EN 1434-1:2007
(Main)Heat meters - Part 1: General requirements
Heat meters - Part 1: General requirements
This European Standard specifies the general requirements and applies to heat meters, that is to instruments intended for measuring 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 1: Allgemeine Anforderungen
Diese Europäische Norm gilt für Wärmezähler, 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 Norm nicht behandelt.
Den Druck betreffende Sicherheitsanforderungen werden in dieser Norm nicht behandelt.
Oberflächenmontierte Sensoren werden in dieser Norm nicht behandelt.
Teil 1 beschreibt allgemeine Anforderungen.
Compteurs d'énergie thermique - Partie 1: Prescriptions générales
La présente Norme européenne spécifie les prescriptions générales et s'applique aux compteurs d'énergie thermique, c'est-à-dire aux instruments destinés à mesurer l'énergie thermique qui, dans un circuit d'échange thermique, est absorbée (refroidissement) ou cédée (échauffement) par un liquide appelé « liquide caloporteur ». Le compteur d'énergie thermique fournit la quantité d'énergie thermique en unités de mesure légales.
La présente Norme européenne ne traite pas des exigences de sécurité électrique.
La présente Norme européenne ne traite pas des exigences de sécurité relatives à la pression.
La présente Norme européenne ne traite pas des sondes de température montées en surface.
Toplotni števci - 1. del: Splošne zahteve
General Information
- Status
- Withdrawn
- Publication Date
- 27-Feb-2007
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- CEN/TC 176 - Heat meters
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 04-Nov-2015
- Completion Date
- 28-Jan-2026
Relations
- Effective Date
- 22-Dec-2008
- Effective Date
- 22-Dec-2008
- Effective Date
- 11-Nov-2015
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
Frequently Asked Questions
EN 1434-1:2007 is a standard published by the European Committee for Standardization (CEN). Its full title is "Heat meters - Part 1: General requirements". This standard covers: This European Standard specifies the general requirements and applies to heat meters, that is to instruments intended for measuring 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.
This European Standard specifies the general requirements and applies to heat meters, that is to instruments intended for measuring 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.
EN 1434-1:2007 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 1434-1:2007 has the following relationships with other standards: It is inter standard links to EN 1434-1:1997/A1:2002, EN 1434-1:1997, EN 1434-1:2015, EN 1434-6:2007, EN 1434-5:2007, EN 1434-2:2007, CEN/TR 15760:2010, EN ISO 15791-1:2004, EN 1434-4:2007. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 1434-1:2007 is associated with the following European legislation: EU Directives/Regulations: 2004/22/EC; Standardization Mandates: M/374. 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 1434-1:2007 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.Heat meters - Part 1: General requirementsToplotni števci - 1. del: Splošne zahteveCompteurs d'énergie thermique - Partie 1: Prescriptions généralesWärmezähler - Teil 1: Allgemeine AnforderungenTa slovenski standard je istoveten z:EN 1434-1:2007SIST EN 1434-1:2007en17.200.10Toplota. KalorimetrijaHeat. CalorimetryICS:SIST EN 1434-1:1997/A1:2002SIST EN 1434-1:19971DGRPHãþDSLOVENSKI
STANDARDSIST EN 1434-1:200701-maj-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1434-1February 2007ICS 17.200.10Supersedes EN 1434-1:1997
English VersionHeat meters - Part 1: General requirementsCompteurs d'énergie thermique - Partie 1: PrescriptionsgénéralesWärmezähler - Teil 1: Allgemeine AnforderungenThis 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 1434-1:2007: E
Heat coefficient equations.22 Annex B (normative)
Flow conditioner package.24 Annex ZA (informative)
Relationship between this European Standard and the Essential Requirements of EU Directive 2004/22/EC, MID.26 Bibliography.27
2 ºC to 30 ºC and ∆Θ up to 20 K 4.18.1 meters for heating and cooling instrument measuring heating and cooling energy in two separate registers 4.19 flow direction is described by the terms flow and return. Flow meaning the forward direction to the system and return meaning output from the system. (Flow/return means high/low temperature for a heat meter but low/high temperature for a cooling meter) 4.20 electrical pulse electrical signal (voltage, current or resistance), that departs from an initial level for a limited duration of time and ultimately returns to the original level 4.21 pulse output and input device two types of pulse devices are defined and specified: a)
the pulse output device; b)
the pulse input device. Both devices are functional parts of flow sensor, calculator or auxiliary devices such as remote displays or input devices of control systems
...
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