RAE Systems, RAEGuard EC

From RAE Systems,

The RAEGuard EC, 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.

Hazardous Location Classifications:

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

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)

Applications Include:

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