仪表设备的防雷保护  

Instrument equipment lightning protection

作　　者：李忠明[1] 

机构地区：[1]辽宁石化职业技术学院,辽宁锦州121000

出　　处：《自动化与仪器仪表》2012年第5期195-197,共3页Automation & Instrumentation

摘　　要：通过对雷电种类及仪表接地系统与防雷关系的分析,分别提出了可燃性气体报警器变送器在现场安装时的防雷方法及可燃性气体报警器的二次仪表安装时的防雷方法。最后总结出了石油化工企业仪表设备防雷保护的基本原则和措施。Through the lightning types and instrument grounding system and the analysis of the relationship between lightning protection are put forward, combustible gas alarm transmitter in the installation of the lightning protection method and combustible gas alarm secondary instrument installation of lightning protection method. Finally summarizes petrochemical enterprise instrument equip- ment of the lightning protection measures and basic principle.

关 键 词：石油化工企业 报警器 仪表 防雷 

分 类 号：TH86[机械工程—仪器科学与技术]