flow measurement

flow measurement, Total:254 items.

The international standard classification for "flow measurement" includes: Flow in closed conduits , Compressors and pneumatic machines , Volumetric equipment and measurements , Measurement of fluid flow , Measurement of fluid flow in general .

The Chinese standard classification for "flow measurement" includes: Flow capacity and material level instrument , Compressor and fan , Oil and gas gathering and transportation equipment , Piston type internal combustion engine and other power equipment in general , Display recording instrument .

Professional Standard - Machinery

JB/T 10564-2006 Basic parameters for flow measuring instruments

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

GB/T 18604-2001 Measurement of natural gas flow by ultrasonic flow meter
GB/T 29820.1-2013 Assessment of uncertainty in calibration and use of flow measurement devices—Part 1:Linear calibration relationships
GB/T 20727-2006 Measurement of fluid flow in closed conduits - Thermal mass flowmeters
GB/T 17805-1999 Measurement of intake air or exhaust gas flow of diesel engines
GB/T 13282-1991 Flow measurement calibration facility--Pipe prover
GB/T 17612-1998 Measurement of liquid flow in closed conduits - Weighing method
GB/T 18659-2002 Measurement of fluid flow in closed conduits - Methods of evaluating the performance of electromagnetic flow - Meters for liquids
GB/T 20728-2006 Measurement of fluid flow in closed conduits - Guidance to the selection installation and use of Coriolis meters
GB/T 30243-2013 Measurement of Fluid Flow in Closed Conduits - Specifications for V-cone Pressure Differential Flow Measuring Device
GB/T 25922-2010 Measurement of fluid flow in closed conduits—Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
GB/T 22133-2008 Measurement of fluid flow - Methods of specifying flowmeter performance
GB/T 27759-2011 Measurement of fluid flow—Procedures for the evaluation of uncertainties
GB/T 21446-2008 Measurement of natural gas flow by means of standard orifice meter
GB/T 17611-1998 Measurement of fluid flow in closed conduits-Vocabulary and symbols
GB/T 21391-2008 Measurement of natural gas flow by turbine meters
GB/T 1314-1991 Basic parameters for flow measuring instruments
GB/T 15487-1995 Methods of flow measurement for displacement compressor
GB/T 18940-2003 Measurement of gas flow in closed conduits--Turbine meters
GB/T 18660-2002 Measurement of conductive liquid flow in closed conduits - Method using electromagnetic flowmeters
GB/T 18604-2014 Measurement of Natural Gas Flow by Gas Ultrasonic Flow Meters
GB/T 2624-1993 Measurement of fluid flow by means of orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
GB/T 15487-2015 Methods of flow measurement for displacement compressor

Group Standards of the People's Republic of China

T/BAS 003-2022 Measurement of fluid flow by means of fixed value standard nozzles meter inserted in circular cross-section conduits running full
T/SXAEPI 3-2022 Surface water flow measurement Traveling Doppler flowmeter method

Professional Standard - Aerospace

QJ 1794-1989 Uncertainty Estimation Method for Steady-state Flow Measurement of Liquid Rocket Engine
QJ 1153-1987 Specification for steady-state flow measurement of liquid rocket motors
QJ 1506-1988 Specification for flow measuring and calibrating devices by dynamic weighing
QJ 2160-1991 Specification for dynamic volumetric liquid flow measurement and calibration devices

Professional Standard - Electricity

DL/T 1973-2019 Specification of flow measuring devices for hydropower plant
DL/T 1961-2019 Calculation method of uncertainty in flow measurement of power plant

Professional Standard - Petroleum

SY/T 6682-2007 Measurement of liquid hydrocarbons by coriolis meters
SY/T 6658-2006 Measurement of Natural Gas Flow by Vortex Precession Meter
SY/T 6660-2006 Measurement of natural Gas flow by Rotary displacement gas meters
SY/T 6659-2006 Measurement of Natural Gas by Coriolis Meter

国家能源局

SY/T 7551-2019 Measurement of natural gas flow by spindle flowmeters
SY/T 6658-2021 Measurement of natural gas flow by vortex precession meter
SY/T 6660-2021 Measurement of natural gas flow by rotary displacement gas meter

廊坊市市场监督管理局

DB1310/T 258-2021 Technical specifications for intelligent multi-channel electromagnetic open channel flow measurement system

