Complex liquid flow meter

Complex liquid flow meter, Total:195 items.

The international standard classification for "Complex liquid flow meter" includes: Volumetric equipment and measurements , Natural gas , Flow in closed conduits , Measurement of fluid flow .

The Chinese standard classification for "Complex liquid flow meter" includes: Oil and gas gathering and transportation equipment , Marking, packaging, transport and storage , Natural gas , Flow capacity and material level instrument , Mechanics Measurement .

工业和信息化部/国家能源局

JB/T 12959-2016 Roots flowmeters for liquids

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 17289-2009 Liquid hydrocarbons - Volumetric measurement by turbine meter systems
GB/T 32201-2015 Gas meters
GB/T 17286.2-2016 Liquid hydrocarbons--Dynamic measurement--Proving systems for volumetric meters--Part 2: Pipe provers
GB/T 17288-2009 Liquid hydrocarbons - Volumetric measurement by displacement meter systems
GB/T 18660-2002 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters
GB/T 17286.2-1998 Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters - Part 2: Pipe provers
GB/T 17288-1998 Liquid hydrocarbons--Volumetric measurement by displacement meter systems other than dispensing pumps
GB/T 17289-1998 Liquid hydrocarbons --Volumetric measurement by turbine meter system
GB/T 24960-2010 Refrigerated light hydrocarbon fluids—Measurement of liquid levels in tanks containing liquefied gases—Electrical capacitance gauges

National Metrological Verification Regulations of the People's Republic of China

JJG 667-2010 Liquid Positive Displacement Flowmeter
JJG 2063-2007 Verification Scheme of Measuring Instruments for Liquid Flow
JJG 667-1997 Verification Regulation of Liquid Positive Displacement Flow Meter

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 35138-2017 Measurement of fluid flow in closed conduits-Ultrasonic transit-time meters for liquid

Professional Standard - Machinery

JB/T 11929-2014 Flow-metering Intermittent Liquid Adding System
JB/T 9242-2015 Positive displacement flowmeters for liquids.General technical requirements

Professional Standard - Petroleum

SY/T 5671-1993 Handover measurement rules for flow meters of petroleum and liquid petroleum products
SY/T 6682-2007 Measurement of liquid hydrocarbons by coriolis meters
SY/T 6890.1-2012 Operation and Maintenance Regulations for Flowmeter-Part 1: Liquid Positive Displacement Flowmeter

国家能源局

SY/T 5671-2018 Petroleum and liquid petroleum products. Procedures for custody transfer measurement by meter

未注明发布机构

DIN EN ISO 20456 E:2019-06 Measurement of Fluid Flow in Closed Pipes Guidelines for the Use of Conductive Liquid Electromagnetic Flowmeters (Draft)

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 36989-2018 Measurement of liquid hydrocarbons by ultrasonic flow meters

National Metrological Technical Specifications of the People's Republic of China

JJF 1358-2012 Calibration Specification for DN1000-DN15000 Liquid Ultrasonic Flowmeters Calibration by Non Practical Flow Method

CN-STDBOOK

图书 a-4420 liquid flow meter
图书 a-4311 Barometer

RO-ASRO

STAS R 12091-1982 MEASUREMENT OF FLUID FLOW Estimation of uncertainty af a flow-rate measurement

KR-KS

KS B ISO 748-2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO 18320-2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 2537-2021 Hydrometry — Rotating-element current-meters
KS B ISO TR 11627-2014 Measurement of liquid flow in open channels — Computing stream flow using an unsteady flow model

Korean Agency for Technology and Standards (KATS)

