RAE Systems- RAEGuard EC Fixed Gas Monitor for Toxic Gas or Oxygen sensor.
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