QRAE 3 | 4-Gas Monitor Wireless- Diffusion

QRAE 3 | 4-Gas Monitor Wireless- Diffusion


  • Features real-time gas concentration readings and alarm status
  • Large graphic display’s icon-driven interface rotates 180°, for added convenience
  • User-friendly design allows easy access to pump, sensors, filter, and battery compartment
  • Wireless unit provides 5-way remote notification of alarm conditions
  • Equipped with “man down” alarm with pre-alarm and real-time remote wireless notification
  • Measures 5.5″ x 3.2″ x 1.5″ and weighs 12.9 oz.
  • Li-ion battery provides a 10 hour battery life
  • Features visual, audible, and vibrating alarms
  • Gas ranges LEL 0-100%, O2 0-30%, CO 0-500 ppm, and H2S 0-100 ppm
  • Intrinsic safety Class 1, Div 1, Groups A, B, C, D; IECEx/ATEX (II 1 GEx ia IIC T4)
  • EchoView Host wireless mini-controller item# 102334, sold separately
  • Minimum of 1 Echo View is required for wireless communication


QRAE 3 is a wireless compact monitor for one to four gases. The QRAE 3 provides detection and monitoring of Oxygen (O2), Combustibles, and toxic gases that include Hydrogen Sulfide (H2S), Carbon Monoxide (CO), Sulfur Dioxide (SO2) and Hydrogen Cyanide
(HCN). QRAE 3 can deliver wireless real-time instrument readings and alarm status 24/7. This provides better incident visibility and can
improve response time.

Product Specification


Detailed Product features and Specification


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