射频导纳液位计在尿素装置中的应用  

Application of Rodio-Frequency Admittance Level Meter in Urea Plant

作　　者：张小叶[1] 

机构地区：[1]中原大化集团有限责任公司,河南濮阳457004

出　　处：《化工设计通讯》2007年第2期21-22,24,共3页Chemical Engineering Design Communications

摘　　要：介绍了尿素生产中DREXELBROOK公司生产的射频导纳液位计的组成、结构、原理及应用,通过应用实例分析了射频导纳液位计损坏的原因,并得出它不适合在尿素装置高温、高压的工作环境中使用的结论。This article introduces the composition,structure,principle and application of the radio-frequency admittance level meter made by DREXELBOOK Co.in Urea plant.Through application example,it analyzes the reason for the damage of radio-frequency admittance leavel meter and get a conslusion that it is not suitable for woking environment of high-temperature and high-pressure.

关 键 词：射频 导纳 液位计 应用 

分 类 号：TP113.256[自动化与计算机技术—控制理论与控制工程]