CEN/TR 15760:2010

SLOVENSKI STANDARD
01-maj-2011
Toplotni števci - Kontrolni seznam za dokumentiranje povezave med Direktivo
2004/22/ES (MID) in EN 1434:2007
Heat Meters - Checklist documenting the relationship between the Directive 2004/22/EC
(MID) and EN 1434:2007
Wärmezähler - Prüfliste, die den Zusammenhang zwischen der Europäischen
Messgeräte-Richtlinie 2004/22/EG und EN 1434:2007 darstellt
Compteurs d'énergie thermique - Liste des points de vérification des liens entre la
directive 2004/22/EC (MID) et EN 1434:2007
Ta slovenski standard je istoveten z: CEN/TR 15760:2010
ICS:
17.200.20 Instrumenti za merjenje Temperature-measuring
temperature instruments
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN/TR 15760
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
September 2010
ICS 17.200.10
English Version
Heat meters - Checklist documenting the relationship between
the Directive 2004/22/EC (MID) and EN 1434:2007
Compteurs d'énergie thermique - Liste des points de Wärmezähler - Prüfliste, die den Zusammenhang zwischen
vérification des liens entre la directive 2004/22/EC (MID) et der Europäischen Messgeräte-Richtlinie 2004/22/EG und
EN 1434:2007 EN 1434:2007 darstellt

This Technical Report was approved by CEN on 31 May 2008. It has been drawn up by the Technical Committee CEN/TC 176.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, 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 STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. CEN/TR 15760:2010: E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Scope .4
2 General explanations .4
3 Text of Annex ZA in EN 1434:2007 .5
4 Table showing the correspondence between EN 1434 and MID .5
5 Table showing the correspondence between MID and EN 1434:2007 . 13