KS B ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO TR 11974-2005(2015) Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO TR 11974-2023 Measurement of liquid flow in open channels－Electromagnetic current meters
KS B 5325-2019 Proving methods for liquid flowmeters
KS B 5325-1994 Proving methods for liquid flowmeters
KS B ISO 18320:2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 2537:2021 Hydrometry — Rotating-element current-meters
KS B 5325-2009(2019) Proving methods for liquid flowmeters
KS M ISO 2715-2003(2008) Liquid hydrocarbons－Volumetric measurement by turbine meter systems
KS M ISO 13689-2013 Refrigerated light hydrocarbon fluids－Measurement of liquid levelsin tanks containing liquefied gases－Microwave-type level gauge
KS B ISO 10574-2005 Refrigerated light-hydrocarbon fluids－Measurement of liquid levels in tanks containing liquefied gases－Float-type level gauges
KS B 5325-2009 Proving methods for liquid flowmeters
KS M ISO 10574-2014 Refrigerated light-hydrocarbon fluids－Measurement of liquid levels in tanks containing liquefied gases－Float-type level gauges
KS B ISO 13359:2004 Measurement of conductive liquid flow in closed conduits-Flanged electromagnetic flowmeters-Overall length
KS B ISO 13359:2014 Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
KS B 50032-2020 Gas volume meters－Part 3：Rotary pistongas meters and turbine gas meters
KS B ISO 13359-2014(2019) Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
KS B ISO 13359-2019 Measurement of conductive liquid flow in closed conduits — Flanged electromagnetic flowmeters — Overall length
KS B ISO TR 12765:2005 Measurement of fluid flow in closed conduits－Methods using transit-time ultrasonic flowmeters

United States Navy

NAVY MIL-F-24259 A-1987 FLUID FLOWMETER, VOLUME VELOCITY TYPE
NAVY MIL-F-24291 C NOTICE 1-1998 FLOWMETER, FLUID ELECTROMAGNETIC TYPE
NAVY MIL-F-24291 C-1990 FLOWMETER, FLUID ELECTROMAGNETIC TYPE
NAVY MIL-F-24701-1988 FLOWMETER, LIQUID, ULTRASONIC, NON-INTRUSIVE

American Society of Mechanical Engineers (ASME)

ASME MFC-22-2007(R2014) Measurement of Liquid by Turbine Flowmeters
ASME MFC-22-2007 Measurement of Liquid by Turbine Flowmeters
ASME MFC-11M-1989 Measurement of fluid flow by means of Coriolis mass flowmeters
ASME MFC-6M-1987 Measurement of fluid flow in pipes using vortex flow meters
ASME MFC-11-2006 Measurement of Fluid Flow by Means of Coriolis Mass Flowmeters
ASME MFC-11M-2003 Measurement of fluid flow by means of Coriolis mass flowmeters
ASME MFC-11M-2006 Measurement of Fluid Flow by Means of Coriolis Mass Flowmeters
ASME MFC-6M Errata-1987 Measurement of fluid flow in pipes using vortex flow meters; Errata
ASME MFC-14M-1995 Measurement of fluid flow using small bore precision orifice meters
ASME MFC-14M-2003 Measurement of Fluid Flow Using Small Bore Precision Orifice Meters
ASME MFC-16-2014(R2019) Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16-2007 Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16-2014 Measurement of Liquid Flow in Closed Conduits with Electromagnetic Flowmeters
ASME MFC-16M-1995 Measurement of fluid flow in closed conduits by means of electromagnetic flowmeters
ASME MFC-5.1-2011(R2018) Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC-5.1-2011 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC-5.3-2013(R2018) Measurement of Liquid Flow in Closed Conduits Using Doppler Ultrasonic Flowmeters
ASME MFC-5M-1985 Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
ASME MFC.4M-1986(R2016) Measurement of Gas Flow by Turbine Meters
ASME MFC-6M-1998 Measurement of Fluid Flow in Pipes Using Vortex Flowmeters

