MIX1012 Smoke Detection Sensor

  • Target Gas: Smoke, C3H8
  • Range :200~10000ppm(C3H8)
  • Application: Smoke detector, Portable gas detectors

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Principle Introduction:

The sensing material of MIX1011 Smoke Detection Sensor is tin dioxide SnO2, which has low conductivity in clean air. When the Smoke gas exists, the conductivity of the sensor will be raise according to the gas concentration goes up. Through a simple circuit, to convert the changes of conductivity to correspond to the gas concentration.


High sensitivity
Low cost, long life
Low power consumption
Good stability
Simple application circuit


Smoke detector
Portable gas detectors

Technical parameters :


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