H2S Sensor

H2S Sensor

SHANGHAI SHENKAI

Based on micro-processing technology, the sensor utilizes advanced metal oxide semi-conductor sensor (MNOS adsorption technique), linearly transforms detected H2S gas concentration into 4-20mA and redundant RS485 interface signal as output (Modbus RUT communication protocol). In addition, the sensor provides gas concentration and status display, and early-warning, alarm and failure contact output. Easy to calibrate.

●  Working Voltage : 24VDC
●  Output Signal: 4~20mA
●  Working Temp: -30~60℃
●  Measurement range: 0ppm~100ppm
●  Explosion-proof Grade: ExiaIICT6
●  Protection Class: IP65

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