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DIN EN 61779-4 (2001-07)被替代

Electrical Apparatus For The Detection And Measurement Of Flammable Gases - Part 4: Performance Requirements For Group 2 Apparatus Indicating A Volume Fraction Up To 100% Lower Explosive Limit

出版:German Institute for Standardisation (Deutsches Institut für Normung)

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基本信息
標(biāo)準(zhǔn)編號: DIN EN 61779-4 (2001-07)
發(fā)布時間:2001/7/1 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:German Institute for Standardisation (Deutsches Institut für Normung)
標(biāo)準(zhǔn)頁數(shù):0
標(biāo)準(zhǔn)簡介

Gives the requirements for group II, portable, transportable and fixed apparatus for detecting and measuring combustible gas or vapour concentrations with 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 for detecting and measuring combustible gas or vapour concentrations with air up to 100% lower explosive limit (LEL).

標(biāo)準(zhǔn)備注

Supersedes DIN EN 50057 and DIN IEC 31L-31-CDV. (07/2001)

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

DIN EN 50057 (1999-07)

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

DIN EN 60079-29-1 (2008-07)

等同采用的國際標(biāo)準(zhǔn)

SS EN 61779-4 Ed. 1 (2000) - Identical

UNE EN 61779-4:2002 - Identical

IEC 61779-4 Ed. 1.0 - Identical

NBN EN 61779-4:2001 - Identical

I.S. EN 61779-4:2000 - Identical

NF EN 61779-4:2005 - Identical

BS EN 61779-4:2000 - Identical

SN EN 61779-4:2000 - Identical

VDE 0400-4:2001 - Identical