Carbon monoxide carbon monoxide sensor GM-702B

MEMSfor air quality monitoringmonitoring

MEMS carbon monoxide gas sensor is using MEMS micro-fabrication hot plate on a Si substrate base, gas-sensitive materials used in the clean air with low conductivity metal oxide semiconductor material. When the sensor exposed to gas atmosphere, the conductivity is changing as the detected gas concentration in the air. The higher the concentration of the gas, the higher the conductivity. Use simple circuit can convert the change of conductivity of the gas concentration corresponding to the output signal. Application It is suitable for the detection of carbon monoxide leakage for residential use or industrial use. Features MEMS technology, strong structure High sensitivity to CO gas High sensitivity, Low power consumption Fast response and resume Simple drive circuit