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아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )

아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )
LPG, 부탄, 프로판, 메탄, 알코올, 수소를 검출하기에 적합

아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )

아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )
아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )


    The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It has a high sensitivity and fast response time.And the sensitivity can be adjusted by the potentiometer.
    Notice:The new version of analog sensor port pin mapping has been changed as the following two features.Please check thetips for changing sensor cable pin mapping while using the I/O Expansion shield. We will continue to update. For the inconvenience caused, please understand.

    아날로그 가스 센서 (MQ2) ( Analog Gas Sensor - MQ2 )

    Improvement List

    • Standard assembling structure (Times-of-5mm Center distance between two 3mm mounting holes)
    • Easily recognitive interfaces of sensors ("A" for analog and "D" for digital)
    • Icons to simplely illustrate sensor function
    • High quality connector
    • Immersion gold surface


  • Power supply needs: 5V
  • Interface type: Analog
  • Wide detecting scope
  • Fast response and High sensitivity
  • Simple drive circuit
  • Stable and long life
  • Size:36.4x26.6mm


연결 다이어그램 및 샘플코드
데이터 시트

Shipping List
  • Analog Gas sensor (MQ2) x1
  • Acrylic Base x1

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