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Air Quality Sensor Module
Gas Meter and Detection:
The structure of the silicon gas sensor chip consists of a precision micromechanical diaphragm and a heating resistor integrated with the sensing layer on top.
Three separate gas detection elements that are integrated.
It can detect automobile exhaust, industrial and agricultural waste gases in harsh environments.
| CO1 | Carbon monoxide | 1 - 1000ppm |
| NO2 | Nitrogen dioxide | 0.05-10ppm |
| C2H5OH | Ethanol | 10-500 ppm |
| H2 | Hydrogen | 1 - 1000ppm |
| NH3 | Ammonia | 1 - 500ppm |
| CH4 | Methane | >1000ppm |
| C3H8 | Propane | >1000ppm |
| C4H10 | Iso-butane | >1000ppm |
