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    MQ-8 Hydrogen Gas Sensor Robotics Bangladesh
    • MQ-8 Hydrogen Gas Sensor Robotics Bangladesh

    MQ-8 Hydrogen Gas Sensor

    RBD-0677

    • 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.
    • The higher the voltage, the concentration of the analog output voltage is higher.
    • A hydrogen gas detection with good sensitivity.
    • Has a long life and reliable stability.RoboticsBD
    BDT 174
    BDT 174 BDT 174 BDT 174 BDT 174
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    BDT 174 Tax included
    BDT 0 Tax
    BDT 174 Tax excluded
    BDT 0 Tax
    BDT 174 Tax included
    Quantity
    In-Stock
    24 Items

    54 people have purchased this item
    24 items in stock
    Description

    A sensitive material MQ-8 Hydrogen Gas Sensor Module H2 Alarm Detection use in clean air low conductivity tin oxide (SnO2). When there is the environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases.

    Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-8 hydrogen gas sensor of high sensitivity, the monitoring of the other hydrogen-containing gas is also very satisfactory. RoboticsBD

    This sensor can detect a wide range of hydrogen gas, city gas, in particular, is a low-cost sensor for a variety of applications.

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

    Product Images are shown for illustrative purposes only and may differ from the actual product.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    Features :

    1. Using high-quality dual-panel design, with power indicator and TTL signal output instructions.
    2. The switching signal having a DO (TTL) output and analog output AO.
    3. TTL output valid signal is low. ( Low-level signal when the output light can directly connect to the microcontroller or relay module )
    4. The higher the voltage, the concentration of the analog output voltage is higher.
    5. A hydrogen gas detection with good sensitivity.
    6. There are four screw holes for easy positioning.
    7. Has a long life and reliable stability
    8. Rapid response and recovery characteristics. RoboticsBD

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

    General Specification
    Operating Voltage (VDC)5
    Current Consumption(mA)5-29
    Do outputTTL digital 0 and 1 ( 0.1 and 5V)
    Ao output0.1-0 .3 V (Relative to Pollution )
    Length (mm)32
    Width (mm)20
    Height (mm)21.5
    Weight (gm)7
    Shipment Weight0.01 kg
    Shipment Dimensions5 × 5 × 4 cm

    Please allow 5% measuring deviation due to manual measurement.

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    Package Includes :

    1 x MQ-8 Hydrogen Gas Sensor.

    RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD RoboticsBD 

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    Product Details
    RBD-0677
    24 Items

    Specific References

    EAN13
    0677
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    MQ-3 Alcohol Gas Sensor Robotics Bangladesh

    Reference: RBD-0672

    MQ-3 Alcohol Gas Sensor

    (0)
    Power requirements: 5 VDC @ ~165 mA (heater on) / ~60 mA (heater off). Current Consumption: 150mA. RoboticsBD DO output:  0.1 and 5V. AO output: 0.1- 0.3 V (relative to pollution), the maximum concentration of a voltage of about 4V Detecting Concentration: 0.05-10mg/L Alcohol.
    BDT 144
    BDT 144 tax incl.
    BDT 144 tax excl.
    BDT 144 tax excl.
    BDT 144 tax incl.
    BDT 144 tax incl.
    BDT 0 Tax
    BDT 144 tax excl.
    BDT 144 tax excl.
    BDT 0 Tax
    BDT 144 tax incl.
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    In stock: 79
    MQ-4 Methane Natural Gas Sensor Robotics Bangladesh

    Reference: RBD-0673

    MQ-4 Methane Natural Gas Sensor

    (0)
    Detecting range: 300~10000ppm Signal output indicator. Dual Signal output (analog output and TTL output). The TTL output signal is low level, allows us to connect with SCM directly. Analog output 0~5V voltage. Quick response and recovery. RoboticsBD
    BDT 175
    BDT 175 tax incl.
    BDT 175 tax excl.
    BDT 175 tax excl.
    BDT 175 tax incl.
    BDT 175 tax incl.
    BDT 0 Tax
    BDT 175 tax excl.
    BDT 175 tax excl.
    BDT 0 Tax
    BDT 175 tax incl.
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    In stock: 64
    MQ-5 Smoke Gas Detector Sensor Robotics Bangladesh

    Reference: RBD-0674

    MQ-5 Smoke Gas Detector Sensor

    (0)
    Model: MQ-5 Operating Voltage: 5V DC Operating Temparature:-20~40 degree celcius
    BDT 160
    BDT 160 tax incl.
    BDT 160 tax excl.
    BDT 160 tax excl.
    BDT 160 tax incl.
    BDT 160 tax incl.
    BDT 0 Tax
    BDT 160 tax excl.
    BDT 160 tax excl.
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    BDT 160 tax incl.
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    In stock: 50
    MQ-6 LPG Gas Sensor Robotics Bangladesh

    Reference: RBD-0675

    MQ-6 LPG Gas Sensor

    (0)
    Model: MQ-6 Operating Voltage: 5V DC Detecting Range:200-10000 ppm Relative Humidity:<95% RH
    BDT 166
    BDT 166 tax incl.
    BDT 166 tax excl.
    BDT 166 tax excl.
    BDT 166 tax incl.
    BDT 166 tax incl.
    BDT 0 Tax
    BDT 166 tax excl.
    BDT 166 tax excl.
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    BDT 166 tax incl.
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    MQ-7 Carbon Monoxide Gas Sensor Robotics Bangladesh

    Reference: RBD-0676

    MQ-7 Carbon Monoxide Gas Sensor

    (0)
    Operating voltage: DC 5 V. The analog output voltage, the higher the concentration the higher the voltage. The carbon monoxide detection with better sensitivity. With a long service life and reliable stability. Rapid response and recovery characteristics. Range: 10 to 1000 ppm. RoboticsBD
    BDT 178
    BDT 178 tax incl.
    BDT 178 tax excl.
    BDT 178 tax excl.
    BDT 178 tax incl.
    BDT 178 tax incl.
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    BDT 178 tax excl.
    BDT 178 tax excl.
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    MQ-9 Gas Leakage Detection Sensor Robotics Bangladesh

    Reference: RBD-0678

    MQ-9 Gas Leakage Detection Sensor

    (0)
    Good sensitivity to CO/Combustible Gas High sensitivity to Methane, Propane, and CO Long life and low cost Simple drive circuit Input voltage: DC 5±0.2V Current Consumption: 150mA
    BDT 159
    BDT 159 tax incl.
    BDT 159 tax excl.
    BDT 159 tax excl.
    BDT 159 tax incl.
    BDT 159 tax incl.
    BDT 0 Tax
    BDT 159 tax excl.
    BDT 159 tax excl.
    BDT 0 Tax
    BDT 159 tax incl.
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    In stock: 87

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