Foreword
This document (CEN/TR 15760:2010) has been prepared by Technical Committee CEN/TC 176 “Heat
meters”, the secretariat of which is held by SIS.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
The 2007 edition of EN 1434 was written to be harmonized to MID. After the CEN consultant has given a
positive assessment for this standard it is referred in the EU Official Journal (published 2007-07-14) as a
standard harmonized to MID. The following checklist shows the most important explanations to this
harmonisation work under the scope how the requirements coming from MID are complied by EN 1434:2007.
1 Scope
This Technical Report constitutes a checklist to show the appropriate coverage of the relevant Essential
Requirements for Heat Meters in the Measuring Instrument Directive 2004/22/EC with the technical solutions
in EN 1434:2007.
The checklist indicates that in EN 1434 you have standardized solutions that:
 are one way of showing conformity to the MID;
 make it possible to combine sub-assemblies of different brands;
 make it possible to replace an installed sub-assembly with a sub-assembly of another brand.
2 General explanations
MID and EN 1434 have not only metrological requirements, but also other requirements that help the user to
obtain a correct measuring result without unreasonable demands. In the MID this is expressed as essential
requirements.
Following EN 1434 means that the signal interfaces and the relevant part of the dimensions between sub-
assemblies are standardized to ensure that you can use a mixture of sub-assemblies from different
manufacturers. It also means that you in an installation can replace a unit with a new unit from another
manufacturer that follows EN 1434. In this sense this EN standard gives defaults about the conditions and
technical contents for the compatibility between sub-assemblies from different manufacturers. This checklist
shows with the tables under Clauses 4 and 5 how the compliance with the requirements according to Article
4(b) in MID are provided by following the EN standard.
If the meter does not follow that standardization in EN 1434, the EC type examination certificate must have
another information about how the sub-assemblies are compatible and replaceable with other sub-assemblies.
This checklist is helpful for conformity assessments to ensure that the essential and specific requirements of
the MID are fulfilled by the meter or its sub-assemblies, i.e.:
MID Annex I, 7.2
A measuring instrument shall be suitable for its intended use taking account of the practical working conditions
and shall not require unreasonable demands of the user in order to obtain a correct measurement result.
MID Annex I, 7.5
A measuring instrument shall be robust and its materials of construction shall be suitable for the conditions in
which it is intended to be used.
MID Annex B Clause 3
... This supporting evidence shall mention any relevant documents that have been applied, in particular where
the relevant documents referred to in Article 13 have not been applied in full, .
MID Annex B, 4.3
The notified body shall for the specimens carry out the appropriate examinations and tests, or have them
carried out, to check whether, where the manufacturer has chosen not to apply the solutions in the relevant
documents referred to in Article 13, the solutions adopted by the manufacturer meet the corresponding
essential requirements of this Directive.
MID Annex B, 5.2
... The certificate or its annexes shall contain all relevant information for conformity evaluation and in-service
control.
in the case of a sub-assembly, all necessary information to ensure the compatibility with other sub-assemblies
or measuring instruments
MID Annex MI 004 Clause 7
The provisions for sub-assemblies may apply to sub-assemblies manufactured by the same or different
manufacturers.
The following explanations show how the demands given by MID are complied by the EN 1434:2007 standard.
3 Text of Annex ZA in EN 1434:2007
Annex ZA
Relationship between this European Standard and the Essential Requirements of EU Directive
2004/22/EC, MID
This European Standard has been prepared under a mandate given to CEN by the European Commission to
provide a means of conforming to Essential Requirements of the New Approach Directive 2004/22/EC on
measuring instruments.
Once this standard is cited in the Official Journal of the European Communities under that Directive and has
been implemented as a national standard in at least one Member State, compliance with all the normative
clauses in Parts 1, 2, 4 and 5 of this standard confers, within the limits of the scope of this standard, a
presumption of conformity with the relevant Essential Requirements of that Directive and associated EFTA
regulations.
WARNING — Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.
NOTE A corresponding Annex is included in EN 1434 Parts 1, 2, 4 and 5.
4 Table showing the correspondence between EN 1434 and MID
to ensure that the requirements of this EN standard are supported in MID
Clause(s)/subclause(s) of this EN Requirements of MID Qualifying remarks/Notes
standard
PART 1 Articles,
ANNEX I (ESSENTIAL
REQUIREMENTS) = AI,
Specific Requirements = MI-004
3 Types of instrument Article 5; MI-004 DEFINITIONS
3.6 Equipment under test (EUT) Article 9; MI-004
Clause(s)/subclause(s) of this EN Requirements of MID Qualifying remarks/Notes
standard
4 Terms, definitions and symbols MI-004 DEFINITIONS MI-004 § 7.1 has a limit of 5 %
for class 1 flow sensors. This is
4.9.5 Maximum permissible error, MI-004 § 3, § 7, § 7.1 equal to 3,5 % for the widest
dynamic flow range q /q =
p i
250:1 specified in EN 1434-1
9.2 Values of MPE
5 Rated operating conditions MI-004 §1 Rated operating cond.
5.1 Limits of temperature range 1.1 Temperature of the liquid
1.1 Temperature differences
1.3 Flow rates
5.2, 7.2 Limits of temp. difference
1.4 Thermal power P
s
1.2 Pressure of the liquid
5.3 Limits of flow rate
-/- (no counterpart)
5.4 Limits of thermal power
5.5 Max. adm. working pressure
5.9 Max. pressure loss
6 Technical characteristics
6.1 Materials and construction AI § 7.5
6.1.4 Supplementary device AI § 8.1
6.2 Req. outside limits of flow rate AI § 7.3
6.3 Display AI § 10.5
6.3.1 Joules / Wh AI § 9.7
6.3.2 Numerical stored AI § 9.5
6.3.3 Easily read AI § 10.2
AI § 10.2
6.3.4 Display figures > 4 mm In EN 1434-1 without overflows
AI § 10.2, AI § 9.7 of indication at continuous
operation for at least 3 000 h at
6.3.5 Decimal divider
AI § 10.2 upper limit of thermal power,
the progress of accumulated
6.3.6 Roller type
energy in correspondence to at
AI § 10.2
least one digit of the lowest
6.3.7 Overflow / resolution
significance of the display
AI § 4, AI § 7.2
6.4 Protection against fraud AI § 7.1, AI § 8.1, AI § 8.2, AI § 8.3
6.5 Supply voltage AI § 7.2
6.6 Qualifying immersion depth AI § 7.2
6.7 Pocket influence on temp. sensor AI § 7.2
7 Specified working range MI-004 § 1 In MI-004 § 1.1 the minimal
temp. difference is 3 K; in
Clause(s)/subclause(s) of this EN Requirements of MID Qualifying remarks/Notes
standard
EN 1434-1:2007, 7.2 the
lowest value of min. temp. diff.
is 1 K, but 3 K is the lowest
value recommended for
heating purposes.
8 Heat transmission formula AI § 7.2
9  Metrological characteristics
9.1.1 Classes MI-004 § 2
9.2.1 MPE for complete meter MI-004 § 3
9.2.2.1 MPE for calculator MI-004 § 7.3 In MI-004 § 7.1 is a limit to 5 %
for class 1 flow sensors; in
EN 1434-1 this real limit is
9.2.2.2 MPE for temp. sensor. pair MI-004 § 7.2
3,5 %, regarding to the widest
dynamic flow range
9.2.2.3 MPE for flow sensor MI-004 § 7.1
q /q = 250:1
9.3.1 “arithmetic sum” MI-004 § 3 p i
10 Environmental classification AI § 1.3.1 has other limits for
upper and lower ambient
10.2 A Domestic indoor AI § 1.3.3: E1 & § 1.3.1 temperatures (table);
EN 1434-1 has 5 – 55 °C
10.3 B Domestic outdoor AI § 1.3.3: E1 & § 1.3.1
resp. - 25 – 55 °C resp. 5 –
55 °C
10.4 C Industrial use AI § 1.3.3: E2 & § 1.3.1
11 Heat meter specification AI § 7.2, § 9.3, MI-004 & § 6 & 7.5 Relevant parts of
EN 1434-1:2007, Clause 11
can be used to ensure that the

