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《Sensor World》 2019-11
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Research on Calibration Method of Pressure Sensors on Intelligent Safety Valve Calibration Tables

LU Jian-ping;ZHANG Xiao-long;DONG Xiao-dong;XU Bo;CHAI Jun-hui;ZHANG Zi-jian;XU Hao;CHEN Ji-feng;Ningbo Labor Safety and Technical Services Company;Ningbo Special Equipment Inspection and Research Institute;Ningbo China-hui Information Technology Co.,Ltd.;  
Safety valves are checked with intelligent safety valve calibration tables in many places at present which brings great convenience to the work and improves work efficiency.Real-time pressure display and data acquisition of the intelligent safety valve calibration tables need sensors to achieve,so it is very important to ensure the accuracy of the sensors.The calibration process and method of the sensors equipped on the calibration tables are described in this paper to provide effective guarantee for the calibration accuracy of the safety valves.
【CateGory Index】: TP212;TH134
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