SCC

BS 3680-4D:1989 Methods of measurement of liquid flow in open channels. Weirs and flumes-Compound gauging structures
BS 3680-4D:1981 Methods of measurement of liquid flow in open channels. Weirs and flumes-Compound gauging structures
11/30215947 DC BS ISO 12242. Measurement of fluid flow in closed conduits. Ultrasonic meters for liquid
MIL MIL-F-24701-1988 FLOWMETER, LIQUID, VLTRASONIC, NON INTRUSIVE
DANSK DS/EN 29104:1993 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
DANSK DS/ISO 9104:1993 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
NS-ISO 9104:1991 Measurement of fluid flow in closed conduits — Methods of evaluating the performance of electromagnetic flow-meters for liquids
BS EN 29104:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids
DANSK DS/EN ISO 6817:1996 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters
DANSK DS/EN ISO 20456:2019 Measurement of fluid flow in closed conduits – Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
NS-EN ISO 20456:2019 Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
NS-EN 29104:1993 Measurement of fluid flow in closed conduits — Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
05/30077136 DC ISO 2537. Hydrometry. Liquid flow measurement in open channels. Rotating element current-meters
ASME MFC-5M-1985(R2006) Measurement of Liquid Flow in Closed Conduits Using Transit-Time Ultrasonic Flowmeters
DANSK DS/ISO 24062:2024 Measurement of fluid flow in closed conduits – Clamp-on ultrasonic transit-time meters for liquids and gases
DIN EN ISO 20456 E:2019 Draft Document - Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017); German and English version prEN ISO 20456:2019
DANSK DS/EN ISO 748:2007 Hydrometry – Measurement of liquid flow in open channels using current-meters or floats
MIL MIL-F-24259A-2019 FLUID FLOWMETER, VOLUME VELOCITY TYPE
BS EN ISO 6817:1997 Measurement of conductive liquid flow in closed conduits. Method using electromagnetic flowmeters
VDI/VDE 2643-1993 Vortex counter for volume and flow measurement
BS 3680-6:1973 Measurement of liquid flow in open channels-Measurement of flow in tidal channels

American National Standards Institute （ANSI)

ANSI/ASME MFC-22-2007 Measurement of Liquid by Turbine Flowmeters
ANSI/ASME MFC-6M-1998 Fluid Flow in Pipes Using Vortex Flow Meters, Measurement of
ANSI/ASME MFC-18M-2001 Measurement of Fluid Flow in Pipes Using Variable Area Meters
ANSI/ASME MFC-5M-1985 Measurement of Liquid Flow in Closed Conduits using Transit-Time Ultrasonic Flowmeters
ISO/DIS 24062:2023 Measurement of fluid flow in closed conduits - Clamp-on ultrasonic transit-time meters for liquids and gases
ANSI/ASME MFC-11M-2003 Measurement of Fluid Flow by Means of Coriolis Flowmeters
ANSI/ASME MFC-11M-2006 Measurement of Fluid Flow by Means of Coriolis Flowmeters

Japanese Industrial Standards Committee (JISC)

JIS B 7552:1993 Liquid flowmeters -- Proving methods
JIS B 7552:2011 Procedures for calibration and testing for liquid flowmeter

ET-QSAE

ES A.D5.100-1973 Flowmeter Liquid Fuel Measuring Equipment

European Committee for Standardization (CEN)

EN 29104:1993 Measurement of fluid flow in closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
EN ISO 748:2021 Hydrometry - Measurement of liquid flow in open channels - Velocity area methods using point velocity measurements (ISO 748:2021)
EN ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
EN ISO 748:2000 Measurement of Liquid Flow in Open Channels - Velocity-Area Methods ISO 748:1997
EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)

AT-ON

ONORM M 5921-1988 Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; requirements for measurement
ONORM B 2403-1998 Liquid flow measurement in using propeller-type current meters
ONORM M 5920-1988 Heatmeters (meters for quantities of heat) for liquid heat carrier fluids; general basic Information
ONORM M 5922-1982 Heatmeters (meters for quantities of heat) for liquid carrier fluids; directives for dimensioning and installation
ONORM EN 29104-1993 Measurement of fluid flow in closed conduits - Methods of evaluating the Performance of electromagnetic flow-meters forliquids (ISO 9104:1991)

British Standards Institution (BSI)