instrument is suitable for the
intended use acc. to AI § 7.2
12 Info to be delivered with meter AI § 9.3

Essential requirements Clause(s)/subclause(s) Qualifying remarks/Notes
(ERs) of MID of EN 1434:2007
PART 2
3 Temperature sensors
3.1 General
3.2 Mechanical design AI § 7.2, AI § 7.5 Relevant parts of
EN 1434-2:2007, Clause 3 can
3.3 Platinum temperature sensors AI § 7.2, AI § 7.5 be used to ensure that the
instrument is suitable for the
intended use acc. to AI § 7.2
3.3.1 Spec.def. for 2-wire sensors AI § 7.2, AI § 7.5
and that it is suitable for the
conditions in which it is
3.3.2 Resistance characteristics AI § 7.2, AI § 7.5
intended to be used acc. to
AI § 7.5
3.3.3 Signal leads AI § 7.2, AI § 7.5
3.3.4 Temp. sensors for 2-wire meth. AI § 7.2, AI § 7.5
3.3.5 Temp. sensors for 4-wire meth. AI § 7.2, AI § 7.5
3.3.6 Thermal response time AI § 7.2, AI § 7.5
3.4 Other temperature sensors AI § 7.2, AI § 7.5
4 Flow sensor
4.1 Max.adm. working pressure MI-004 § 1.2 Relevant parts of
EN 1434-2:2007, Clause 4 can
be used to ensure that the
4.2 Sizes and dimensions AI § 7.2
instrument is suitable for the
intended use acc. to AI § 7.2
4.3 Test signal output AI § 7.6, AI § 12
4.4 Adjusting device
5 Calculators
5.1 Mechanical dimensions AI § 7.2 Relevant parts of EN 1434-
2:2007, Clause 5 can be used
to ensure that the instrument
5.2 Terminals – spec. and identific. AI § 7.2
is suitable for the intended use
acc. to AI § 7.2
Batteries AI § 7.2
Dynamic behaviour AI § 7.2
Test signal output AI § 7.6, AI § 12
24 h interruption in supply AI § 6
6  Complete meter AI § 7.2
7  Interfaces between sub-assemb. AI § 7.2
8  Marking & security seals
Essential requirements Clause(s)/subclause(s) Qualifying remarks/Notes
(ERs) of MID of EN 1434:2007
8.1 Marking AI § 9
8.1.2 Temp. sensor pair
Supplier AI § 9.1 AI § 9.1 addit. demands EC-
type examination certificate
Type [year] (incl. Ptxxx) AI § 9.1, MI-004 § 7.5 number resp. EC-design
examination number
Temp limits MI-004 § 7.5
Temp. diff limits MI-004 § 7.5
Max adm. working pressure AI § 7.2
Flow or return sensor if needed AI § 7.2
8.1.4 Flow sensor
Supplier AI § 9.1
Type, (year) id MI-004 § 7.5
Meter factor MI-004 § 7.5 AI § 9.1 addit. demands EC-
type examination certificate
Limits of temperature MI-004 § 7.5 number r
...