Honeywell MicroRAE – Wireless 4-Gas Diffusion Monitor for Connected Worker Safety
Honeywell MicroRAE is a compact, wireless 4-gas diffusion monitor detecting H₂S, CO, O₂, and LEL, built for connected worker safety programs.
- Woman-owned · HUB-certified
- Tax-exempt & POs accepted
- Calibration & repair
Overview
The Honeywell MicroRAE is a wireless 4-gas diffusion monitor that continuously tracks H₂S, CO, O₂, and LEL, giving responders and industrial workers real-time awareness of their surrounding atmosphere.
Its compact, rugged housing is designed for connected worker safety, linking to Honeywell’s ConneXt Pro, ConneXt Plus, Loneworker, and Safety Communicator platforms so readings and alerts can be shared beyond the individual wearer.
Suited to fire and rescue, hazmat, oil and gas, and law enforcement teams that need dependable multi-gas monitoring with connectivity to a broader safety network.
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- Numerous Connectivity Solutions
- Strong, Protective, Concussion-proof design
- Five-way local and remote notification of alarm conditions.
- Filtered LEL Sensor options to inhibit sensor poisoning.
Specifications
| Performance | |
| Alarms | Multi-tone 100 dB buzzer, vibration alarm, and flashing LEDs and on-screen indication of alarm conditions Wireless connectivity alarm Man Down Alarm and real-time remote wireless notification |
| Humidity Range | 0%-95% |
| Physical | |
| 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 | 206 g 7.03 oz |
| Connectivity | |
| Wireless Range | Up to 650 ft (200 m) for sub1 GHz Mesh Radio3, up to 330 ft (100 m) for WiFi3, up to 15 ft (5 m) for BLE |
| Datalogging | Continuous datalogging 6 months for 4 sensors at 1-minute intervals |
| Approvals & Warranty | |
| Ip Rating | IP67 |
| Safety Certifications | US & Canada II 2G Ex ia d IIC T4 Gb I M1 Ex ia I Ma INMETRO Ex da ia IIc T4 Ga |
| Other | |
| US & Canada | II 2G Ex ia d IIC T4 Gb |
Media
MicroRAE Basic Operation | How To Videos | Honeywell Safety
Operation and function of the Rae Systems MicroRae
Description
Compact. Wireless. Always Aware.
The Honeywell MicroRAE is a wireless four-gas diffusion monitor designed for real-time visibility in confined space entry, industrial operations, and emergency response. This compact, portable detector simultaneously measures hydrogen sulfide (H₂S), carbon monoxide (CO), oxygen (O₂), and combustible gases (LEL), offering fast, accurate readings to keep teams safe in hazardous environments.
With multiple wireless connectivity options, the MicroRAE seamlessly integrates with Honeywell’s ConneXt Plus, ConneXt Pro, ConneXt Loneworker, and Safety Communicator platforms—enabling live location tracking, alarm status alerts, and instrument readings sent directly to centralized command or mobile devices. This empowers real-time decision-making, faster response, and improved worker accountability.
Built for tough field use, the MicroRAE features a rugged, ergonomic design, loud 100 dB audible alarm (the loudest in its class), bright LEDs, and a backlit display for visibility in noisy or low-light conditions. Its lightweight build allows for comfortable daily wear without interfering with worker mobility or tasks.
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Calibration, repair & warranty service in our San Antonio depot.
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