基于二次仪表开发的腐蚀性液体液位测量  

Corrosion Liquid Level Measurement Based on Two Instrument Development

作　　者：张超[1] 陈冬兴[1] 

机构地区：[1]上海大学机械工程与自动化学院,上海200072

出　　处：《工业控制计算机》2016年第11期82-83,共2页Industrial Control Computer

摘　　要：液位的测量几乎遍及生产与生活的各个领域,在工业生产和工程应用经常会有腐蚀性液体的应用,而对于腐蚀性液体液位的测量是有一定困难的。腐蚀性液体不仅本身具有腐蚀性而且挥发出来的气体也具有很强的腐蚀性。在对其进行测量时设备容易受到腐蚀而影响使用寿命,腐蚀性液体的液位的很小波动将会带来截然不同效果,精度的保证是至关重要的。主要是基于二次仪表的功能开发出新一代智能化腐蚀性液体液位检测的装置。Corrosive liquid not only has its own corrosive and volatile gases also has a strong corrosive.The equipment is easy to be corroded in the measurement of the service life.The liquid level of the corrosive liquid is very small fluctuation will bring very different effect.This paper is mainly based on the function of the two instruments to develop a new generation of intelligent corrosive liquid level detection device.

关 键 词：腐蚀液体 液位检测 光纤传感器 二次仪表 

分 类 号：TP212[自动化与计算机技术—检测技术与自动化装置]