EN 14154-1:2005

Water meters - Part 1: General requirements

This document 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. These water meters shall incorporate devices, which indicate the integrated volume.
This document also applies to water meters based on electrical or electronic principles, and to water meters based on mechanical principles incorporating electronic devices, used to meter the actual volume flow of cold potable water or heated water. It provides metrological requirements for electronic ancillary devices when they are subject to metrological control. As a rule the ancillary devices are optional. However national or international regulations make some ancillary devices mandatory in relation to the utilisation of the water meter.

Wasserzähler - Teil 1: Allgemeine Anforderungen

Dieses Dokument gilt für Wasserzähler, die für den Einsatz in privaten und gewerblichen Bereichen sowie im Bereich der Leichtindustrie und Industrie bestimmt sind. Es legt, ungeachtet der Technologie, die Anforderungen und Zertifizierungsverfahren für Wasserzähler fest, die zur Messung des tatsächlichen Volumens von sauberem, kaltem Trinkwasser oder erwärmtem Wasser, das durch eine voll gefüllte, geschlossene Leitung fließt, eingesetzt werden. Diese Zähler müssen mit Einrichtungen versehen sein, die das summierte Volumen anzeigen.
Dieses Dokument gilt ebenso für Wasserzähler nach elektrischem oder elektronischem Funktionsprinzip und für Wasserzähler nach mechanischem Funktionsprinzip mit elektronischen Einrichtungen, die zur Messung des tatsächlichen Durchflussvolumens von kaltem Trinkwasser oder erwärmtem Wasser dienen. Es legt messtechnische Anforderungen an elektronische Zusatzeinrichtungen fest, soweit diese messtechnisch zu überwachen sind. In der Regel sind Zusatzeinrichtungen nicht zwingend erforderlich. Jedoch werden in nationalen oder internationalen Regelungen einige Zusatzeinrichtungen für die Verwendung von Wasserzählern verbindlich vorgeschrieben.

Compteurs d'eau - Partie 1: Exigences générales

Vodomeri – 1. del: Splošne zahteve

General Information

• Status: Withdrawn
• Publication Date: 22-Feb-2005
• Withdrawal Date: 10-Apr-2007
• ICS: 91.140.60 - Water supply systems
• Technical Committee: CEN/TC 92 - Test methods and equipment for cold water meters
• Drafting Committee: CEN/TC 92 - Test methods and equipment for cold water meters
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Start Date: 11-Apr-2007
• Completion Date: 11-Apr-2007
• Ref Project: SIST EN 14154-1:2005 - Water meters - Part 1: General requirements

Relations

• Merged Into: EN 14154-1:2005+A1:2007 - Water meters - Part 1: General requirements
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Water meters - Part 1: General requirementsVodomeri – 1. del: Splošne zahteveCompteurs d'eau - Partie 1: Exigences généralesWasserzähler - Teil 1: Allgemeine AnforderungenTa slovenski standard je istoveten z:EN 14154-1:2005SIST EN 14154-1:2005en91.140.60Sistemi za oskrbo z vodoWater supply systemsICS:SLOVENSKI
STANDARDSIST EN 14154-1:200501-maj-2005







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14154-1February 2005ICS 91.140.60English versionWater meters - Part 1: General requirementsCompteurs d'eau - Partie 1: Exigences généralesWasserzähler - Teil 1: Allgemeine AnforderungenThis European Standard was approved by CEN on 26 August 2004.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2005 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14154-1:2005: E



EN 14154-1:2005 (E) 2 Contents Page Foreword.4 1 Scope.5 2 Normative references.5 3 Terms and definitions.5 4 Technical characteristics.12 4.1 Meter size and overall dimensions.12 4.1.1 Meter size.12 4.1.2 Dimensions of in-line meters.12 4.1.3 Dimensions of concentric meters.14 4.2 Meter and connections.15 4.2.1 Connections interfaces.15 4.2.2 Threaded and connections.15 4.2.3 Flanged connection.16 4.2.4 Connection for bolting in between flanges.16 4.2.5 Dimensions for manifold(s) for concentric meters.16 4.3 Indicating device.16 4.3.1 General requirements.16 4.3.2 Types of indicating device.18 4.3.3 Verification devices – First element – Verification scale interval.18 4.4 Water meters which utilise electronic devices.19 4.4.1 Check
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