摘要
结合R400智能雷达液位计防爆结构设计应用实例,给出用于爆炸性危险环境中雷达波发射接收天线如何通过防爆技术处理确保应用于危险环境的0区。重点介绍了雷达发射接收天线到液位计主防爆腔体之间的防爆处理方法。
It gives a brief introduction of what explosion proof measurements shall be taken to ensure sending and receiving antenna can be used in Zone 0 based on the example of R400 intelli- gent radar liquid level meter, especially the explosion proof treatment between sending/receiving an- tenna and the main chamber.
出处
《电气防爆》
2015年第4期42-44,共3页
Electric Explosion Protection
关键词
雷达液位计
波导
危险场所划分
隔爆面
设备保护级别
radar liquid level meter
wave guide
hazardous area classification
flameproof sur-face
EPL
