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| Influence of different environmental temperatures on the pressure sensor |
| Hu Fan, Wang Bingmei, Yang Hengxiang, Zhang Zheng, Zou Chao, Yang Min |
| Jiangsu Meteorological Observation Center,Nanjing 210009 |
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Abstract The change of environmental temperature is an important factor affecting measurement result of the pressure sensor.By testing four Vaisala PTB series pressure sensors with the pressure and temperature joint control equipment in different temperature environment,this paper analyzes the error of pressure sensor caused by temperature change and the trend of error variation,in the hope of providing useful reference for the users and researchers of the pressure sensor.
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Received: 05 March 2020
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2021, Vol. 38 
