The RAEGuard EC is a permanently mounted (fixed) toxic gas 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.
Part No. 036-0005-090
Specifications
NO Range: 0 to 1,000 ppm
Response Time: <20 Seconds
Detector: Explosion Proof 7R Electrochemical Sensor
Accuracy: +/-5%
Sampling: Internal Diffusion
Display: 7-Segment, 4-Digit LCD with 4 Color-Coded Fault LEDs
User Interface: Magnetically Accessed Keys for Calibration
Calibration: Two-Point Field Calibration
Temperature: -20 to 55 C (-4 to 131 F)
Humidity: 0 to 95% RH
Pressure: 700 to 1,300 hPa
Signal Output: 4-20mA with 12 Volt Compliance at 24 Volt Power
Power: 9 to 36 Volt DC Max 40mA at 24 Volt
Intrinsically Safe
Weight: 5.5 lbs (2.5 kg)
