MEMS gas sensor module
MEMS technology, stable and reliable, ultra-low power consumption, high sensitivity, anti electromagnetic interference
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product details
The digital MEMS gas sensor is composed of Si based micro hotplate based on MEMS technology and metal oxide semiconductor gas sensing 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. The higher the concentration of the gas, the higher the conductivity of the sensor. The sensor has high sensitivity, small size and precision, and two pins are preset as the alarm trigger signal output. It can be widely used in environmental safety, portable instruments and many other fields.
Zm01 digital MEMS VOC sensor
MEMS technology, stable and reliable, ultra-low power consumption, high sensitivity, anti electromagnetic interference
Product overview specifications related information download
Zm01 VOC sensor is fabricated on Si substrate by MEMS technology. The gas sensing material is metal oxide semiconductor with low conductivity in clean air. When the sensor is in a sensitive gas environment, the conductivity of the sensor changes with the concentration of the detected gas in the air. The higher the concentration of the gas, the higher the conductivity of the sensor. The sensor has high sensitivity, small size and precision. It adopts I2C digital signal output mode, which is convenient for network observation of multiple sensors. At the same time, a pin is preset as the alarm trigger signal output. It can be widely used in environmental safety, portable instruments and many other fields.
Sensor features
MEMS technology, stable and reliable, ultra-low power consumption, high sensitivity, anti electromagnetic interference
Main applications
Environmental monitoring, portable instruments, health care, field control
Product specification click download
Sensor features
Gm-512b gas sensor
This product adopts MEMS technology, with strong structure and high sensitivity to hydrogen sulfide, alcohol, acetone, etc. it has the advantages of 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
product details
MEMS gas sensor uses MEMS technology to fabricate micro hotplate 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 hydrogen sulfide, alcohol, acetone, etc. it has the advantages of small size, low power consumption, high sensitivity, fast response recovery, simple driving circuit, good stability, long service life, etc.
Main applications
Mini breath detector.
Product specification click download |
