重烃储罐液位测量仪表的改造应用  

Improvement and Application of Liquid Level Measurement Instrument in Heavy Aromatics Storage Tank

作　　者：李华 秦健 徐更新 

机构地区：[1]唐山境界实业有限公司

出　　处：《化工自动化及仪表》2017年第6期550-552,567,共4页Control and Instruments in Chemical Industry

摘　　要：介绍甲醇制稳定轻烃装置的副产品重烃的储罐液位测量仪表,从采用雷达液位计到差压变送器直至最终采用磁致伸缩液位计的技术改造过程,总结了这3类仪表的应用情况。The level measurement instrument for the heavy aromatic hydrocarbon＇ s storage tank was intro- duced, including the technological transformation of replacing the radar level meter and the differential pres- sure transducer with the magnetostrictive liquid level meter and their application were summarized.

关 键 词：液位测量仪表 重烃储罐 雷达液位计 差压变送器 磁致伸缩液位计 

分 类 号：TH816[机械工程—仪器科学与技术]