Professional Standard - Chemical Industry

HG/T 21581-1995HK03 Pipeline Connection Installation Atlas of Flow Measurement Differential Pressure Transmitter

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 21391-2022 Measurement of natural gas flow by turbine gas meters
GB/T 20728-2021 Measurement of fluid flow in closed conduits—Guidance to the selection, installation and use of Coriolis flowmeters

未注明发布机构

SAE AS 407E-2024 Fuel Flow Rate Measurement System

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 34041.2-2017 Measurement of fluid flow in closed conduits―Ultrasonic meters for gas―Part 2:Meters for industrial applications

SCC

BS 3680-6:1973 Measurement of liquid flow in open channels-Measurement of flow in tidal channels
BS 1042:1943 Flow measurement
BS 5844:1980 Methods of measurement of fluid flow: estimation of uncertainty of a flow-rate measurement
BS 3680-3H:1993 Measurement of liquid flow in open channels. Stream flow measurement-Electromagnetic method using a full-channel-width coil
BS 3680-3E:1993 Measurement of liquid flow in open channels. Stream flow measurement-Measurement of discharge by the ultrasonic (acoustic) method
BS 3680-3E:1986 Measurement of liquid flow in open channels. Stream flow measurement-Measurement of discharge by the ultrasonic (acoustic) method
SAE AS407E-2024 Fuel Flow Rate Measurement System
DIN 19216 E:2016 Draft Document - Flow Measurement - Mounting arrangements for flow measuring devices according to the differential pressure method
BS 3680-4H:1986 Methods of measurement of liquid flow in open channels. Weirs and flumes-Guide to the selection of flow gauging structures
BS PD ISO/TR 9212:2006 Hydrometry. Measurement of liquid flow in open channels. Methods of measurement of bedload discharge
BS ISO/TR 5168:1998 Measurement of fluid flow. Evaluation of uncertainties
BS 3680-3B:1983 Measurement of liquid flow in open channels. Stream flow measurement-Guide for establishment and operation of a gauging station
CEI EN 61685:2002 Ultrasonics - Flow measurement systems - Flow test object
DANSK DS/EN 61685:2002 Ultrasonics - Flow measurement systems - Flow test object
AWWA ACE70802 Flow Measurement Accuracies of New Residential Flow Meters
AWWA DSS71291 Flow Measurement Accuracies of New Residential Flow Meters
SA TR ISO 3313:2023 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
BS 3680-1:1964 Measurement of liquid flow in open channels. Glossary of terms
VDI/VDE 2642-1996 Ultrasonic flow measurement of fluids in fully flowing pipelines
BS ISO/TR 3313:1998 Measurement of fluid flow in closed conduits. Guidelines on the effects of flow pulsations on flow-measurement instruments
BS 3680-1:1991 Measurement of liquid flow in open channels-Glossary of terms
BS 3680-1:1983 Measurement of liquid flow in open channels.-Glossary of terms
BS 3680-3J:1989 Measurement of liquid flow in open channels. Stream flow measurement-Guide to the measurement of discharge using three verticals
BS 7118-1:1990 Measurement of fluid flow: assessment of uncertainty in the calibration and use of flow measurement devices-Linear calibration relationships
08/30168985 DC BS ISO 26906. Hydrometry. Fishpasses at flow measurement structures
BS ISO 4375:2000 Hydrometric determinations. Cableway systems for stream gauging
BS ISO 9123:2001 Measurement of liquid flow in open channels. Stage-fall-discharge relationships
VDI/VDE 2644-2001 Selection and use of flow measuring devices
BS 3680-7:1971 Measurement of liquid flow in open channels-The measurement of liquid level (stage)
DANSK DS/EN ISO 4375:2014 Hydrometry - Cableway systems for stream gauging
BS 3680-3Q:1993 Measurement of liquid flow in open channels. Stream flow measurement-Code of practice for safe practice in stream gauging

American National Standards Institute （ANSI)

