EN 1434-4:2007

Heat meters - Part 4: Pattern approval tests

This European Standard specifies pattern approval tests applies to heat meters, that is to instruments intended for measur¬ing the heat which, in a heat-exchange circuit, is absorbed or given up by a liquid called the heat-conveying liquid. The heat meter indicates the quantity of heat in legal units.
Electrical safety requirements are not covered by this European Standard.
Pressure safety requirements are not covered by this European Standard.
Surface mounted temperature sensors are not covered by this European Standard.

Wärmezähler - Teil 4: Prüfungen für die Bauartzulassung

Diese Europäische Norm legt Prüfungen für die Bauartzulassungen gilt für Wärmezähler fest, d. h. für Geräte, die dazu dienen, die Wärmemenge zu messen, die in einem Wärmetauscherkreislauf durch eine als Wärmeträgerflüssigkeit bezeichnete Flüssigkeit aufgenommen oder abgegeben wird. Der Wärmezähler zeigt die Wärmemenge in gesetzlichen Einheiten an.
Elektrische Sicherheitsanforderungen werden in dieser Europäischen Norm nicht behandelt.
Den Druck betreffende Sicherheitsanforderungen werden in dieser Europäischen Norm nicht behandelt.
Oberflächenmontierte Sensoren werden in dieser Europäischen Norm nicht behandelt.

Compteur d'énergie thermique - Partie 4 : Essais en vue de l'approbation de modèle

Toplotni števci - 4. del: Preskusi za odobritev tipa

General Information

• Status: Withdrawn
• Publication Date: 27-Feb-2007
• Withdrawal Date: 03-Nov-2015
• ICS: 17.200.10 - Heat. Calorimetry
• Technical Committee: CEN/TC 176 - Heat meters
• Drafting Committee: CEN/TC 176/WG 2 - Heat Meters - Requirements, test methods and technical editing
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 04-Nov-2015
• Directive: 2004/22/EC - Directive 2004/22/EC of the European Parliament and of the Council of 31 March 2004 on measuring instruments
• Mandate: M/374 - Mandate to CEN and CENELEC for standards in the field of measuring instruments
• Ref Project: SIST EN 1434-4:2007 - Heat meters - Part 4: Pattern approval tests

Relations

• Replaces: EN 1434-4:1997/A1:2002 - Heat meters - Part 4: Pattern approval tests
• Effective Date: 22-Dec-2008
• Replaces: EN 1434-4:1997 - Heat meters - Part 4: Pattern approval tests
• Effective Date: 22-Dec-2008
• Replaced By: EN 1434-4:2015 - Heat meters - Part 4: Pattern approval tests
• Effective Date: 11-Nov-2015
• Corrected By: EN 1434-4:2007/AC:2007 - Heat meters - Part 4: Pattern approval tests
• Effective Date: 08-Jun-2022

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Heat meters - Part 4: Pattern approval testsToplotni števci - 4. del: Preskusi za odobritev tipaCompteurs d'énergie thermique - Partie 4: Essais en vue de l'approbation de modeleWärmezähler - Teil 4: Prüfungen für die BauartzulassungTa slovenski standard je istoveten z:EN 1434-4:2007SIST EN 1434-4:2007en17.200.10Toplota. KalorimetrijaHeat. CalorimetryICS:SIST EN 1434-4:1997/A1:2002SIST EN 1434-4:19971DGRPHãþDSLOVENSKI
STANDARDSIST EN 1434-4:200701-maj-2007







EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1434-4February 2007ICS 17.200.10Supersedes EN 1434-4:1997
English VersionHeat meters - Part 4: Pattern approval testsCompteurs d'énergie thermique - Partie 4: Essais en vuede l'approbation de modèleWärmezähler - Teil 4: Prüfungen für die BauartzulassungThis European Standard was approved by CEN on 7 January 2007.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 CEN Management Centre 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 CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, 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© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1434-4:2007: E



EN 1434-4:2007 (E) 2 Contents Page Foreword.4 1 Scope.5 2 Normative references.5 3 General.6 4 Requirements.6 5 Specification of operating conditions.6 5.1 Rated operating conditions.6 5.2 Reference conditions.6 5.3 Reference values for the measurand, RVM.7 5.3.1 General.7 5.3.2 Reference values for the measurand, RVM, for qp ≤≤≤≤ 3,5 m3/h.7 5.3.3 Reference values for the measurand, RVM, for qp > 3,5 m3/h.7 6 Tests and measurements.8 6.1 General.8 6.2 Test programme.8 6.3 Uncertainty of test equipment.10 6.4 Performance tests.10 6.4.1 General.10 6.4.2 Flow sensor.
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