point Calibration (Manual or Automatic with AutoRAE 2)
Standards	EX: I 2G Ex ia d IIC T4 Gb / EX: II M1 Ex ia I Ma / INMETRO Ex da ia IIc T4 Ga / Korea: Ex ia d IIC T4 / US and Canada: Class I, Div 1, Group A, B, C, and D
Datalogging Interval	Default: 1 min / User-Configurable: 1 to 3,600 sec
Datalogging Capable	Yes
Datalogging	Continuous datalogging (6 month for 4 sensors at 1-minute intervals)

PRODUCT DATASHEETDoc. SSLS/DS/GD-063 · Rev. 01 · 13-Oct-2026

MicroRAE Wireless 4-gas monitor – technical data, continued

Technical specifications

Display Viewing Area	1.73 in x 1.29 in
Display Included	Yes
Display Readout	IntelliFlash™ and Policy Enforcement Indicators / Real-Time Reading of Gas Concentration and Man Down Indicators / STEL, TWA, Peak and Minimum Values / Wireless and GPS On/Off and Reception Quality
Display Type	Monochrome Graphic Display
Filter Included	No
Filter Type	Auxiliary Filter
User Options	Alarms: latching, non latching, or manual override / User-Configurable Datalogging Intervals
Sampling Pump Included	No
Sensor Type	Catalytic Bead / Electrochemical
Warranty	1 Year for HCN sensor / 2 Years Device and Sensors

Ordering information

Brand	Honeywell

Inspection and care

Keep sensors and filters clean, charge batteries as directed and record bump tests and calibrations.

Storage

Store in a cool, dry place away from direct sunlight, heat and chemicals.

Data given in good faith from manufacturer information and subject to change without notice. Select PPE based on a site risk assessment. Scan the code for the product page.