Kuman MQ-2 Smoke Gas Detector Sensor Module For Arduino KY51,Sensors

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Please kindly know that the shipping will be delayed and some orders might not accept due to the outbreak of Covid-19.

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Description

Specifications

The MQ-2 is used in gas leakage detecting equipment in consumer and industry applications,this sensor is suitable for detecting LPG, natural gas, coal gas. Avoid the noise of alcohol, cooking fumes and cigarette smoke. The sensitivity can be adjusted by the potentiometer.

Specifications:
● Interface type: Analog
● High sensitivity to LPG, natural gas, town gas
● Small sensitivity to alcohol, smoke
● Fast response
● Stable and long life
● Simple drive circuit
● Pin Definition: 1-Output 2-GND 3-VCC
● Power supply needs: 5V
● Current: 150mA
● Size: 30x22x20mm

Packing List:
● Smoke Gas Detector Sensor Module