C2H5OH (Alcohol / Benzine) Gas Sensor
C2H5OH (Alcohol / Benzine) Gas SensorC2H5OH (Alcohol / Benzine) Gas Sensor
C2H5OH (Alcohol / Benzine) Gas Sensor

C2H5OH (Alcohol / Benzine) Gas Sensor

Manufacturer: Parallax
Product Code: Sensors-Gas-C2H5OH_ 605-00011
Weight:0.25 lb
Reward Points:0
In Stock
Price: $4.99

C2H5OH (Alcohol / Benzine) Gas Sensor.

The C2H5OH Gas Sensor is used in gas detection equipment for detecting alcohol such as in a breath analyzer. When paired with our Gas Sensor Module it provides a development system and test platform for C2H5OH gas sensor design.

Key Features:

  • Manufacturer Model MQ-3.
  • High sensitivity to alcohol.
  • Stable and long life.
  • Simple drive circuit.
  • Fast response and high sensitivity.

Application Ideas:

  • Safety Devices (harmful gas detection).
  • Environmental Monitoring.
  • Breath Analyzer.


  • Voltage requirements: 5VDC.
  • Current requirements: ~160mA.
  • Interface Type: Resistive.
  • Dimensions: 0.75" diameter x 0.65" tall excluding leads (19.1mm diameter x 16.55mm tall excluding leads).
  • Operating temp range: +14 to +122 °F (-10 to +50 °C).

NOTE: Please refer to the manufacturer datasheet for more information and circuit recommendations.

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