摘要
分析了两种常用的位移传感器在电远传金属管转子流量计浮子位移检出时的应用方法,并对它们的特点进行了比较;介绍了利用霍尔传感器对金属管转子流量计浮子位移进行检测的新方法。
The applications and features of two kinds of commonly used displacement transducers in detectingfloat displacement ofelectric metal tube rotary flow meters are analyzedand compared.Finally,a new method byusingHall effect transducer to detect float displacement of electric metal tube rotary flow meter is introduced.
出处
《中国仪器仪表》
2005年第6期52-52,54,56-57,共4页
China Instrumentation
关键词
位移传感器
电远传金属管转子流量计
霍尔传感器
差动变压器
Rotary flow meter Displacement transducer Liner variable differential transformerAngular position transducer Hall effect transducer
