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  • OIML R 140 : 2007

    Current The latest, up-to-date edition.

    MEASURING SYSTEMS FOR GASEOUS FUEL

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    Published date:  12-01-2013

    Publisher:  Organisation Internationale de Metrologie Legale

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    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.

    General Product Information - (Show below) - (Hide below)

    Committee TC 8/SC 7
    Document Type Standard
    Publisher Organisation Internationale de Metrologie Legale
    Status Current

    Standards Referenced By This Book - (Show below) - (Hide below)

    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

    Standards Referencing This Book - (Show below) - (Hide below)

    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)
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