BS EN 29104:1991 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
BS ISO/TR 11974:1997(1999) Measurement of liquid flow in open channels — Electromagnetic current meters
BS EN ISO 6817:1993 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters
BS EN ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
BS EN ISO 20456:2019 Measurement of fluid flow in closed conduits. Guidance for the use of electromagnetic flowmeters for conductive liquids
BS EN ISO 8316:1988 Method of liquid flow in closed conduits - Method by collection of the liquid in a volumetric tank
BS ISO 12242:2012 Measurement of fluid flow in closed conduits. Ultrasonic transit-time meters for liquid
BS 3680-5:1992 Measurement of liquid flow in open channels - Slope area method of estimation
BS ISO/TS 15768:2000 Measurement of liquid velocity in open channels - Design, selection and use of electromagnetic current meters
16/30323541 DC BS ISO 20456. Measurement of fluid flow in closed conduits. Guidance for the use of electromagnetic flowmeters for conductive liquids
BS 7405:1991 Guide to selection and application of flowmeters for the measurement of fluid flow in closed conduits
BS ISO 13689:2001 Refrigerated light hydrocarbon fluids — Measurement of liquid levels in tanks containing liquefied gases — Microwave - type level gauge
BS ISO 13359:1998 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters - Overall length
BS ISO 24062:2023 Measurement of fluid flow in closed conduits. Clamp-on ultrasonic transit-time meters for liquids and gases
BS EN ISO 6817:1997(1999) Measurement of conductive liquid flow in closed conduits — Method using electromagnetic flowmeters
BS ISO 2715:2017 Liquid hydrocarbons. Volumetric measurement by turbine flowmeter - Volumetric measurement by turbine meter systems
BS ISO TS 15768:2000 Measurement of liquid velocity in open channels - Design , selection and use of electromagnetic current meters
BS ISO TR 12764:1998 Measurement of fluid flow in closed conduits. Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
BS ISO TR 12764:1997 Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full

IN-BIS

IS 4477 Pt.1-1967 Methods for measuring fluid flow using Venturi flow meters Part Ⅰ Liquids

German Institute for Standardization

DIN EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007); English version of DIN EN ISO 748:2008-02
DIN EN 29104:1993 Measurement of fluid flow in closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991); German version EN 29104:1993
DIN EN ISO 20456:2020-09 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017); German version EN ISO 20456:2019
DIN EN ISO 20456:2020 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)
DIN EN ISO 6817:1995 Measurement of conductive liquid flow in closed conduits - Methods using electromagnetic flow-meters (ISO 6817:1992); German version EN ISO 6817:1995

RU-GOST R

GOST 8.407-1980 State system for ensuring the uniformity of measurements incompressible liquid flowmeters. Standardizes metrological characteristics

International Organization for Standardization (ISO)

ISO 6418:1985 Liquid flow measurement in open channels — Ultrasonic (acoustic) velocity meters
ISO 748:2007 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
ISO 2715:1981 Liquid hydrocarbons; Volumetric measurement by turbine meter systems
ISO 9104:1991 Measurement of fluid flow on closed conduits; methods of evaluating the performance of electromagnetic flow-meters for liquids
ISO 2715:2017 Liquid hydrocarbons. Volumetric measurement by turbine flowmeter. Volumetric measurement by turbine meter systems
ISO 12242:2012 Measurement of fluid flow in closed conduits - Ultrasonic transit-time meters for liquid
ISO 20456:2017 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids
ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels — Velocity area methods using point velocity measurements
ISO/DIS 24062 Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases
ISO 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 2: Meters for industrial applications
ISO 17089-1:2010 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 1: Meters for custody transfer and allocation measurement
ISO/FDIS 24062:2023 Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases
ISO 8316:1987 Measurement of liquid flow in closed conduits; Method by collection of the liquid in a volumetric tank
ISO 8368:1985 Liquid flow measurement in open channels; Guidelines for the selection of flow gauging structures

Association Francaise de Normalisation

NF X10-301:2009 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats.
NF X10-121*NF EN ISO 20456:2019 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids
NF X10-121:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids.
NF X10-120:1995 Measurement of conductive liquid flow in closed conduits. Method using electromagnetic flow meters.
NF X10-320:1989 Liquid flow measurement in open channels. Rotating element current-meters.
NF EN ISO 20456:2019 Mesurage du débit des fluides dans les conduites fermées - Lignes directrices pour l'utilisation des débitmètres électromagnétiques dans les liquides conducteurs
NF M08-038*NF ISO 2715:2020 Liquid hydrocarbons - Volumetric measurement by turbine flowmeter