ASME PTC 19.5-2022 Flow Measurement
ANSI/ASME PTC19.5-2004 Flow Measurement
ANSI/TIA-455-203-A-2009 Light Source Encircled Flux Measurement Method
ANSI/ASHRAE 41.8-2016(2019) Standard Methods for Liquid Flow Measurement
ANSI/ASHRAE 41.7-2021 Standard Methods for Gas Flow Measurement
ANSI/ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement
ANSI/ASHRAE 41.8-2023 Standard Methods for Liquid Flow Measurement
ANSI/ASME MFC-1M-2003 Glossary of Terms Used in the Measurement of Fluid Flow in Pipes
ANSI/ASHRAE 41.10-2013 Standard Methods for Volatile Refrigerant Mass Flow Measurement Using Flowmeters

American Society of Mechanical Engineers (ASME)

PTC 19.5-2022 Flow Measurement
ASME MFC-21.2-2010(R2018) Measurement of Fluid Flow by Means of Thermal Dispersion Mass Flowmeters

Standard Association of Australia （SAA）

AS 3778.4.1:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Thin-plate weirs
AS 3778.4.3:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Round-nose horizontal broad-crested weirs
AS 3778.4.2:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Rectangular broad-crested weirs
AS 3778.4.4:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - V-shaped broad-crested weirs
AS 3778.4.5:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Triangular profile weirs
AS 3778.4.7:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - Rectangular, trapezoidal and U-shaped flumes
AS 3778.2.4:2001 Measurement of water flow in open channels Part 2.4: General--Estimation of uncertainty of a flow-rate measurement
AS 3778.4.6:1991 Measurement of water flow in open channels, Part 4.6: Measurement using flow gauging structures - Flat-V weirs
AS 3778.6.6:2008 Liquid flow measurement in open channels Measuring devices, instruments and equipment Cableway systems for flow measurement
AS 3778.4.10:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - End-depth method for estimation of flow in rectangular channels with a free overfall
AS 3778.4.4:1991(R2009) Measurement of water flow in open channels using flow measurement structures V-shaped wide-top weirs
AS 3778.5.2:1991 Measurement of water flow in open channels - Dilution methods - Integration method for the measurement of steady flow
AS 3778.4.3:1991(R2009) Measurement of water flow in open channels Measurement using flow measurement structures Round-nose horizontal wide-crested weirs
AS 3778.1:2001 Measurement of water flow in open channels - Vocabulary and symbols
AS 3778.4.11:1991 Measurement of water flow in open channels - Measurement using flow gauging structures - End-depth method for estimation of flow in non-rectangular channels with a free overfall (approximate method)
AS 3778.3.6:2001 Measurement of water flow in open channels - Velocity-area methods - Measurement of flow in tidal channels

CEPT - Conference Europeenne des Administrations des Postes et des Telecommunications

CEPT T/CS 54-12 E-1984 Traffic Measurements

Association Francaise de Normalisation

NF X10-106:1983 Fluid flow measurement - Calculation of the limiting error on a flow measurement
NF ISO 9196:1992 Flow measurement of liquids in open channels - Flow measurement in ice conditions
NF X10-341*NF ISO 9196:1992 Liquid flow measurement in open channels. Flow measurements under ice conditions.
NF EN 60947-6-1:2006 Ultrasound - Flow measurement systems - Flow test setup
NF EN 61685:2006 Ultrasound - Flow measurement systems - Flow test setup

British Standards Institution (BSI)

BS 3680-6:1995 Measurement of liquid flow in open channels - Guide to measurement of flow in tidal channels
PD ISO/TS 21354:2020 Measurement of multiphase fluid flow
BS 3680-3Q:2002 Measurement of liquid flow in open channels - Guidelines for safe working practice in river flow measurement
BS 3680-3D:1980 Measurement of liquid flow in open channels. Stream flow measurement. Moving-boat method
BS 3680-3M:1990 Measurement of liquid flow in open channels - Stream flow measurement - Guide to the methods of measuring high discharges in rivers
BS 7118-2:1989 Measurement of fluid flow: assessment of uncertainty in the calibration and use of flow measurement devices. Non-linear calibration relationships
PD ISO/TR 9212:2015 Hydrometry. Methods of measurement of bedload discharge
BS ISO 14511:2002 Measurement of fluid flow in closed conduits. Thermal mass flowmeters
BS EN 61685:2002 Ultrasonics. Flow measurement systems. Flow test object
BS ISO/TR 3313:1998(1999) Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow - measurement instruments
BS 3680-3B:1997 Measurement of liquid flow in open channels - Stream flow measurement - Guide for the establishment and operation of a gauging station
BS ISO 26906:2015 Hydrometry. Fishpasses at flow measurement structures
BS ISO 11631:1999 Measurement of fluid flow - Methods of specifying flowmeter performance
BS PD ISO/TR 3313:2018 Measurement of fluid flow in closed conduits. Guidelines on the effects of flow pulsations on flow-measurement instruments
BS EN 24185:1981 Measurement of fluid flow in closed conduits - Weighing method
BS ISO TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
BS 3680-3F:1986 Measurement of liquid flow in open channels - Stream flow measurement - Collection and processing of data for determination of errors in measurement

