Design of Na-K Alloy Differential Pressure Sensor with On-line Monitoring Function

Design of Na-K Alloy Differential Pressure Sensor with On-line Monitoring Function

WU Linghui;XU Dong

【期刊名称】《国际设备工程与管理（英文版）》

【年(卷),期】2018(023)003

【摘要】Because the melting point of the alkalis is very high and the metal activity is strong,the common pressure sensor can't be used to measure pressure of liquid metal.In this paper,a differential transformer differential pressure sensor for measuring liquid alkalis pressure is designed,the working principle and specific design plan of the sensor are introduced,the standard current signal (4 ～20 mA) or digital communication RS485 can be output according to the needs,and the functions of remote monitoring and data optimization can be realized through the LAN interface.

【总页数】5页(129-133)

【关键词】

【作者】WU Linghui;XU Dong

【作者单位】The 49th Research Institute, China Electronics T echnology Group Corporation, Harbin 150001, China;The 49th Research Institute, China Electronics Technology Group Corporation, Harbin 150001, China 【正文语种】英文

【中图分类】