导波雷达液位计在液位测量中的应用

摘要

Guided wave radar（GWR） is increasingly important in level measurement. This＇paper introduces the measuring principle and basic composition of GWR, and presents several common types of probes, instrumentation installation and precautions. Two cases and applications in industrial equipment level and interface measurement of GWR are studied.%导波雷达液位计在液位测量中发挥着越来越重要的作用。介绍导波雷达液位计的测量原理及组成，探讨了常见的探头类型、仪表安装方式和注意事项，分析了GWR在工业设备液位和界面测量中的应用。