Korean Agency for Technology and Standards (KATS)

KS B 0899-1995 METHOD OF FLOW MEASUREMENT BY ELECTRO-MAGNETIC FLOWMETERS
KS E 3706-1993(1998) DETERMINATION OF SULFUR CONTENT IN COAL
KS A 0515-2005(2020) Method of flow measurement by turbine meters
KS A 0516-2003 METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
KS A 0516-1990(2001) METHODS OF FLOW MEASUREMENT BY VORTEX FLOWMETERS
KS B ISO TR 11974-2005(2015) Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO 4373:2004 Measurement of liquid flow in open channels-Water-level measuring devices
KS B ISO TR 5168-2019 Measurement of fluid flow Evaluation of uncertainties
KS B ISO 4373:2014 Measurement of liquid flow in open channels-Water-level measuring devices
KS B 0898-1995 METHOD OF FLOW MEASUREMENT BY Ventury tube
KS B ISO TR 11974:2005 Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO TR 5168-2004(2019) Measurement of fluid flow Evaluation of uncertainties
KS B ISO 11631-2014(2019) Measurement of fluid flow — Methods of specifying flowmeter performance
KS B ISO TR 11974-2023 Measurement of liquid flow in open channels－Electromagnetic current meters
KS B ISO 2537:2004 Liquid flow measurement in open channels-Rotating element current-meters
KS B ISO TR 3313-2019 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
KS B ISO 2537:2014 Liquid flow measurement in open channels-Rotating element current-meters
KS B ISO 9825:2003 Measurement of liquid flow in open channels-Field measurement of discharge in large rivers and floods
KS F 2010-2003 Method of measurements for flow discharge in open channels-Velocity-area methods
KS B ISO 1070-2003(2018) Liquid flow measurement in open channels－Slope-area method
KS B ISO 9123-2023 Measurement of liquid flow in open channels－Stage-fall-discharge relationships
KS B ISO TR 3313:2014 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
KS B ISO TR 3313:2004 Measurement of fluid flow in closed conduits-Guidelines on the effects of flow pulsations on flow-measurement instruments
KS B ISO 748:2015 Measurement of liquid flow in open channels－Velocity-area methods
KS B 6314-2-2002 Positive-displacement oil-sealed rotary vacuum pumps-Measurement of volume rate of flow(pumping speed)
KS B ISO 9123-2003(2018) Measurement of liquid flow in open channels－Stage-fall-discharge relationships
KS B ISO TR 11627:2014 Measurement of liquid flow in open channels-Computing stream flow using an unsteady flow model
KS B ISO 9123:2003 Measurement of liquid flow in open channels-Stage-fall-discharge relationships
KS B ISO 748:2003 Measurement of liquid flow in open channels-Velocity-area methods
KS B ISO TR 11627:2015 Measurement of liquid flow in open channels — Computing stream flow using an unsteady flow model
KS B ISO TR 11627:2004 Measurement of liquid flow in open channels-Computing stream flow using an unsteady flow model

KR-KS

KS B ISO 6416-2015 Measurement of liquid flow in open channels－Measurement of discharge by the ultrasonic(acoustic) method
KS B ISO 26906-2023 Hydrometry — Fishpasses at flow measurement structures
KS B ISO TR 5168-2004(2024) Measurement of fluid flow Evaluation of uncertainties
KS B ISO 11631-2014(2024) Measurement of fluid flow — Methods of specifying flowmeter performance
KS B ISO TR 3313-2014(2024) Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments

