MH-742B Combustible Gas Sensor
Industrial Methane Sensor
*Widely used for industrial field instrumentation, industrial-process control and safety protection.
- *High sensitivity, high resolution, low power consumption
- *Output method: UART, analog voltage signal, etc.
- *Quick response
- *Temperature compensation, excellent linear output
- *Excellent stability, Long lifespan
- *Anti-poisons, anti-vapor interference
MH-742B is a universal type intelligent sensor to detect combustible gas,taking advantage of non-dispersive infrared (NDIR) principle. With high selectivity, no oxygen dependence, high performance and long lifespan features, MH-742B also has built-in temperature compensation feature. MH-742B is a compact and high-performance sensor based on infrared absorption of gas detection technology, micro-machining and sophisticated circuit design.
|Gas Detected||Combustible gas (see Table 2 for details)|
|Working Voltage||4.5 V ~ 5.5V DC|
|Average Current||< 100mA|
|Measurement Range||0~100%VOL optional (view table 2)|
|Response Time||T90 < 30s|
|Working Temperature||-40℃ ~ 70℃|
|Working Humidity||0 to 95%RH, non-condensing|
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