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I.S. EN 61779-5:2003

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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

Available format(s)

Hardcopy , PDF

Superseded date

30-01-2008

Language(s)

English

Published date

01-01-2003

Publisher

National Standards Authority of Ireland

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For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

FOREWORD
1 Scope
2 Definitions
3 General requirements
4 Performance requirements
5 Field calibration kit

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%.

DevelopmentNote	Supersedes I.S. EN 50058 (12/2003)
DocumentType	Standard
Pages	20
PublisherName	National Standards Authority of Ireland
Status	Superseded
SupersededBy	I.S. EN 60079-29-1:2016
Supersedes	I.S. EN 50058:1998

Standards	Relationship
DIN EN 61779-5 : 2001	Identical
SN EN 61779-5 : 2000	Identical
UNE-EN 61779-5:2002	Identical
IEC 61779-5:1998	Identical
NF EN 61779-5 : 2005	Identical
BS EN 61779-5:2000	Identical
EN 61779-5:2000	Identical
NBN EN 61779-5 : 2001	Identical