GSO

BH GSO ISO/TR 11328:2016 Measurement of liquid flow in open channels -- Equipment for the measurement of discharge under ice conditions
OS GSO ISO/TR 11328:2015 Measurement of liquid flow in open channels -- Equipment for the measurement of discharge under ice conditions
GSO ISO 9196:2015 Liquid flow measurement in open channels -- Flow measurements under ice conditions
BH GSO ISO 9196:2016 Liquid flow measurement in open channels -- Flow measurements under ice conditions
BH GSO ISO/TS 21354:2023 Measurement of multiphase fluid flow
GSO ISO/TS 21354:2023 Measurement of multiphase fluid flow
BH GSO ISO 4375:2016 Hydrometry -- Cableway systems for stream gauging
OS GSO ISO 4375:2015 Hydrometry -- Cableway systems for stream gauging
GSO ISO 4375:2015 Hydrometry -- Cableway systems for stream gauging
GSO IEC 61685:2015 Ultrasonics - Flow measurement systems - Flow test object
GSO OIML R105:2002 DIRECT MASS FLOW MEASURING SYSTEMS FOR QUANTITIES OF LIQUIDS
OS GSO IEC 61685:2015 Ultrasonics - Flow measurement systems - Flow test object
OS GSO OIML R105:2002 DIRECT MASS FLOW MEASURING SYSTEMS FOR QUANTITIES OF LIQUIDS
BH GSO ISO/TR 3313:2022 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
GSO ISO/TR 3313:2021 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments

ITU-T - International Telecommunication Union/ITU Telcommunication Sector

ITU-T Z.336-1988 TRAFFIC MEASUREMENT ADMINISTRATION

US-FCR

FCR COE RPMAS 51250-1978 FLOW MEASUREMENT DEVICES
FCR FED FCGS 13625-1978 FLOW MEASURING EQUIPMENT
FCR COE RPMAS 61570-1977 SEWER FLOW MEASUREMENT
FCR FED H-08-4 VOL 3 SEC II 633.0-1988 WATER FLOW MEASURING DEVICE INSTALLATION DETAIL
FCR FED H-08-4 VOL 3 SEC II 611.7-1988 WATER FLOW MEASURING DEVICES & WATER FILTERS

International Telecommunication Union (ITU)

ITU-T E.504 SPANISH-1993 TRAFFIC MEASUREMENT ADMINISTRATION
ITU-T E.504 FRENCH-1993 TRAFFIC MEASUREMENT ADMINISTRATION

Japanese Industrial Standards Committee (JISC)

JIS Z 8766 ERRATUM 1:2002 Vortex flowmeters -- Methods of flow measurement (Erratum 1)

IETF - Internet Engineering Task Force

RFC 2720-1999 Traffic Flow Measurement: Meter MIB

ETSI - European Telecommunications Standards Institute

GS MOI 002-2012 Measurement Ontology for IP traffic (MOI); Requirements for IP traffic measurement ontologies development (V1.1.1)
GS MOI 003-2013 Measurement Ontology for IP traffic (MOI); IP traffic measurement ontologies architecture (V1.1.1; Includes Diskette)

VDI - Verein Deutscher Ingenieure

VDI/VDE 2641-1985 The measurement of conductive fluid flow in pipes by means of electromagnetic flowmeters
VDI/VDE 2641-1983 Magnetisch-induktive Durchflussmessung
VDI/VDE 2641-1978 Magnetisch-induktive Durchflussmessung
VDI/VDE 2642-1994 Measurement of fluid flow by means of ultrasonic flowmeters in fully floated circular cross-section closed conduits
VDI/VDE 2644-1998 Selection and applicability of flowmeters

German Institute for Standardization

DIN 19216 E:2016-11 Flow measurement - Mounting arrangements for flow measuring devices according to the differential pressure method
DIN 19216:2017-10 Flow measurement - Mounting arrangements for flow measuring devices according to the differential pressure method
DIN 19216:2017 Flow measurement - Mounting arrangements for flow measuring devices according to the differential pressure method
DIN 19216:1984 Flow measurement - Mounting arrangements for flow measuring devices according to the differential pressure method
DIN EN 61685:2003-02 Ultrasonics - Flow measurement systems - Flow test object (IEC 61685:2001); German Version EN 61685:2001
DIN 19204:1976 Flow measurement; ranges, divisions and inscriptions of scales for flow indicators
DIN EN 61685:2003 Ultrasonics - Flow measurement systems - Flow test object (IEC 61685:2001); German Version EN 61685:2001
DIN V 19218:2008-01 Measurement of fluid flow - Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)
DIN EN ISO 4375:2015-03 Hydrometry - Cableway systems for stream gauging (ISO 4375:2014); German version EN ISO 4375:2014

