GAOTek Fixed Hydrogen Cyanide Gas Detector
$53.22
$97.92
Description Overview GAOTek fixed hydrogen cyanide gas detector with LED display transforms the gas density in the operating site into standard electric current signal (4 mA to 20 mA), RS 485, Relay. It has excellent performance, stable operation, and easy maintenance. Since the detector also can detect various gases, it meets various requirements in the operation site it has been widely used in petrol, chemistry, metallurgy, artifice, gas transportation, biological medicine water procession etc. Features Standard 4 mA to 20 mA current output, or RS 485 output compatible LED site display Standard three buttons so an individual can operate the detector on-site Automatic identify and display the sensor failures, and output the corresponding The key operation needs to input a password to prevent the wrong operation Simple calibration function reducing measuring error Two levels of light alarm, relay output (connected with audible and visual alarm Technical Specifications Detecting Gas HCN Hydrogen Cyanide Measuring Range 0 ppm to 50 ppm Working Voltage 24 V DC ±15% Signal Output 4 mA to 20 mA linear current output or RS 485 signal output (optional) Deviation ≤± 3% FS Respond Time T90 < 30 S Recovering Time ≤ 30 S Display Model LED display Working Humidity 10% RH to 95% RH (no condensation) Explosion-Proof Level Exd IICT6 (used for explosion proofing detector) ExiaIICT4 (used for intrinsic safety type detector) Protection Class IP66 Transition Cable Three core shield cable RVVP (0.007 in x 0.010 in) (3× 1.5 mm 2, 4 × 1.5 mm 2) Transmission Distance 0.621 miles (≤1000 m) Weight 4.63 lb (2.1 kg)
Hydrogen Cyanide Gas Detectors