Product Tag - CNG

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    MQ4 Methane CNG Gas SensorMethane CNG Gas Sensor MQ4

    Methane CNG Gas Sensor MQ4

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    MQ4 is a low cost semiconductor sensor which can detect the presence of methane natural gases at concentrations from 200 to 10,000 ppm. The sensitive material used for this sensor is SnO2, whose conductivity is lower in clean air. It’s conductivity increases as the concentration of methane gas increases. It has also sensitivity to propane and butane gases. MQ4 Methane CNG gas sensor can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc using an Analog to Digital Converter (ADC)

    156.00 149.00