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.

• 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)