GSO

OS GSO ISO 12242:2015 Measurement of fluid flow in closed conduits -- Ultrasonic transit-time meters for liquid
GSO ISO 20456:2021 Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids
BH GSO ISO 20456:2022 Measurement of fluid flow in closed conduits — Guidance for the use of electromagnetic flowmeters for conductive liquids
GSO OIML D25:2012 Vortex meters used in measuring systems for fluids
GSO ISO 12242:2015 Measurement of fluid flow in closed conduits -- Ultrasonic transit-time meters for liquid
OS GSO ISO 6817:2008 Measurement of conductive liquid flow in closed conduits-Method using electromagnetic, flowmeters
GSO ISO 6817:2008 Measurement of conductive liquid flow in closed conduits-Method using electromagnetic, flowmeters
GSO ISO 748:2008 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
OS GSO ISO 748:2008 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
OS GSO ISO/TS 15768:2015 Measurement of liquid velocity in open channels -- Design, selection and use of electromagnetic current meters
OS GSO ISO 13359:2014 Measurement of conductive liquid flow in closed conduits - Flanged electromagnetic flowmeters – Overall length

ES-UNE

UNE-EN ISO 20456:2021 Measurement of fluid flow in closed conduits - Guidance for the use of electromagnetic flowmeters for conductive liquids (ISO 20456:2017)

Danish Standards Foundation

DS/EN 29104:1994 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/ISO 9104:1994 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/EN 29104:1993 Measurement of fluid flow in closed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids
DS/EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats
DS/EN ISO 6817:1996 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters

NL-NEN

NEN-ISO 9104:1994 Measurement of fluid flow in xlosed conduits. Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)

Underwriters Laboratories (UL)

UL 25-2003 UL Standard for Safety Meters for Flammable and Combustible Liquids and LP-Gas Eighth Edition; Reprint with Revisions through and including June 10, 2005

API - American Petroleum Institute

API TR 2577-2018 Performance of Full-bore Vortex Meters for Measurement of Liquid Flows (FIRST EDITION)
API MPMS 5.3-1987 Manual of Petroleum Measurement Standards Chapter 5—Liquid Metering Section 3—Measurement of Liquid Hydrocarbons by Turbine Meters (SECOND EDITION)

HU-MSZT

MSZ 1709/3.lap-1967 Liquid flow measurement

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE 41.8-1989 Standard Methods of Measurement of Flow of Liquids in Pipes Using Orifice Flowmeters

Lithuanian Standards Office

LST EN 29104-2001 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow-meters for liquids (ISO 9104:1991)
LST EN ISO 748:2008 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)

AENOR

UNE-EN 29104:1996 MEASUREMENT OF FLUID FLOW IN CLOSED CONDUITS. METHODS OF EVALUATING THE PERFORMANCE OF ELECTROMAGNETIC FLOW-METERS FOR LIQUIDS. (ISO 9104:1991).
UNE-ISO 13689:2005 Refrigerated light hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Microwave-type level gauge.
UNE-ISO 10574:2005 Refrigerated light-hydrocarbon fluids -- Measurement of liquid levels in tanks containing liquefied gases -- Float-type level gauges
UNE-EN ISO 748:2009 Hydrometry - Measurement of liquid flow in open channels using current-meters or floats (ISO 748:2007)

VN-TCVN

TCVN 6816-2001 Measurement of fluid flow in closed conduits.Methods using transit-time ultrasonic flowmeters

VDI - Verein Deutscher Ingenieure

VDI/VDE 2642-1989 Ultraschall-Durchflussmessung von Fluessigkeiten in voll durchstroemten Rohrleitungen

CZ-CSN

CSN ISO 2537:1993 Liquid flow measurement in open channels. Rotating element current-meters

CU-NC

NC 90-05-07-1986 Metrological Assurance. Industrial Variable Area Flowmeter for Liquids. Verification Methods and Means

Standard Association of Australia （SAA）

AS 2651:1983/Amdt 1:1984 Volume measurement of liquid hydrocarbon turbine flowmeter systems

Others: Complex liquid flow meter