摘要
在工业生产中常常会遇到常温、常压和一般介质的液位、料位和界面的测量 ,也会遇到高温、高压、易燃易爆、腐蚀性较强的液位、料位和界面的测量。在工业生产中物位测量有接触式和非接触式测量。
These are often conducted in industrial production in measuring not only the level of liquid and material,and interface under the normal temperature,pressure and ordinary medium,but also the liquid level under the high pressure,temperature and inflammable,perishable material.The measuring of substance level in industry includes contact and non contact.It should be equitably applied according to operating mode and technical demands.
出处
《化工自动化及仪表》
CAS
北大核心
2001年第3期50-53,共4页
Control and Instruments in Chemical Industry
