摘要
差压式液位计是用来测量油罐液位的一种计量仪表,其工作性能比较稳定。影响液位计长期稳定性的因素除传感器本身结构外,主要是液位计的使用环境。因此,要使液位计具有良好的稳定性,液位计必须要有较好的工作环境。
Differential pressure level gauge is a kind of measuring instrument used to measure the tank level in the production process.Its working performance is relatively stable.In addition to the structure of the sensor itself,the factors affecting the long-term stability of the level gauge are mainly the environment in which the level gauge is used.Therefore,in order to make the level gauge have good stability,the level gauge must have a good working environment.
作者
王平
王瑞
洪胜海
陈国栋
Wang Ping;Wang Rui;Hong Sheng-hai;Chen Guo-dong
出处
《化工设计通讯》
CAS
2019年第3期112-113,共2页
Chemical Engineering Design Communications
关键词
液位计
冻堵
计量准确
level gauge
freeze plugging
accurate measurement