AS/NZS 61779.5:2000被替代
Electrical apparatus for the detection and measurement of flammable gases Performance requirements for group II apparatus indicating a volume fraction up to 100% gas
出版：Standards Australia
專家解讀視頻
基本信息
標準編號： AS/NZS 61779.5:2000
發布時間：2000/2/23 0:00:00
標準類別：Standard
出版單位：Standards Australia
標準頁數：5
標準簡介
Specifies requirements for group II (as defined in part 1) portable,transportable and fixed apparatus for the detection and measurement of combustible gas or vapour concentrations with air. The apparatus, or parts thereof, may be installed or used in potentially explosive atmospheres, other than mines sesceptible to firedamp (i.e. group I).This Standard is restricted to apparatus intended for the detection and measurement of volume ratios of combustible gas or vapour in air in volume fractions from 0% to 100%.
