RAEGuard 2 PID

RAEGuard 2 PID is a fixed photoionization detector (PID) capable of measuring a wide range of volatile organic compounds (VOCs) ranging from 0.1 to 1000 ppm. The RAEGuard 2 PID operates on 10 to 28 VDC and provides a three-wire analog signal output (4/20mA) and a Modbus RS-485 digital signal output. Calibration and maintenance have been considerably simplified as the digital PID module can be easily removed from hazardous locations for calibration or maintenance.

The RAEGuard 2 PID is equipped with a graphic display, a local sound alarm and a LED indicator light. In addition, the low, high and fault relays can be configured to trigger external alarms or process commands. A magnetic key interface calibrates the detector and sets operating parameters with the flameproof enclosure in place.