MQ3 Ethanol alcohol sensor - Gas Sensors - Xbotics View larger

MQ3 Ethanol alcohol sensor - Gas Sensors - Xbotics

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This alcohol sensor is suitable for detecting alcohol concentration in your breath, just like any other common breathalyzer.

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50 Items

₹ 165.00 tax excl.

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 It has a high sensitivity and fast response time. This Sensor provides an analog resistive output based on alcohol concentration.


  • 5V DC circuit
  • Requires heater voltage
  • Operation Temperature: -10 to 70 degrees C
  • Heater consumption: less than 750mW
  • 16.8mm diameter
  • 9.3 mm height without the pins

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

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