RAE Systems, RAEGuard PID

From RAE Systems,

The RAEGuard PID, a permanently mounted (fixed) 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 fullscale 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.

Hazardous Location Classifications

 • UL Class I, Div. 1, Groups B,C, D Temperature Code T

 • cUL Class I, Div. 1, Groups B, C, D Temperature Code T

 • ATEX, II 2 G EEx d IIB T

Key Features include:

• 4-20 mA analog output ranging from 0.1 to 100.0 ppm, or 1 to 1,000 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 replaceable in-line filter and patented self-cleaning duty cycle operation
• Local displays with adjustment keys
• Magnetic key interface eliminates the need to open explosion-proof housing when making calibration and other minor adjustments
• Operation at 9 to 36V DC
• Two dry-contact outputs (<30V, 2A)

Applications include: 

• 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