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  • CEI EN 50104 : 2011

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF OXYGEN - PERFORMANCE REQUIREMENTS AND TEST METHODS

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-06-2020

    Language(s):  English

    Published date:  01-01-2011

    Publisher:  Comitato Elettrotecnico Italiano

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    Table of Contents - (Show below) - (Hide below)

    1 Scope
    2 Normative references
    3 Definitions
    4 General requirements
    5 Test methods
    Annex A (informative) - Sequence of tests
    Annex ZY (informative) - Significant changes between
             this European Standard and EN 50104:2002
    Annex ZZ (informative) Coverage of Essential
             Requirements of EC Directives
    Figure

    Abstract - (Show below) - (Hide below)

    Defines general requirements for construction, testing and performance, and describes the test methods that apply to portable, transportable and fixed apparatus for the measurement of the oxygen concentration in gas mixtures indicating up to 25 % (v/v).

    General Product Information - (Show below) - (Hide below)

    Committee CT 31
    Development Note Classificazione CEI 31-29 (08/2001)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
    EN 60079-29-4:2010 Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    IEC 60079-29-4:2009 Explosive atmospheres - Part 29-4: Gas detectors - Performance requirements of open path detectors for flammable gases
    EN 50271:2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
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