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I.S. EN 61779-5:2003被替代

Electrical Apparatus For The Detection And Measurement Of Flammable Gases Part 5: Performance Requirements For Group 2 Apparatus Indicating A Volume Fraction Up To 100% Gas

出版:National Standards Authority of Ireland

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基本信息
標準編號: I.S. EN 61779-5:2003
發布時間:2003/10/1 0:00:00
標準類別:Standard
出版單位:National Standards Authority of Ireland
標準頁數:20
標準簡介

Gives the requirements for group II, portable, transportable and fixed apparatus for detecting and measuring combustible gas or vapour concentrations in air. The apparatus, or parts of apparatus may be used or installed in potentially explosive atmospheres, except mines that are susceptible to firedamp. Applicable to apparatus meant to detect and measure the volume ratios of combustible gas or vapour in air in volume fractions from 0% to 100%.

本標準替代的舊標準

I.S. EN 50058:1998

I.S. EN 50058:1998