雷达液位计的测量原理与应用

摘要

Radar level meter was a kind of contactless level instrument with high precision.After many years of applications and technology improvement,it was accepted by customer and widely used in petrochemical industry.Two kinds of principle of radar level meter were introduced.According to the characteristics of the two kinds of methods,the problems in application were pointed out.%雷达液位计是一种非接触式无可动部件、真正免维护的液位测量仪表。该仪表经过多年的应用及技术改进,目前广泛应用于石化行业,并得到了用户的认可。本文简要介绍了雷达液位计的2种不同的测量原理,根据其特点与优点,指出了适合应用的场合及安装要求。