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CEN/TR 16061:2010

(Main)

Gas meters - Smart Gas Meters

Gas meters - Smart Gas Meters

This Technical Report outlines recommendations for "smart gas meters", specifies recommendations where there is clear consensus, and identifies areas where there are barriers to standardisation. It indicates how functions may be implemented in a harmonized way if they are selected. It does not seek to select which functions are to be implemented in a smart meter. The report covers simple to complex implementations of smart metering.
This Technical Report is applicable to 1st, 2nd and 3rd family gases according to EN 437.

Gaszähler - Intelligente Gaszähler (Smart Gas Meters)

Dieser Fachbericht skizziert Empfehlungen für „intelligente Gaszähler“ („Smart Meters Gas“), legt dort, wo klare Einigkeit herrscht Empfehlungen fest, und ermittelt Bereiche, in denen einer Normierung Hindernisse entgegenstehen. Er zeigt an, wie Funktionen, falls sie ausgewählt werden, auf eine harmonisierte Art und Weise eingeführt werden können. Er strebt nicht danach, eine Auswahl zu treffen, welche Funktionen für einen intelligenten Zähler einzuführen sind. Der Bericht behandelt einfache bis vielschichtige Anwendungen des intelligenten Messwesens.
Dieser Fachbericht ist anwendbar auf Gase der ersten, zweiten und dritten Familie nach EN 437.

Compteurs de gaz - Compteurs de gaz intelligents

Le présent Rapport technique décrit les recommandations concernant les "compteurs de gaz intelligents",
spécifie les recommandations dans le cas où il existe un consensus clair, et identifie les domaines où il existe
des barrières à la normalisation. Il indique comment les fonctions choisies peuvent être mises en place d'une
manière harmonisée. Il ne cherche pas à choisir les fonctions à mettre en place dans un compteur intelligent.
Ce rapport couvre les mises en place simples ou complexes de comptage intelligent.
Le présent Rapport technique s'applique aux 1ères, 2ièmes et 3ièmes familles de gaz conformément à
l'EN 437.

Plinomeri - Pametni plinomeri

To tehnično poročilo navaja priporočila za »pametne plinomere«, določa priporočila, kadar ni jasnega konsenza, in opredeljuje področja, kjer obstajajo ovire za standardizacijo. Navaja, kako se lahko na usklajen način izvedejo funkcije, če so izbrane. Ne poskuša izbirati, katere funkcije naj se izvedejo v pametnem merilcu. Poročilo zajema preproste in kompleksne izvedbe pametnega merjenja. To tehnično poročilo velja za pline prve, druge in tretje družine po EN 437.

General Information

Status
Published
Publication Date
05-Oct-2010
ICS
91.140.40 - Gas supply systems
Technical Committee
CEN/TC 237 - Gas meters
Drafting Committee
CEN/TC 237/WG 5 - General requirements
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
06-Oct-2010
Due Date
08-May-2011
Completion Date
06-Oct-2010
Directive
2004/22/EC - Directive 2004/22/EC of the European Parliament and of the Council of 31 March 2004 on measuring instruments
Ref Project
SIST-TP CEN/TR 16061:2010 - Gas meters - Smart Gas Meters

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Standards Content (Sample)


SLOVENSKI STANDARD
01-december-2010
Plinomeri - Pametni plinomeri
Gas meters - Smart Gas Meters
Gaszähler - Intelligente Gaszähler (Smart Gas Meters)
Compteurs de gaz - Compteurs de gaz intelligents
Ta slovenski standard je istoveten z: CEN/TR 16061:2010
ICS:
91.140.40 Sistemi za oskrbo s plinom Gas supply systems
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

TECHNICAL REPORT
CEN/TR 16061
RAPPORT TECHNIQUE
TECHNISCHER BERICHT
October 2010
ICS 91.140.40
English Version
Gas meters - Smart Gas Meters
Compteurs de gaz - Compteurs de gaz intelligents Gaszähler - Intelligente Gaszähler (Smart Gas Meters)

This Technical Report was approved by CEN on 19 July 2010. It has been drawn up by the Technical Committee CEN/TC 237.

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 16061:2010: E
worldwide for CEN national Members.

