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  • UNI EN 14154-1 : 2011

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    WATER METERS - PART 1: GENERAL REQUIREMENTS

    Available format(s): 

    Superseded date:  31-07-2014

    Language(s): 

    Published date:  31-12-2010

    Publisher:  Ente Nazionale Italiano di Unificazione (UNI)

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

    Foreword
    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Technical characteristics
    5 Meter classification
    6 Marking
    7 Metrological characteristics
    8 Meter performance requirements
    9 Metrological control
    Annex A (normative) - Checking facilities
    Annex B (normative) - In-line meter dimensions
            (including alternative lengths)
    Annex C (informative) - Table of rated operating,
            limiting and references conditions
    Annex D (informative) - Test program
    Annex ZA (informative) - Relationship between
             this European Standard and the
             Essential Requirements of EU Directive
             22/2004/EC on Measuring Instruments
    Bibliography

    Abstract - (Show below) - (Hide below)

    Applies to water meters intended for residential, commercial, light industrial and industrial use, and specifies the requirements and certification procedures for water meters, irrespective of the design technologies used to meter the actual volume of clean cold potable water or heated water, flowing through a fully charged, closed conduit.

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

    ISO 7005-2:1988 Metallic flanges — Part 2: Cast iron flanges
    ISO 7005-3:1988 Metallic flanges Part 3: Copper alloy and composite flanges
    ISO 3:1973 Preferred numbers Series of preferred numbers
    EN ISO 6708:1995 Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995)
    EN ISO 228-1:2003 Pipe threads where pressure-tight joints are not made on the threads - Part 1: Dimensions, tolerances and designation (ISO 228-1:2000)
    ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
    EN 14154-3:2005+A2:2011 Water meters - Part 3: Test methods and equipment
    EN 14154-2:2005+A2:2011 Water meters - Part 2: Installation and conditions of use
    EN 1333:2006 Flanges and their joints - Pipework components - Definition and selection of PN
    OIML R 49-1 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS
    OIML R 49-2 : 2013 WATER METERS FOR COLD POTABLE WATER AND HOT WATER - PART 2: TEST METHODS
    ENV 13005 : DRAFT 1999 GUIDE TO THE EXPRESSION OF UNCERTAINTY IN MEASUREMENT
    ISO 7858-1:1998 Measurement of water flow in closed conduits Combination meters for cold potable water Part 1: Specifications
    ISO 6807:2003 Rubber hoses and hose assemblies for rotary drilling and vibration applications Specification
    ISO 228-1:2000 Pipe threads where pressure-tight joints are not made on the threads Part 1: Dimensions, tolerances and designation
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