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Nitrogen Dioxide gas sensor

Nitrogen Dioxide gas sensor
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Catalog excerpts

PN: S1004 Introduction NO2 sensor is Nanotechnology based gas sensor with nanomaterial as sensing material, which can detect NO2 of different concentrations. Characteristic The sensor has the characteristics of Ultra-Low power consumption (working at room temperature) in addition to small Size, high sensitivity, low cost, fast response, high stability, long lifetime etc. Technical Parameters

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Application: • Industry safe monitoring; • Automobile exhaust detector; • Mine air monitoring; • Environmental monitoring; • Deodorant Machine etc. Pin Assignment & Reference Circuit Note: The above figure is the basic test circuit of the S1004 sensor. Vout1 and Vout2 are the output voltages of the two channels of the sensor, respec

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Figure5 In the figure, Rs represents the resistance value of the sensor in different concentrations of gas, and R 0 represents the resistance value of the sensor in clean air. All tests in the figure are completed under standard test conditions. Figure3: The sensitivity curve of sensors Figure4: The sensitivity of the sensor versus temperature Figure5: Stability test of sensors

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