RAEGuard - fixed gas detector

The RAEGuard is a permanently mounted (fixed) Photo-Ionization Detector (PID) transmitter for measuring low levels of the broad range of VOCs. It operates on a 9 to 36 VDC power source and provides an analog (4-20 mA) signal output and 2 alarm contacts.

Housed in an explosion-proof enclosure, the RAEGuard is equipped with a local digital display of the gas concentration and functional keys for calibration and functional diagnostics.

The RAEGuard is available in six versions with either standard or sample-draw pump configuration and ranges of 0.01-20 ppm, 0.1-100 ppm and 1-1000 ppm full scale isobutylene equivalent

Key Features of Fixed Gas Monitors - RAE Guard:

  • 4-20 mA analog output ranging to full scale of meter
  • Explosion-proof enclosure for hazardous locations
  • Long life 10.6 eV Ultraviolet lamp and 3D PID Sensor
  • Patented self-cleaning duty cycle operation providing long term sensor stability
  • Built-in pump for improved sample flow on all models. (Select ''flow-through'' configuration for remote sample draw.)
  • Local displays with adjustment keys
  • Measures a broad range of VOCs
  • Programmable correction factors
  • Magnetic key interface eliminates need to open explosion proof housing when making calibration and other minor adjustments
  • Operation at 9 to 36 VDC
  • 2 dry contacts for high and low alarms (<30V,2A)

Applications of Fixed Gas Monitors - RAE Guard:

  • Air treatment system efficiency monitoring
  • Waste water treatment plants
  • Marine and off-shore oil wells
  • Refineries & petrochemical plants
  • Power plants
  • Pulp and paper mills
  • Solvent recovery systems
  • Painting and coating operations
  • Tank leak detection
  • Air quality

RAE Systems Authorised Australian Distributor and repair centre

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