MQ-9 डाटा शीट PDF( Datasheet )

Henan Hanwei Electronics Co., Ltd www.hwsensor.com MQ-9 Semiconductor Sensor for CO/Combustible Gas Sensitive material of MQ-9 gas sensor is SnO2, which with lower conductivity in clean air. It make detectio

HANWEI ELETRONICS CO.,LTD MQ-9 http://www.hwsensor.com TECHNICAL DATA MQ-9 GAS SENSOR FEATURES * High sensitivity to carbon monoxide and CH4，LPG. * Stable and long life APPLICATION They are used in gas