VRAE Gas Monitor

Hand-Held 5-Gas Surveyor

VRAE is a hand-held one-to-five gas monitor with built-in sampling pump and optional data logging.

Sensors include new RAE dual range 0-100% Volume and 0-100% LEL, oxygen, and three or four smart, interchangeable toxic sensors may be added. The dual range combustible sensor can monitor explosive gases in an oxygen-free environment at percent-by-volume levels.

The internal pump automatically shuts off and an alarm is activated if the remote probe tubing crimps or liquid is sucked onto the field-replaceable filter.


Key Features

Key Features

  • Large, alarm-activated back light LCD display
  • Visual flashing alarm
  • Large keys are usable even with 3 layers of gloves
  • 16,000 data points download to PC
  • Snap-in, field replaceable rechargeable battery with up to 10 hours of continuous operation
  • Protected from portable radios
  • Internal sample draw pump for quick response and remote sampling
  • Smart battery charging with status indication and LED indicator
  • 48 built-in correction factors for LEL sensors
  • Rigid inlet probe & collection port
  • 4 toxic sensor version
  • Rubber protective boot

Toxic Sensors Includes:

  • Carbon monoxide (CO)
  • Hydrogen sulfide (H2S)
  • Sulfur dioxide (SO2)
  • Nitric oxide (NO)
  • Nitrogen dioxide (NO2)
  • Chlorine (Cl2)
  • Ammonia (NH3)
  • Hydrogen cyanide (HCN)
  • Phosphine (PH3)



  • Refineries and petrochemical plants
  • Cable vaults, transformer stations
  • Waste water treatment plants
  • Marine and off shore oil wells
  • Landfill operations
  • Fire departments

Product Demo