充气电缆气压值探测器  

A Detector for Gas-pressure in a Gas-filled Cable

作　　者：武益民[1] 李胜男 

机构地区：[1]黑龙江省林业科学院 [2]哈尔滨市电信局

出　　处：《传感器技术》1992年第4期18-20,共3页Journal of Transducer Technology

摘　　要：介绍一种用于充气电缆气压遥测系统的气压值探测器,采用译码选通技术,提高了选通的可靠性。将各个测试点的气压信号转换为一频率信号传回主机。A detector for remote gas-pressure measurement in a gas-filled cable is presented.The reliability for gating crcuit is improved with decode gating technique.The signals of gas-pressure at each testing point are changed into signals of frequency and then transmitted to the host-processor.

关 键 词：充气电缆 气压值 探测器 遥测系统 

分 类 号：TN913.324[电子电信—通信与信息系统]