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  • 13/30268440 DC : 0

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    BS 7965 - GUIDE TO THE SELECTION, INSTALLATION, OPERATION AND CALIBRATION OF DIAGONAL PATH TRANSIT TIME ULTRASONIC FLOWMETERS FOR INDUSTRIAL GAS APPLICATIONS

    Available format(s):  Hardcopy, PDF

    Superseded date:  31-10-2013

    Language(s):  English

    Published date: 

    Publisher:  British Standards Institution

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

    Foreword
    1 Scope
    2 Normative references
    3 Symbols and abbreviations
    4 Selection
    5 Installation recommendations
    6 Operational considerations
    7 Ultrasonic flowmeter verification and calibration
    8 Condition-based maintenance (CBM)
    Annexes
    Annex A (informative) - Application of flow
            calibration results
    Annex B (informative) - Methods for correcting a
            USM's flow measurement error
    Annex C (informative) - Thermowell installations in
            bi-directional flow installations incorporating
            flow-conditioners
    Bibliography

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

    Comment Closes On
    Committee CPI/30/5/1
    Document Type Draft
    Publisher British Standards Institution
    Status Superseded

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

    BS EN ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full General principles and requirements
    BS EN ISO 12213-2:2009 Natural gas. Calculation of compression factor Calculation using molar-composition analysis
    BS EN 61000-6-3 : 2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-3: GENERIC STANDARDS - EMISSION STANDARD FOR RESIDENTIAL, COMMERCIAL AND LIGHT-INDUSTRIAL ENVIRONMENTS
    BS ISO 17089-1:2010 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas Meters for custody transfer and allocation measurement
    BS 7834:1995 Specification for turbine meters used for the measurement of gas flow in closed conduits
    BS EN ISO 12213-1:2009 Natural gas. Calculation of compression factor Introduction and guidelines
    BS EN ISO/IEC 17025:2005 General requirements for the competence of testing and calibration laboratories
    API MPM CH21.1 : 2013 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 21.1: FLOW MEASUREMENT USING ELECTRONIC METERING SYSTEMS - ELECTRONIC GAS MEASUREMENT
    API MPM CH5.8 : 2011 MANUAL OF PETROLEUM MEASUREMENT STANDARDS - CHAPTER 5.8: MEASUREMENT OF LIQUID HYDROCARBONS BY ULTRASONIC FLOW METERS
    BS ISO 20765-1 : 2005 NATURAL GAS - CALCULATION OF THERMODYNAMIC PROPERTIES - PART 1: GAS PHASE PROPERTIES FOR TRANSMISSION AND DISTRIBUTION APPLICATIONS
    BS ISO/TR 12765:1998 Measurement of fluid flow in closed conduits. Methods using transit-time ultrasonic flowmeters
    BS EN 61000-6-4 : 2007 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 6-4: GENERIC STANDARDS - EMISSION STANDARD FOR INDUSTRIAL ENVIRONMENTS
    ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas — Part 2: Meters for industrial applications
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