摘要
本文介绍一种新型的便携式大坝内部卡尔逊传感器的测量仪,它采用V/F作为A/D转换器研制成电阻比电桥仪,改变了传统的数字电压表的测量方法。
This paper describes a kind of new type portable measuring instrument of carlson elastic—wire transduser, which is usually embeded in the body or the foundation of a dam, and the developed resistance ratio bridge with V/F serves as A/D converter, which has changed the measuring methed of traditional digital voltage meter.
出处
《工业控制计算机》
1992年第4期25-27,共3页
Industrial Control Computer
