Gas sensors There are 10 products.

  • Available
    Electronic Brick - MQ - 2 Gas Sensor Brick

    The electronic brick of gas sensor can be used in fire protection systems to detect hydrogen, isobutane, liquefied petroleum gas, methane, carbon monoxide, alcohol, smoke, propane and other harmful gases.

    The electronic brick of gas sensor can be used in fire protection systems to detect...

    The electronic brick of gas sensor can be used in fire protection systems to detect hydrogen, isobutane, liquefied petroleum gas, methane, carbon monoxide, alcohol, smoke,...

    3,40 €

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  • 3,90 €

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  • 5,40 €

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  • MQ-3 alcohol sensor module
    4,40 €

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  • Available
    MQ-5 LPG Natural Gas Sensor Module

    This gas sensor module is made using MQ-5, a low cost semiconductor sensor which can detect the presence of LPG, LNG, Natural and Town gases at concentrations from 200 to 10,000 ppm.  This module provides both digital and analog outputs.  MQ5 LPG natural gas sensor module can be easily interfaced with Microcontrollers, Arduino Boards, Raspberry Pi etc.

    This gas sensor module is made using MQ-5, a low cost semiconductor sensor which can...

    This gas sensor module is made using MQ-5, a low cost semiconductor sensor which can detect the presence of LPG, LNG, Natural and Town gases at concentrations from 200 to 10,000...

    3,90 €

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  • MQ-6 gas sensor (LPG, ISO-butane, propane)
    3,90 €

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  • MQ-7 carbon monoxide CO Gas sensor module for Arduino
    Available
    MQ-7 carbon monoxide CO Gas sensor module for Arduino

    MQ-7 MQ7 Carbon Monoxide CO Gas Alarm Sensor Detection Module For Arduino Suitable for home or factory to detect carbon monoxide gas. High quality dual-panel design, with power indicator and TTL signal output instructions. DO switching signal (TTL) output and AO analog signal output.

    MQ-7 MQ7 Carbon Monoxide CO Gas Alarm Sensor Detection Module For Arduino Suitable for...

    MQ-7 MQ7 Carbon Monoxide CO Gas Alarm Sensor Detection Module For Arduino Suitable for home or factory to detect carbon monoxide gas. High quality dual-panel design, with power...

    3,90 €

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  • Available
    MQ-9 Semiconductor Sensor (CO/Combustible Gas)

    MQ-9 gas sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application. The sensitivity of the sensor can be adjusted by using the potentiometer. Sensor uses 5V.

    MQ-9 gas sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor...

    MQ-9 gas sensor has high sensitity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost...

    4,40 €

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  • Available
    MQ-135 air quality sensor

    Air quality sensor MQ135 for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory. MQ135 gas sensor has high sensitivity to Ammonia, Sulfide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and particularly suitable for Air quality monitoring application.

    Air quality sensor MQ135 for detecting a wide range of gases, including NH3, NOx,...

    Air quality sensor MQ135 for detecting a wide range of gases, including NH3, NOx, alcohol, benzene, smoke and CO2. Ideal for use in office or factory. MQ135 gas sensor has high...

    4,40 €

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  • Available
    Two-Way gas valve (solenoid) (5V)

    Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas

    Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas

    Rated voltage: DC 6V, Pressure range: 0-350mmhg, use fluid: gas

    3,90 €

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