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Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit

    Buy cheap Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit from wholesalers
     
    Buy cheap Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit from wholesalers
    • Buy cheap Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit from wholesalers
    • Buy cheap Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit from wholesalers

    Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit

    Ask Lasest Price
    Brand Name : creatall
    Model Number : MQ8
    Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability : 10000pcs
    Delivery Time : 5-8 work days
    Price : negotiable
    • Product Details
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    Smart Electronics MQ8 Methane Sensor Arduino For Arduino Diy Starter Kit

    Smart Electronics MQ8 MQ 8 MQ-8 Smoke Liquefied Flammable Methane Gas Sensor Module for Arduino Diy Starter Kit

    Product Overview:

    Sensitive material MQ-8 gas sensors used in clean air, low conductivity tin oxide (SnO2). When there is an environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases. Use simple circuit can convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-8 hydrogen gas sensor of high sensitivity monitoring of other hydrogen-containing gas is also very good. The sensor can detect a variety of hydrogen-containing gas, in particular, city gas, is a low-cost sensor suitable for a variety of applications.

    Application:

    Suitable for home or industrial hydrogen leak monitoring devices. Can not interfere with ethanol vapor, soot, carbon monoxide and other gases.

    Features:
    Using high-quality dual-panel design,with power indicator and TTL signal output instructions.
    The switching signal having a DO (TTL) output and analog output AO.
    TTL output valid signal is low. ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
    Analog output voltage with the higher concentration of higher voltage
    There are four screw holes for easy positioning.
    Has a long life and reliable stability
    Rapid response and recovery characteristic

    Input voltage : DC5V Power consumption ( current ): 150mA
    DO output : TTL digital 0 and 1 ( 0.1 and 5V)
    AO output :0.1-0 .3 V ( relative to pollution ),the maximum concentration of a voltage of about 4V
    Special note: After the sensor is powered,needs to warm up around 20S,measured data was stable,heat sensor is a normal phenomenon,because the internal heating wire,if hot is not normal .

    Wiring:

    • VCC: positive power supply (5V)
    • GND: power supply is negative
    • DO: TTL switching signal output
    • AO: analog signal output
    • NOTE:

      After the sensor is powered, need to warm about 20S, measured data becomes stable, heat sensor is normal
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