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2Pcs Gas Sensor Wide Detecting Scope MQ-2 Lpg I-Butane Propane Methane Alcohol

Description: This is a simple-to-use wide detecting scope gas sensor, They are used in gas leakage detecting equipments in family and industry, are suitable for detecting of LPG, i-butane, propane, methane,alcohol, Hydrogen, smoke.

This sensor has a high sensitivity and fast response time. The sensor's output is an analog resistance. The drive circuit is very simple; all you need to do is power the heater coil with 5V, add a load resistance, and connect the output to an ADC.

Detecting concentration scope.

LPG and propane: 200ppm-5000ppm.

butane: 300ppm-5000ppm.

methane: 5000ppm-20000ppm.

H2: 300ppm-5000ppm.

Alcohol: 100ppm-2000ppm.

Tue, 28 Jun 2022 04:48:38 GMT 637920173189126547 5C39737447DA64EA

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