摘要
文章通过对国内、国际可燃气体检测器技术标准的研究,提出了对矿用便携式甲烷检测报警仪应使用高级别的EPL Ma防爆等级的建议。
Based on the research of national and international standards of combustible gas alarm detector, this article gives a suggestion that mine - use portable methane alarm detector should adopt a higher equipment protection level, EPL Ma.
出处
《电气防爆》
2010年第2期5-8,共4页
Electric Explosion Protection
关键词
甲烷检测
报警仪
保护级别
防爆
methane detection
alarm
equipment protection level(EPL)
explosion - proof