
Explosive Atmospheres - Part 11: Equipment Protection By Intrinsic Safety "i"
出版:Nederlands Normalisatie Instituut

专家解读视频
基本信息
标准编号: NEN EN IEC 60079-11:2007
发布时间:2007/2/1 0:00:00
标准类别:Standard
出版单位:Nederlands Normalisatie Instituut
标准页数:233
标准简介
Defines the construction and testing of intrinsically safe apparatus intended for use in an explosive gas atmosphere and for associated apparatus, which is intended for connection to intrinsically safe circuits, which enter such atmospheres.
标准备注
Supersedes NEN EN 50020. (02/2007)
本标准替代的旧标准
替代本标准的新标准
等同采用的国际标准
IEC 60079-11 Ed. 5.0 - Identical