Winsen MP801 Air-Quality Gas Sensor


MP801 gas sensor is for air quality, It 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.

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The higher the concentration is, the higher conductivity of sensor gets. Users can adopt simple circuit to convert to convert variation of conductivity into output signal corresponding to gas concentration.
It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner & etc.
low power consumption
simple detection circuit
good stability and long life
Small in size

Model MP801
Sensor Type Semiconductor flat surfaced sensor
Standard Encapsulation Metal Cap
Detection Gas benzene, toluene, methanol, alcohol, smoke
Detection range 0.5~1000ppm(alcohol)
Load resistance RL Adjustable
Heating consumption PH ≤300mW
Temperature, humidity 20℃±2℃;65%±5%RH


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