MQ-4 Datasheet - Henan Hanwei Electronics

MQ-4 Semiconductor Sensor

Henan Hanwei Electronics Co., Ltd www.hwsensor.com MQ-4 Semiconductor Sensor for Natural Gas Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ-4 gas sensor has high sensitity to Methane, also to Propane and Butane. Th.

MQ-4-HenanHanweiElectronics.pdf

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Datasheet Details

Part number:

MQ-4

Manufacturer:

Henan Hanwei Electronics

File Size:

152.68 KB

Description:

Semiconductor sensor.

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MQ-4 Semiconductor Sensor Henan Hanwei Electronics