The Honeywell RAEGuard 2 PID is a fixed Photo-Ionization Detector (PID) that measures a broad range of volatile organic compounds (VOC). The Honeywell RAEGuard operates on 10 to 28 VDC and provides an analog (4-20mA) 3-wire signal output and RS-485 Modbus digital signal output. The calibration and maintenance of the RAEGuard 2 has been simplified as the digital PID module can be easily removed in hazardous locations.
Features
Class I, Division 1 (Zone 1) continuous VOC monitoring solution for hazardous locations
3 wire 4-20mA analogue output and RS-485 digital communication in Modbus protocol
3 dry contact relays (<30V, 2A) normally open (or normally closed), one for high and low alarm, another for fault alarm
Explosion-proof stainless-steel enclosure suitable for outdoor hazardous environment applications
Magnetic-key interface eliminates the need to open the explosion-proof housing when adjusting parameters
Continuous VOC monitoring in hazardous and non-hazardous area locations
Reduced maintenance costs due to easily removable Sensor module
Sensor and lamp can be removed without tools and serviced in hazardous locations
Faster response time with sample flow-through design powered by internal Diaphragm Pump
Humidity compensation ensures accurate readings even in humid environments.
Applications:
The Honeywell RAEGuard 2 PID is suitable for many applications including:
Refineries
Petro-Chemical plants
Power plants
Solvent recovery systems
Painting and coating operations
Waste water treatment plants
Air quality.
