EN 14154-2:2005

Water meters - Part 2 : Installation and conditions of use

This document specifies criteria for selection of water meters, installation requirements and the first operation of new or repaired meters to ensure accurate constant measurement and reliable reading of the meter.
In applications where a water meter is legally required to conform to the requirements of the Measuring Instruments Directive, this document may be used to demonstrate conformity.
Where legal national requirements exist they shall in all cases take precedence over or supplement the specifications given in this part of this document.

Wasserzähler - Teil 2: Einbau und Voraussetzungen für die Verwendung

Dieses Dokument legt Kriterien für die Auswahl von Wasserzählern, Bedingungen für deren Einbau und die Inbetriebnahme von neuen oder reparierten Zählern fest, um eine genaue konstante Messung und zuverlässige Ablesung der Zähler zu gewährleisten.
Bei Anwendungen, bei denen gesetzlich gefordert wird, dass ein Wasserzähler den Anforderungen der EU-Messgeräterichtlinie MID entspricht, kann das vorliegende Dokument als Konformitätsnachweis verwendet werden.
Dort, wo gesetzliche nationale Anforderungen vorliegen, haben sie auf alle Fälle Vorrang vor den Bestimmungen dieses Teils des vorliegenden Dokuments, oder sie bilden eine Ergänzung dazu.

Compteurs d'eau - Partie 2: Installation et conditions d'utilisation

Vodomeri – 2. del: Napeljava in pogoji uporabe

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• Status: Withdrawn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 14154-2:2005 - Water meters - Part 2 : Installation and conditions of use

Relations

• Merged Into: EN 14154-2:2005+A1:2007 - Water meters - Part 2: Installation and conditions of use
• 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 2 : Installation and conditions of useVodomeri – 2. del: Napeljava in pogoji uporabeCompteurs d'eau - Partie 2: Installation et conditions d'utilisationWasserzähler - Teil 2: Einbau und Voraussetzungen für die VerwendungTa slovenski standard je istoveten z:EN 14154-2:2005SIST EN 14154-2:2005en91.140.60Sistemi za oskrbo z vodoWater supply systemsICS:SLOVENSKI
STANDARDSIST EN 14154-2:200501-maj-2005







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14154-2February 2005ICS 91.140.60English versionWater meters -
Part 2 : Installation and conditions of useCompteurs d'eau - Partie 2: Installation et conditionsd'essaiWasserzähler - Teil 2: Einbau und Voraussetzungen für dieVerwendungThis 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 14154-2:2005: E



EN 14154-2:2005 (E)
2 Contents Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Criteria for the selection of water meters.5 4.1 General considerations.5 4.2 Information to be provided by the manufacturer.5 4.3 Meters operating in parallel or in a group.5 5 Installation requirements.6 5.1 Compliance with specified metrological characteristics.6 5.1.1 General.6 5.1.2 Meter operating position.6 5.1.3 Hydraulic disturbances.7 5.1.4 Water quality (suspended particles).8 5.1.5 Electromagnetic meters.8 5.1.6 Meters operating in parallel or in a group.9 5.2 Protection of the meter.9 5.2.1 General considerations.9 5.2.2 Frost.
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