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Home > Product Center > Gas Sensor Series > Gas Sensor > Air-Quality Gas Sensor
Gas Sensor

Product Name:Air-Quality Gas Sensor

Product NO.:Air-Quality Gas Sensor MP503

Products DetailDownload
MP503 gas sensor is for air quality. It adopts multilayer thickfilm manufacturing technology. The heater and metal oxidesemiconductor material on the ceramic substrate of semiconductor material on the ceramic substrate of  

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 conductivity into output signal corresponding to gas gets. Users can adopt simple circuit to convert variation of concentration.           


High sensitivity to alcohol, smoke; Quick response and resume;

Low power consumption, Simple detection circuit, 

Good stability; Long life.

Main Application

It is used in occasions such as household and office for harmful gas detection, automatic exhaust device, air cleaner etc.



Air-Quality Gas Sensor 841.23 KBpdf
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