RAE Systems Rental - QRAE III, Diffusion, Wireless


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RAE Systems new QRAE 3 is a versatile, rugged, four-sensor pumped gas monitor that provides continuous exposure monitoring of oxygen (O2), combustibles, and toxic gases, including hydrogen sulfide (H2S), carbon monoxide (CO) for workers and responders in hazardous environments.
The QRAE 3’s wireless communications capability enables access to real-time instrument readings and alarm status (including man-down alarm) from any location for better visibility and faster response. Real-time hazard readings can also be communicated to the ProRAE Guardian Safety System and the EchoView Host Mini-Controller Closed-Loop Wireless System for safety-enhancing wireless monitoring.
Configured for standard confined space entry with LEL, H2S, CO, and O2 sensors, the powerful QRAE 3 Non-Wireless Pumped Confined Space Monitor M020-11111-111 from RAE Systems is a pumped non-wireless detector. The QRAE 3 features an internal pump for remote sampling and real-time readout of gas concentrations on an easy to read screen.


  • Available in Diffusion or Pumped version
  • IP-65/67 water- and dust-resistantcase
  • Strong, protective,concussion-proof design
  • Real-time gasconcentration readings and alarm
  • status enabled bystate-of-the-art wireless technology
  • Unmistakable five-waylocal and remotewireless notification of alarmconditions
  • Large graphical displayicon-driven user interface through intuitive,simple-to-operate two-buttonuser interface.
  • Multi-language support: 18 languages encoded
  • Easy accessto pump,sensors, filter and battery compartment


  • Industrialsafety
  • Oil and gas
  • Fireground “Toxic Twins” detection
  • Environmental
  • Fire and Emergencyresponse
  • Chemical
  • Pharmaceutical
  • Telecommunications


  • Size Diffusion: 5.5" H x 3.2" W x 1.5" W (140 mm x 82 mm x 42 mm),
  • Pumped: 5.7" H x 3.2" W x 1.7" D (145 mm x 82 mm x 42 mm)
  • Sensors: Up to four replaceable sensors:,LEL: Catalytic bead forcombustibles(built-in Correction Factor library),Oxygen:Liquid electrolyte Electrochemicalsensor for Toxics
  • Battery: Rechargeable Li-ion
  • Display Graphic:Monochrome graphic display(128 x 80)
  • Displaysize: 1.57" W x 1.06" H (40 x 27 mm) with backlighting, Automatic or on-demand screen rotation
  • Datalogging: ï‚Ÿ Continuous datalogging (3 monthsfor 4 sensors at 1-minute intervals) User-configurable datalogging intervals(from 1 to 3,600 seconds)
  • Wireless Network: Mesh RAE Systems Dedicated Wireless Network
  • Calibration: Two-point calibration for zero and span (manual, or automatic with
  • AutoRAE 2)
  • Temperature: -4°to 122°F(-20°to 50° C) for T4 temperature code
  • Humidity: 0% to 95% relative humidity(non-condensing)
  • Attachments: Stainless-steel alligatorclip; Swivel beltclip
  • Wireless Frequency: ISM license free band. IEEE 802.15.4 Sub 1GHz
  • Wireless Approvals: FCC Part 15, CE R&TTE, Others4
  • Radio: Module Supports RM900

Monitor-Only Configurations Include:

  • Monitor as specified
  • Sensors as specified
  • Sampling option as specified
  • Calibration adapter (diffusion model only)
  • Internal filters (mounted - diffusion model only)
  • External filters (one mounted plus pack of 3 - pumped model only)
  • Travel charger cradle with computer cable
  • Lithium-ion battery pack
  • Universal wall adapter
  • CD ROM with ProRAE Studio II
  • CD ROM with product content
  • Quick Reference Guide
More Information
PN RN-M020-21211-111-1
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