Air pollution plane of the semiconductor gas sensor MP135
works:
Air pollution plane of the semiconductor gas sensor MP135 use of advanced production technology plane, in miniature Al2O3Heater and metal oxide semiconductor gas material is formed on the ceramic substrate, with the electrode wire leads, packaged in a metal tube socket, pipe cap. When thereWhen detecting the presence of gas, the gas concentration in the air is higher, the higher the conductivity sensor. Using a simple circuit can be converted to this change in conductivity and an output signal corresponding to the gas concentration.
Features and Applications:
·CorrectH2High sensitivity
·Small size components
·5VConstant voltage, low power consumption
·Quick response and resume
·Simple drive circuit
·Excellent stability and long life
· ForHazardous gas detection automatic exhaust device family environment, air refresherWait
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