涡街流量计现场应用的干扰与对策  

The Interference on Field Applications of Vortex Flowmeter and the Countermeasures

作　　者：姜仲霞[1] 

机构地区：[1]重庆工业自动化仪表研究所

出　　处：《自动化仪表》1992年第8期31-36,共6页Process Automation Instrumentation

摘　　要：以涡街流量计现场使用中遇到的三种主要干扰为基点,分析了干扰的特点、产生原因及对仪表测量结果的影响,并从设计与使用角度提出了克服这类干扰的对策。Based on three kinds of major interferences confronted with in field applications of vortex flowmeter, the features, causes and the effects on measuring results of these interferences are analyzed. For overcoming such interferences, some countermeasures from design and operation sides are stated.

关 键 词：干扰 屏蔽线 涡街流量计 

分 类 号：TH814[机械工程—仪器科学与技术]