MEASURING SYSTEMS FOR GASEOUS FUEL

Published date

12-01-2013

Publisher

Organisation Internationale de Metrologie Legale

Foreword
1 Introduction
2 Scope of application
3 Terminology
4 Description
5 Units of measurement and abbreviations
6 Metrological requirements
7 Technical requirements for measuring systems
8 Technical requirements for meters, metering
   modules and ancillary devices
9 Technical requirements for electronic devices
10 Metrological control
Annex A (Mandatory) - Performance environmental influence
                      tests for electronic measuring systems
Annex B (Mandatory) - Influence tests for type approval
                      of metering modules
Annex C (Mandatory/Informative) - Principles of the modular
                                  approach and of error
                                  calculation
Annex D (Informative) - General considerations on gas
                        measuring systems
Annex E (Mandatory/informative) - Calibration gases
Annex F (Informative) - Minimum test quantities for measuring
                         systems and devices
Annex G (Informative) - Conversion of gas mass to volume at
                        base conditions
Annex H (Informative) - Bibliography

Pertains to measure systems for gaseous fuel: - with a designed maximum flow rate Q[max] equal to or greater than 100 m[3]/h at base conditions and for operating pressures equal to or greater than 200 kPa (2 bar) absolute; - not fitted with diaphragm gas meters.

Committee	TC 8/SC 7
DocumentType	Standard
PublisherName	Organisation Internationale de Metrologie Legale
Status	Current

09/30207853 DC : 0	BS EN 12405-2 - GAS METERS - CONVERSION DEVICES - PART 2: ENERGY CONVERSION
BS ISO 19970:2017	Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels. Metering of gas as fuel on LNG carriers during cargo transfer operations
16/30313383 DC : 0	BS ISO 19970 - REFRIGERATED HYDROCARBON AND NON-PETROLEUM BASED LIQUEFIED GASEOUS FUELS - METERING OF GAS AS FUEL ON LNG CARRIERS DURING CARGO TRANSFER OPERATIONS
OIML R 137-1 & 2 : 2012 AMD 2014	GAS METERS - PART 1: METROLOGICAL AND TECHNICAL REQUIREMENTS; PART 2: METROLOGICAL CONTROLS AND PERFORMANCE TESTS
EN 12405-2:2012	Gas meters - Conversion devices - Part 2: Energy conversion
DIN EN 1776:2016-05	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
I.S. EN 1776:2015	GAS INFRASTRUCTURE - GAS MEASURING SYSTEMS - FUNCTIONAL REQUIREMENTS
UNI EN 12405-2 : 2012	GAS METERS - CONVERSION DEVICES - PART 2: ENERGY CONVERSION
API 551 : 2016	PROCESS MEASUREMENT
BS EN 12405-2:2012	Gas meters. Conversion devices Energy conversion
I.S. EN 12405-2:2012	GAS METERS - CONVERSION DEVICES - PART 2: ENERGY CONVERSION
UNE-EN 1776:2017	Gas infrastructure - Gas measuring systems - Functional requirements
BS EN 1776:2015	Gas infrastructure. Gas measuring systems. Functional requirements
EN 1776:2015	Gas infrastructure - Gas measuring systems - Functional requirements
DIN EN 12405-2:2012-10	GAS METERS - CONVERSION DEVICES - PART 2: ENERGY CONVERSION
UNE-EN 12405-2:2013	Gas meters - Conversion devices - Part 2: Energy conversion
ISO 19970:2017	Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations

ISO 10715:1997	Natural gas — Sampling guidelines
ISO 6976:2016	Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
OIML D 11 : 2013	GENERAL REQUIREMENTS FOR MEASURING INSTRUMENTS - ENVIRONMENTAL CONDITIONS
IEC 61000-4-4 : 3.0EN+(REDLINE+VERSION)	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-4: TESTING AND MEASUREMENT TECHNIQUES - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST
ISO 7066-2:1988	Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships
IEC 61000-4-1:2006	Electromagnetic compatibility (EMC) - Part 4-1: Testing and measurement techniques - Overview of IEC 61000-4 series
ISO/IEC Guide 98:1993	Guide to the expression of uncertainty in measurement (GUM)
IEC 60068-3-1:2011	Environmental testing - Part 3-1: Supporting documentation and guidance - Cold and dry heat tests
IEC 61000-4-11:2004+AMD1:2017 CSV	Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
IEC 61000-6-1 : 3.0	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-1: GENERIC STANDARDS - IMMUNITY STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
ISO 12213-3:2006	Natural gas Calculation of compression factor Part 3: Calculation using physical properties
ISO/TR 11150:2007	Natural gas - Hydrocarbon dew point and hydrocarbon content
IEC 60068-2-31:2008	Environmental testing - Part 2-31: Tests - Test Ec: Rough handling shocks, primarily for equipment-type specimens
IEC 60068-2-64:2008	Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance
IEC 61000-4-6 : 4.0	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-6: TESTING AND MEASUREMENT TECHNIQUES - IMMUNITY TO CONDUCTED DISTURBANCES, INDUCED BY RADIO-FREQUENCY FIELDS
ISO 6143:2001	Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 5167-2:2003	Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 2: Orifice plates
IEC 60068-2-47:2005	Environmental testing - Part 2-47: Test - Mounting of specimens for vibration, impact and similar dynamic tests
OIML R 137-1 : 2006	GAS METERS - PART 1: REQUIREMENTS
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
IEC 60068-2-2:2007	Environmental testing - Part 2-2: Tests - Test B: Dry heat
IEC 61000-4-2:2008	Electromagnetic compatibility (EMC) - Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
ISO 6142:2001	Gas analysis Preparation of calibration gas mixtures Gravimetric method
IEC 61000-4-3:2006+AMD1:2007+AMD2:2010 CSV	Electromagnetic compatibility (EMC) - Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
IEC TR 61000-2-1:1990	Electromagnetic compatibility (EMC) - Part 2: Environment - Section 1: Description of the environment - Electromagnetic environment for low-frequency conducted disturbances and signalling in public power supply systems
IEC 61000-2-2:2002+AMD1:2017 CSV	Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signalling in public low-voltage power supply systems
IEC 60751:2008	Industrial platinum resistance thermometers and platinum temperature sensors
OIML D 2 : 2007	LEGAL UNITS OF MEASUREMENT
ISO 12213-1:2006	Natural gas Calculation of compression factor Part 1: Introduction and guidelines
ISO/TR 7066-1:1997	Assessment of uncertainty in calibration and use of flow measurement devices — Part 1: Linear calibration relationships
IEC 60068-3-4:2001	Environmental testing - Part 3-4: Supporting documentation and guidance - Damp heat tests
ISO 6141:2015	Gas analysis Contents of certificates for calibration gas mixtures
ISO 12213-2:2006	Natural gas Calculation of compression factor Part 2: Calculation using molar-composition analysis
ISO 6551:1982	Petroleum liquids and gases Fidelity and security of dynamic measurement Cabled transmission of electric and/or electronic pulsed data
IEC 61000-6-2 : 3.0:2016	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-2: GENERIC STANDARDS - IMMUNITY STANDARD FOR INDUSTRIAL ENVIRONMENTS
OIML V 2-200 : 2012	INTERNATIONAL VOCABULARY OF METROLOGY - BASIC AND GENERAL CONCEPTS AND ASSOCIATED TERMS (VIM)
IEC 60068-2-30:2005	Environmental testing - Part 2-30: Tests - Test Db: Damp heat, cyclic (12 h + 12 h cycle)