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近年来,我国的化工工业呈现出了良好的发展趋势,而且不断展现了自动化程度提高、装置规模扩大等特点,对于分析压力控制仪表的安全性能也提出了更高的要求。在压力控制仪表的实际应用中,因雷击而造成重要安全事故的现象屡见不鲜,不但对于化工生产造成了严重的影响,而且增加了化工企业设备维修的资金投入。本文就分析压力控制仪表的防雷措施进行浅要分析,仅供同行参考。
In recent years, China’s chemical industry has shown a good trend of development, and continue to show the degree of automation to improve the scale of devices and other characteristics, for the analysis of pressure control instrumentation safety performance also put forward higher requirements. In the actual application of pressure control instruments, the phenomenon of important safety accidents caused by lightning strikes is not uncommon, which not only has a serious impact on chemical production, but also increases the capital investment in chemical equipment maintenance. This article analyzes the pressure control instrumentation lightning protection measures for minor analysis, only for peer reference.