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| Discussion on verification method of humidity sensor |
| Wu Lina,Han Yuting,Wang Xin |
| Gansu Meteorological Information and Technical Equipment Support Center,Lanzhou 730020 |
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Abstract There are no specific requirements for the sensor stability time and the number of measurements in the verification regulation of the humidity sensor.In order to improve the accuracy of humidity sensor calibration data,the HMP155A temperature and humidity integrated sensor that is widely used in automatic weather station is selected.According to the test data,the stability time and measurement times of the humidity sensor are analyzed and discussed,which have certain reference value to the verification process of humidity sensor in automatic weather station.
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Received: 20 March 2017
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2017, Vol. 34 
