当前位置： 首页 > 标准详情页

IEC 61779-2 Ed. 1.0被替代

Electrical apparatus for the detection and measurement of flammable gases Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air

出版：International Electrotechnical Committee

获取原文如何获取原文？问客服获取原文，即可享受本标准状态变更提醒服务！

专家解读视频

基本信息

标准编号： IEC 61779-2 Ed. 1.0

发布时间：1998/4/15 0:00:00

标准类别：Standard

出版单位：International Electrotechnical Committee

标准页数：7

标准简介

Specifies requirements for group I (as defined in part 1) portable, transportable and fixed apparatus for the detection and measurement of methane concentrations in mine air. The apparatus, or parts thereof, are intended for use in mines susceptible to firedamp. The requirements and test methods applicable to the apparatus covered by this standard are specified in part 1. This standard is restricted to apparatus intended for the detection and measurement of volume ratios of methane in air from a volume fraction of 0 % up to, but not exceeding, a volume fraction of 5%.

替代本标准的新标准

IEC 60079-29-1 Ed. 1.0

等同采用的国际标准

I.S. EN 61779-2:2003 - Identical

VDE 0400-2:2001 - Identical

VDE 0400-3:2001 - Identical

ISA 12.13.01:2003 - Identical

NF EN 61779-2:2005 - Identical

OVE/ONORM EN 61779-2:2001 - Identical

DIN EN 61779-2 (2001-07) - Identical

BS EN 61779-2:2000 - Identical

SN EN 61779-2:2000 - Identical