Fixed Gas Detector



Fixed monitoring of toxic gases, combustibles, or VOCs



This fixed device provides continuous detection and monitoring of gases for a wide range of industrial environments. It is available in three models – the RAEGuard EC for monitoring toxic gases, the RAEGuard PID for measuring Volatile Organic Compounds (VOCs), and the RAEGuard LEL for measuring combustible gases. All come in an explosion-proof enclosure that can be calibrated without opening and all have analog and digital signal outputs.


Key Features


  • Available sensors: CO, H2S, O2, SO2
  • 4 to 20mA analog and RS-485 digital output of specified sensor
  • Operation at 9 to 36 VDC


  • Explosion-proof 7R electrochemicalsensor
  • Explosion-proof enclosure for hazardous locations

Easy to Use

  • Local displays with adjustmentkeys
  • Non-intrusive calibration
  • Magnetic key interface eliminates need to open  explosion-proof housingwhenmaking calibrations or other minor adjustments
  • Dry-contact output (<30V, 2A)


  • Refineries and oil production
  • Chemical plants
  • Industrialsafety
  • Pulp and paper
  • Heavyindustry
  • Waste water treatment plants
  • Power plants
  • Steel mills