Study of error adjustment method of PTB series air pressure sensor
Wang Xu1, Zhang Chong2, Zhao Danyang1, Zhang Haozhe1, Wang Xuesong1
1. Jilin Meteorological Observation Support Center,Changchun 130062; 2. Changchun First Military Representative Office of Shenyang Regional Military Representative Bureau of Army Equipment Department,Changchun 130022
Abstract：Aiming at the over-tolerance problem of the PTB series pressure sensor,the error debugging steps are studied,the error calculation process is statistically analyzed,and a set of pressure sensor digital error adjustment methods based on serial communication are formed.Taking multi-point debugging as an example,through experimental analysis,the qualified rate of the air pressure sensor after adjustment is 100%,which solves the problem of over-tolerance.It has a positive effect on prolonging the service life of the air pressure sensor.
王旭, 张崇, 赵丹阳, 张昊喆, 王雪松. PTB系列气压传感器误差调整方法研究[J]. 气象水文海洋仪器, 2022, 39(4): 70-71.
Wang Xu, Zhang Chong, Zhao Danyang, Zhang Haozhe, Wang Xuesong. Study of error adjustment method of PTB series air pressure sensor. Meteorological Hydrological and Marine Instrument, 2022, 39(4): 70-71.
2022, Vol. 39 
