Wide Detecting Scope Gas Sensor - MQ-2

Wide Detecting Scope Gas Sensor - MQ-2
Wide Detecting Scope Gas Sensor - MQ-2
Product Code: G4F449487B5B3B
Reward Points: 0
Availability: 935
Price: $3.00

5 or more $2.80
20 or more $2.50
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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



    Wiring Example


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