General Information

Abstract

This European Standard specifies initial verification tests and applies to heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) 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.
This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.

Status
Withdrawn
Publication Date
03-Nov-2015
Withdrawal Date
08-Sep-2026
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
Start Date
13-Feb-2019
Completion Date
09-Sep-2026
Directive
Not Harmonized2004/22/EC - Measuring instruments
 
Harmonized Standard2014/32/EU - Directive 2014/32/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of measuring instruments
Mandate
M/347 - Programming mandate to CEN, CENELEX and ETSI relating to measuring instruments
M/374 - Mandate to CEN and CENELEC for standards in the field of measuring instruments
M/441 - Standardisation mandate to CEN, CENELEC and ETSI in the field of measuring instruments for the development of an open architecture for utility meters involving communication protocols enabling interoperability
M/541 - [C(2015)8558] Standardization request in support of the implementation of Directive 2014/32/EU on measuring instruments
Ref Project
SIST EN 1434-5:2016 - Heat meters - Part 5: Initial verification tests

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Relations

Replaces
EN 1434-5:2007 - Heat meters - Part 5: Initial verification tests
Effective Date
11-Nov-2015
Merged Into
EN 1434-5:2015+A1:2019 - Thermal energy meters - Part 5: Initial verification tests
Effective Date
19-Jan-2023
Refers
EN IEC 60751:2022 - Industrial platinum resistance thermometers and platinum temperature sensors
Effective Date
09-Feb-2026
Refers
EN 1434-1:2015 - Heat meters - Part 1: General requirements
Effective Date
28-Jan-2026
Referred By
EN ISO 11073-10101:2005 - Health informatics - Point-of-care medical device communication - Part 10101: Nomenclature (ISO/IEEE 11073-10101:2004)
Effective Date
28-Jan-2026
Amended By
EN 1434-5:2015/prA1 - Thermal energy meters - Part 5: Intitial verification tests
Effective Date
04-Apr-2017

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Frequently Asked Questions

EN 1434-5:2015 is a standard published by the European Committee for Standardization (CEN). Its full title is "Heat meters - Part 5: Initial verification tests". This standard covers: This European Standard specifies initial verification tests and applies to heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) 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. This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.

This European Standard specifies initial verification tests and applies to heat meters. Heat meters are instruments intended for measuring the energy which in a heat-exchange circuit is absorbed (cooling) or given up (heating) 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. This standard covers meters for closed systems only, where the differential pressure over the thermal load is limited.

EN 1434-5:2015 is classified under the following ICS (International Classification for Standards) categories: 17.200.10 - Heat. Calorimetry. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 1434-5:2015 has the following relationships with other standards: It is inter standard links to EN 1434-5:2007, EN 1434-5:2015+A1:2019, EN IEC 60751:2022, EN 1434-1:2015, EN ISO 11073-10101:2005, EN 1434-5:2015/prA1. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

EN 1434-5:2015 is associated with the following European legislation: EU Directives/Regulations: 2004/22/EC, 2014/32/EU; Standardization Mandates: M/347, M/374, M/441, M/541. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.

EN 1434-5:2015 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.

Standards Content (Sample)


2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Merilniki toplote - 5. del: Preskusi prve overitveWärmezähler - Teil 5: ErsteichungCompteurs d'énergie thermique - Partie 5 : Essais de vérification initiauxHeat meters - Part 5: Initial verification tests17.200.10Toplota. KalorimetrijaHeat. CalorimetryICS:Ta slovenski standard je istoveten z:EN 1434-5:2015SIST EN 1434-5:2016en,fr,de01-januar-2016SIST EN 1434-5:2016SLOVENSKI
STANDARDSIST EN 1434-5:20071DGRPHãþD

EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1434-5
November
t r s w ICS
s yä t r rä s r Supersedes EN
s v u væ wã t r r yEnglish Version
Heat meters æ Part
wã Initial verification tests Compteurs d 5énergie thermique æ Partie
wã Essais de vérification primitive
Wärmezähler æ Teil
wã Ersteichung This European Standard was approved by CEN on
w September
t r s wä
egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä
CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey andUnited Kingdomä
EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels
t r s w CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN
s v u væ wã t r s w ESIST EN 1434-5:2016

Relationship between this European Standard and the Essential Requirements of EU Directive 2004/22/EC, MID . 11
1) EN 1434-3 is maintained by CEN/TC 294. SIST EN 1434-5:2016
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