PREN 12261 : DRAFT 2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
GAS METERS - TURBINE GAS METERS
01-03-2018
31-07-2017
European foreword
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Meter classification
5 Metrological performance requirements
6 Design and material requirements
7 Meter output
8 Marking
9 Documentation
Annex A (normative) - Test facility specifications
Annex B (normative) - Perturbation testing
Annex C (informative) - Recommendations for use
Annex D (normative) - Individual factory testing
Annex E (normative) - Metrological requirements
and tests for each meter prior to
dispatch (Individual meter testing)
Annex ZA (informative) - Relationship between
this European Standard and the Essential
Requirements of EU Directive 2014/32/EU
Measuring Instruments Directive
aimed to be covered
Bibliography
Defines the measuring conditions, requirements and tests for the construction, performance and safety of class 1,0 axial and radial turbine gas meters with mechanical indicating devices, herein after referred to as a meter(s), having in-line pipe connections for gas flow measurement.
| Committee |
TC 237
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| Standards | Relationship |
| 17/30356728 DC : 0 | Identical |
| IEC 62246-1:2015 | Reed switches - Part 1: Generic specification |
| OIML D 11 : 2013 | GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS |
| ISO 5168:2005 | Measurement of fluid flow — Procedures for the evaluation of uncertainties |
| EN 60079-0:2012/A11:2013 | EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED) |
| EN 62246-1:2015 | Reed switches - Part 1: Generic specification |
| ISO 3:1973 | Preferred numbers Series of preferred numbers |
| ISO 6708:1995 | Pipework components Definition and selection of DN (nominal size) |
| EN 12405 : 2002 | GAS METERS - GAS-VOLUME ELECTRONIC CONVERSION DEVICES |
| EN ISO 6708:1995 | Pipework components - Definition and selection of DN (nominal size) (ISO 6708:1995) |
| EN 60079-11:2012 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| IEC 60079-11:2011 | Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i" |
| EN 60947-5-6:2000 | Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) |
| EN ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (ISO 5167-1:2003) |
| EN 437:2003+A1:2009 | Test gases - Test pressures - Appliance categories |
| EN ISO 9001:2015 | Quality management systems - Requirements (ISO 9001:2015) |
| IEC 60529:1989+AMD1:1999+AMD2:2013 CSV | Degrees of protection provided by enclosures (IP Code) |
| EN 22768-1:1993 | General tolerances - Part 1: Tolerances for linear and angular dimensions without individual tolerance indications (ISO 2768-1:1989) |
| ISO 5167-1:2003 | Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 1: General principles and requirements |
| EN 334:2005+A1:2009 | Gas pressure regulators for inlet pressures up to 100 bar |
| IEC 60079-0:2011 | Explosive atmospheres - Part 0: Equipment - General requirements |
| EN 10204:2004 | Metallic products - Types of inspection documents |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO 7005-1:2011 | Pipe flanges — Part 1: Steel flanges for industrial and general service piping systems |
| EN 60529:1991/AC:2016-12 | DEGREES OF PROTECTION PROVIDED BY ENCLOSURES (IP CODE) (IEC 60529 EDITION 2.2 CORRIGENDUM 2:2015) |
| EN 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
| IEC 60947-5-6:1999 | Low-voltage switchgear and controlgear - Part 5-6: Control circuit devices and switching elements - DC interface for proximity sensors and switching amplifiers (NAMUR) |
| EN 60730-1:2016 | Automatic electrical controls - Part 1: General requirements |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
| IEC 60730-1:2013+AMD1:2015 CSV | Automatic electrical controls - Part 1: General requirements |
| IEC 60068-2-30:2005 | Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle) |
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