WSP511Freon Gas Sensor

  • • sensor Type:Semiconductor flat surfaced sensor
  • • Detection Gas:Freon, benzene, alcohol &etc.
  • • Detection range:10~1000ppm

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  • Principle Introduction
Principle Introduction:

WSP5110 freon gas sensor adopts multilayer thick film manufacturing technology. The heater and metal oxide semiconductor material on the ceramic substrate of subminiature Al2O3 are fetched out by electrode down-lead, encapsulated in metal socket and cap. Conductivity of the sensor is affected by the concentration of target gas. The higher the concentration is, the higher conductivity of sensor gets. Users can adopt simple circuit to convert variation of conductivity into output signal corresponding to gas concentration.

Applications :

It is used in domestic, environmental occasions for freon gas detection.

Technical parameters :
 
Reference Circuit :
 

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