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QM-NG1 Hydrogen Gas Detection Sensor

SKU: DFR0049

The QM-NG1 Hydrogen Gas Detection Sensor is designed to detect hydrogen gases and emit alarms during gas leaks. Users can fine-tune the sensor's sensitivity using a potentiometer, with the device providing an analog output that reflects the detected gas concentration level.

Detail of hydrogen gas sensor on circuit board with LEDs and connectors-DFRobot product sku:DFR0049 image.

Downloadable Resources

  • Docs
  • Tech Specs

    • Specification

    Parameter Value
    Type Analog
    Detector QM-NG1
    Power supply needs 5V
    Current 100mA

    Pinout

    1. Signal Output
    2. GND
    3. Power

    Analog Sensor Pin Definition

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