Gm-102b nitrogen dioxide gas sensor
This product adopts MEMS technology, with strong structure and high sensitivity to nitrogen dioxide. It has the advantages of small size, low power consumption, high sensitivity, fast response recovery, simple driving circuit, good stability and long service life.
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product details
MEMS nitrogen dioxide gas sensor uses MEMS technology to fabricate micro hot plate on Si substrate. The gas sensing material used is metal oxide semiconductor material with low conductivity in clean air. When there is a detected gas in the ambient air, the conductivity of the sensor changes. The higher the concentration of the gas, the higher the conductivity of the sensor. Using a simple circuit, the change of conductivity can be converted into the output signal corresponding to the gas concentration.
Sensor features
This product adopts MEMS technology, with strong structure and high sensitivity to nitrogen dioxide. It has the advantages of small size, low power consumption, high sensitivity, fast response recovery, simple driving circuit, good stability and long service life.
Main applications
Portable and fixed nitrogen dioxide detector.
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Gm-802b ammonia gas sensor
This product adopts MEMS technology, with strong structure, high sensitivity to smoke and propane, small size, low power consumption, high sensitivity, fast response recovery, simple driving circuit, good stability, long service life, etc.
Product overview specifications related information download
MEMS ammonia gas sensor is composed of Si based micro hot plate and metal oxide semiconductor with low conductivity in clean air. When there is a detected gas in the ambient air, the conductivity of the sensor changes. The higher the concentration of the gas, the higher the conductivity of the sensor. Using a simple circuit, the change of conductivity can be converted into the output signal corresponding to the gas concentration.
Sensor features
This product adopts MEMS technology, with strong structure, high sensitivity to smoke and propane, small size, low power consumption, high sensitivity, fast response recovery, simple driving circuit, good stability, long service life, etc.
Main applications
It is widely used in refrigerator gas detection, ammonia leakage of cold storage and ventilation control of agricultural breeding
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