13/30268440 DC : 0

Superseded

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Superseded date

10-31-2013

Language(s)

English

Publisher

British Standards Institution

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

BS 7965.

Committee	CPI/30/5/1
DocumentType	Draft
Pages	71
PublisherName	British Standards Institution
Status	Superseded

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