光纤液位传感器光学系统的研究  

Study of Optical System for Optical-fiber Liquid Level Sensor

作　　者：陈安健[1] 留籍援[2] 

机构地区：[1]厦门大学 [2]国家海洋局厦门第三海洋研究所

出　　处：《传感器世界》2000年第1期17-20,共4页Sensor World

摘　　要：本文介绍一种新颖的光纤液位传感器的光学系统,采用对称补偿结构以发射和接收同轴的结构技术,可实现油罐液位全光无电一次性传感检测。A novel type optical system for optical-fiber liquid level sensor is presented, a new symmetric compensation structure technique was applied in the optical system which has common axis and technology scheme for light emitting and receiving. It can realize the one-time electronics-free optical transducer measurement on an oil tank.

关 键 词：光纤液位传感器 光学系统 油罐液位 无电检测 

分 类 号：TP212.14[自动化与计算机技术—检测技术与自动化装置]