RAEGuard EC
Fixed Gas Detector for Toxics and Flammable Gases

The RAEGuard EC is a permanently mounted (fixed) toxic gas or oxygen sensor/transmitter that operates from a 9 to 36 VDC power source and provides an analog (4 to 20mA) and digital (RS-485) signal output. Housed in an explosion-proof enclosure, the RAEGuard EC is equipped with a local digital display of the gas concentration and function keys for performing calibration. The RAEGuard EC is operated with a standard 4 to 20mA/RS-485 controller or as a stand-alone sensor module.

Fixed Toxic Gas Monitor, 4 to 20 mA/RS-485 Transmitter, FGM-13XX

Key Features
•Available sensors: CO, H2S, O2, SO2
•Explosion-proof 7R electrochemical sensor
•4 to 20mA analog and RS-485 digital output of specified sensor
•Explosion-proof enclosure for hazardous locations
•Local displays with adjustment keys
•Non-intrusive calibration
•Magnetic key interface eliminates need to open explosion-proof housing when making calibrations or other minor adjustments
•Operation at 9 to 36 VDC
•Dry-contact output (<30V, 2A)

Hazardous Location Classification
•UL, cUL: Class I, Division 1, Groups B, C, D
•Temperature Code T6
•Chinese Certificate: Ex d IICT6

Applications

•Refineries
•Oil production
•Chemical plants
•Industrial safety
•Pulp and paper
•Heavy industry
•Waste water treatment plants
•Shipyards and maritime
•Power plants
•Steel mills