RAE Systems Honeywell RAEGuard PID

RAE Systems Honeywell RAEGuard PID

RAE Systems Honeywell RAEGuard PID

Unit of Measure: Please call us for pricing.

RAE Systems Honeywell RAEGuard PID
Fixed Gas Monitor for VOC's (Volitale Organic Compounds)

The RAEGuard PID is a permanently mounted (fixed) volatile organic compound (VOC) monitor using a Photoionization Detector (PID) transmitter that operates from a 9 to 36 VDC power source and provides an analog (4-20 mA) signal output in three full scale ranges* of 20 ppm, 100 ppm, or 1,000 ppm isobutylene equivalent. Housed in an explosion-proof enclosure, the RAEGuard PID is equipped with a local digital display of the gas concentration and functional keys for performing calibration. 

* Ranges are not selectable, and must be specified at the time of order.


Key Features:

  • 4-20 mA analog output ranging from 0.1 to 100.0 ppm, or 1 to 1000 ppm isobutylene equivalent
  • 4-20 mA analog output ranging from 0.01 to 20.00 ppm isobutylene equivalent for ultra-sensitive version
  • Explosion-proof enclosure for hazardous locations
  • Long life 10.6 eV Ultraviolet lamp and 3D Sensor
  • Built-in pump with patented self-cleaning duty cycle operation
  • Local displays with adjustment keys
  • Magnetic key interface eliminates need to open explosion-proof housing when making calibration and other minor adjustments
  • Operation at 12 to 30 VDC
  • Dry contact output (Max 30V, 2A)



  • 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
  • Air Quality

RAEGuard PID - Datasheet