MQ137 Electrochemical Ammonia Gas Sensor/Transducer Unit NH3 Detector for Industrial Use

Place of Origin:

Henan, China

Brand Name:

Winsen

Model Number:

MQ137

Usage:

Gas Sensor

Theory:

Optical sensor

Output:

Digital Sensor

Detection range:

5~500ppm NH3

Application1:

NH3 gas alarm

Application2:

NH3 gas leakage alarm

Application3:

portable NH3 gas detector

Sensor Type:

Semiconductor

Heater consumption:

≤900mW

Preheat time:

Over 48 hours