MicroRAE 4-Gas Diffusion Monitor M031-1111-200
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Description
Description
The RAE Systems MicroRAE (PGM-2600, part M031-1111-200) is a compact wireless four-gas diffusion monitor that streams H2S, CO, O2, and LEL readings and alarm status to the Honeywell ConneXt Safety Ecosystem in real time. It is the right pick when a safety officer needs continuous visibility into every monitor on site — fenceline, confined-space entry, fire overhaul, or a plant turnaround — without pulling radios off a crew. Compact (clips to a chest strap), rechargeable Li-ion, Bluetooth low-energy for smartphone pairing, and compatible with the AutoRAE 2 docking station for fleet bump and cal. Compare the full Multi-Gas Monitors family for pumped alternatives.
Specifications
- Sensors: H2S, CO, O2, LEL (filtered LEL options available to inhibit sensor poisoning)
- Sampling: diffusion (no pump); personal-wear form factor
- Wireless: Mesh and Wi-Fi configurations for Honeywell ConneXt; Bluetooth low-energy for smartphone configuration and uplink
- Battery: rechargeable Li-ion
- Alarms: five-way local and remote (audible, visual, vibratory, local Man Down, remote wireless notification)
- Housing: IP-67 water- and dust-resistant; concussion-proof
- Data logging on-board; short bump test and calibration cycle time
- Optional GPS module for location-tagged readings
- Fully automated bump testing and calibration with the AutoRAE 2
- Global approval set — CSA, ATEX, and IECEx intrinsic-safety markings for Class I Division 1 and Zone 0 hazardous locations (confirm label marking)
Applications
- Emergency response and fire overhaul
- Fracking, plant shutdown, and turnaround
- Residential fire-service response
- Urban search & rescue
- Oil & gas fenceline and midstream monitoring
Compatibility and Service
PK Safety is a RAE Systems Factory Authorized Service Center. Our in-house RAE technicians calibrate, bump test, and repair the MicroRAE at our Alameda, California service lab. We also service BW Technologies by Honeywell, RKI Instruments, and WatchGas monitors — a mixed fleet can be sent in one shipment. Call 800.829.9580 for sensor-configuration questions, service scheduling, or sizing help.
Part Number:
M031-1111-200 — Monitor as specified above
Frequently Asked Questions
How does the MicroRAE connect to the Honeywell ConneXt platform?
The MicroRAE ships with a built-in mesh radio and (depending on configuration) Wi-Fi support that register the instrument with the Honeywell ConneXt Safety Ecosystem. Once registered, readings, alarms, Man Down status, and GPS location (with the optional GPS module) are visible to a safety officer on the ConneXt dashboard in real time. Bluetooth low-energy also pairs the monitor to a smartphone for configuration and local data uplink.
What four gases does the MicroRAE M031-1111-200 measure?
H2S (0 to 100 ppm), CO (0 to 500 ppm), O2 (0 to 30% vol), and LEL combustibles on a filtered catalytic sensor (0 to 100% LEL). The filtered LEL option is designed to inhibit poisoning from silicones and sulfur compounds commonly found in oil & gas environments.
Is the MicroRAE intrinsically safe for Class I Division 1?
Yes. The MicroRAE carries CSA, ATEX, and IECEx intrinsic-safety approvals for Class I Division 1 Groups A, B, C, D (and Zone 0 markings for international deployment). Confirm the specific marking on the instrument label matches your area classification before entry; call 800.829.9580 if you need the current approval sheet.
How often should the MicroRAE be bump tested and calibrated?
Follow OSHA Safety and Health Information Bulletin SHIB 09-30-13, which calls for a functional bump test with a known concentration of target gas before each day's use on any portable gas monitor and a full calibration whenever a bump test fails, after a sensor change, or on RAE's recommended 180-day interval. The AutoRAE 2 docking station automates both bump and calibration for a MicroRAE fleet in minutes.
What calibration gas and accessories does the MicroRAE use?
A standard confined-space 4-gas mix (50% LEL methane, 18% O2, 10 ppm H2S, 50 ppm CO) in a 34L cylinder with a RAE fixed-flow regulator and the calibration adapter that ships with the instrument. The AutoRAE 2 docking station, replacement sensors, Li-ion batteries, and ConneXt-platform licensing are stocked under Gas Detector Accessories.
Who services and repairs the MicroRAE and the ConneXt uplink?
PK Safety is a RAE Systems Factory Authorized Service Center. Our in-house RAE technicians handle sensor replacement, battery service, radio pairing, firmware updates, and full calibration from our Alameda, California shop. Call 800.829.9580 to open a service ticket or help onboarding the MicroRAE onto the ConneXt platform.
Related Searches
RAE Systems, Gas Detection, Multi-Gas Monitors, Confined Space, Calibration Gas, Gas Detector Accessories
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Specifications
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