摘要
本文介绍了一种采用导电塑料电位器作为检测元件的位置发送器.它具有重量轻,体积小,精度高,安装调试方便等优点. 文中分析了电路原理,确定了电路参数,并对电路的转换误差进行了分析与计算.
This paper introduces an position transmitter using the conductive plastic potentiometer as the detecting element.The transmitter is light in weight, small in volume and convenient to mount and adjust.Its accuracy is high.Its circuit principle is analysed; circuit parameters are determined and the error in circuit converting is analysed and calculated in this paper.
出处
《工业仪表与自动化装置》
1992年第1期15-18,共4页
Industrial Instrumentation & Automation
关键词
电动执行器
位置发送器
电位器
electric executor
position transmitter
poteniometer
