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PREN 1359 : DRAFT 2014

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

GAS METERS - DIAPHRAGM GAS METERS
Superseded date

07-01-2017

Published date

09-01-2014

Foreword
1 Scope
2 Normative References
3 Terms, Definitions and Symbols
4 Working conditions
5 Metrological performance
6 Construction and materials
7 Mechanical performance
8 Marking
9 Meters supplied for testing
Annex A (normative) - Production requirements
        for gas meters
Annex B (normative) - Diaphragm gas meters provided
        with a built-in gas temperature conversion device
Annex C (normative) - Non-metallic meters for external
        installations
Annex D (normative) - Tests for meters to be used in open
        locations
Annex ZA (informative) - Relationship between this
         European Standard and the Essential
         Requirements of EU Directive 2009/137/EC
         Measuring Instruments Directive

Defines the requirements and tests for the construction, performance, safety and production of class 1,5 diaphragm gas meters (referred to as meters) having co-axial single pipe, or two pipe connections, used to measure volumes of fuel gases of the 1st, 2nd and 3rd families in accordance with EN 437:2003+A1:2009, at maximum working pressures not exceeding 0,5 bar and maximum actual flow rates not exceeding 160 m[3]/h over a minimum ambient and gas temperature range of -10 degree C to +40 degree C.

Committee
TC 237
DocumentType
Draft
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
14/30304116 DC : 0 Identical

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