Contents Page
Foreword .4
1 Scope .5
2 Definitions, glossary .5
2.1 Glossary .5
2.2 Numerical list of standards .6
3 What is a Smart Meter? .8
3.1 General .8
3.2 Basic meter .9
3.3 Basic meter with output of pulses or data .9
3.3.1 General .9
3.3.2 Pulse output .9
3.3.3 Data output .9
3.4 AMR meter . 10
3.5 Prepayment meter. 10
3.6 Smart meters . 10
4 Smart metering system – The smart meter in its context. 11
5 Basic recommendations – Apply to all Smart Gas Meters . 12
5.1 General . 12
5.2 Metrology . 12
5.3 Safety recommendations . 12
5.3.1 Gas containment . 12
5.3.2 Pressure absorption . 12
5.3.3 Explosive atmospheres and electrical considerations . 12
5.4 Environmental recommendations, EMC, vibration, temperature and humidity . 13
5.5 Battery management . 13
5.5.1 General . 13
5.5.2 Single battery . 13
5.5.3 Multiple batteries . 13
5.5.4 Implications of add-on devices (e.g. for communications) for batteries installed in meters . 14
5.5.5 Battery compartment . 14
5.6 Battery powered electronic indexes . 14
5.6.1 General . 14
5.6.2 Recommendations . 15
6 Additional Functions . 17
6.1 General . 17
6.2 Pulse output . 17
6.3 Data recommendations . 18
6.3.1 General . 18
6.3.2 Volume/mass . 18
6.3.3 Time . 19
6.3.4 Temperature . 21
6.3.5 Pressure . 21
6.3.6 Compressibility factor, Z . 21
6.3.7 Calorific Value . 21
6.3.8 Logging . 21
6.4 Firmware upgrade . 22
6.5 Energy calculation within the meter . 22
6.5.1 General . 22
6.5.2 Calculation of energy as an approximation for the invoice . 22
6.5.3 Calculation of energy as part of the invoicing process . 23
6.5.4 Meters that record in volume units . 23
6.5.5 Meters that record in mass units . 23
6.6 Tariff Operations . 23
6.7 Display/human interface . 24
6.8 Communications . 24
6.8.1 To devices in home . 24
6.8.2 To host systems . 25
6.9 Valve . 25
6.9.1 General . 25
6.9.2 Valve design recommendations . 25
6.10 Fraud prevention . 26
Annex A (informative) Regulatory & Legislative framework . 27
A.1 European Directives . 27
A.2 Measuring Instruments Directive, 2004/22/EC ("MID") . 27
A.3 Energy End-Use Efficiency and Energy Services Directive, 2006/32/EC ("ESCO") . 28
A.4 "AtEx" Directives . 28
A.5 Battery Directive . 29
A.6 National projects across Europe . 29
Annex B (informative) Further Work . 30
B.1 Further work in this document . 30
B.2 Actions that other organisations may wish to consider . 30
Annex C (informative) Tests – Recommended type test plan . 31
C.1 List of tests . 31
C.2 Endurance test . 31
C.3 Environmental Tests . 32
C.4 Toluene/iso-octane test . 32
C.4.1 General . 32
C.4.2 Test 1 . 32
C.4.3 Test 2 . 32
C.4.4 Example of a typical apparatus . 32
C.4.5 Procedure . 33
C.4.6 Preparation of a 3 % by volume of a 30 % toluene/70 % iso-octane mixture with nitrogen . 33
C.4.7 Calculation . 33
C.5 Water vapour test . 34
C.6 Ageing test . 36
C.7 Basic performance test procedure .
...

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This document specifies requirements and tests for the construction, performance, safety and production of battery powered class 1,5 Capillary Thermal-Mass Flow sensor gas meters (hereinafter referred to as meter(s)). This applies to meters having co-axial single pipe, or two pipe connections, which are used to measure volumes of fuel gases of the 2nd and/or 3rd family, as given in EN 437:2018.
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These meters have a maximum working pressure not exceeding 0,5 bar and a maximum flowrate not exceeding 160 m3/h over a minimum ambient temperature range of −10 °C to +40 °C and a gas temperature range as specified by the manufacturer with a minimum range of 40 °C.
This document applies to meters indicating volume at base conditions, which are installed in locations with vibration and shocks of low significance. It applies to meters in:
-   closed locations (indoor or outdoor with protection, as specified by the manufacturer) with condensing humidity or with non-condensing humidity;
or, if specified by the manufacturer:
-   open locations (outdoor without any covering) both with condensing humidity or with non-condensing humidity;
and in locations with electromagnetic disturbances likely to be found in residential, commercial and light industrial use.
For meters which indicate unconverted volume, reference can be made to Annex C.
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Unless otherwise stated in a particular test, the tests are carried out on meters that include additional functionality devices intended by the manufacturer.
Clauses 1 to 13 are for design and type testing only.

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