AT-ON

ONORM B 2401-1996 Liquid flow measurement in open ChannelsMesure de debit des liquides dans les canaux decouverts

ESDU - Engineering Sciences Data Unit

ESDU 12003-2012 Pressure and Flow Measurements
DWN 10021-2010 Pressure and Flow Measurements (Issue 2)
DWN 10021-2011 Pressure and Flow Measurements (Issue 4)
DWN 10021-2012 Pressure and Flow Measurements (Issue 8)

Indonesia Standards

SNI 0140-2007 Methods of measurement of water discharge
SNI 03-2820-1992 Measurement methods for rate of flow of river and open channel by surface buoy
SNI 03-2414-1991 River and open channel, Method for rate of flow measurement
SNI 03-2819-1992 Measurement methods for rate of flow of river and open channel by flow measuring apparatus, propeller type

International Organization for Standardization (ISO)

ISO/DTR 21044-2 Hydrometry — Stream gauging — Part 2: Computation of discharge
ISO/DTR 21044-1 Hydrometry — Stream gauging — Part 1: Fieldwork
ISO 8368:1985 Liquid flow measurement in open channels; Guidelines for the selection of flow gauging structures
ISO 4373:1979 Measurement of liquid flow in open channels; Water level measuring devices
ISO 555-2:1974 Liquid flow measurement in open channels — Dilution methods for measurement of steady flow — Part 2: Integration (sudden injection) method
ISO 555-2:1987 Liquid flow measurement in open channels — Dilution methods for the measurement of steady flow — Part 2: Integration method
ISO/TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
ISO/TR 3313:2018 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
ISO 555-1:1973 Liquid flow measurement in open channels — Dilution methods for measurement of steady flow — Part 1: Constant-rate injection method
ISO 4377:1982 Liquid flow measurement in open channels — Flat-V weirs
ISO 6416:1985 Liquid flow measurement in open channels — Measurement of discharge by the ultrasonic (acoustic) method
ISO 4377:1990 Liquid flow measurement in open channels; flat-V weirs

Society of Automotive Engineers (SAE)

SAE J2082-1992 Cooling Flow Measurement Techniques

SAE - SAE International

SAE J2082-2018 Cooling Flow Measurement Techniques
SAE J2994-2015 Brake Hydraulic Component Low Pressure Flow Rate Measurement

RO-ASRO

STAS 11071/2-1978 Legal metrology BLOCK DIAGRAM OF HIERARCHY F MEASURING INSTRUMENTS FOR FLUID VOLUMES
STAS 9280-1987 MEASURING OF GAS FLOW Measuring methods and means
STAS R 12091-1982 MEASUREMENT OF FLUID FLOW Estimation of uncertainty af a flow-rate measurement

Instrument Society of America (ISA)

ISA IND FLW MEASRMNT-2005 Industrial Flow Measurement (Third Edition)

IN-BIS

IS 12752-1989 Flow Measurement Structures – Selection Guide
IS 1194-1960 Open channel water flow measurement record sheet
IS 9922-1981 Open Channel Flow Measurement Method Selection Guide

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

ASHRAE 41.10-2003 Flowmeter Test Methods for Mass Flow Measurement of Volatile Refrigerants
ASHRAE 41.8-2016 Standard Methods for Liquid Flow Measurement
ASHRAE 41.9-2000 Calorimeter Test Methods for Mass Flow Measurements of Volatile Refrigerants

Danish Standards Foundation

DS/EN 61685:2002 Ultrasonics - Flow measurement systems - Flow test object
DS/EN ISO 4375:2004 Hydrometric determinations - Cableway systems for stream gauging

Spanish Association for Standardization (UNE)

UNE-EN 61685:2001 Ultrasonics - Flow measurement systems - Flow test object (Endorsed by AENOR in March of 2006.)
UNE-ISO 5168:2006 Measurement of fluid flow -- Procedures for the evaluation of uncertainties.

GOSTR

GOST R IEC 61685-2020 Ultrasonics. Flow measurement systems. Flow test object

CZ-CSN

CSN ISO 2537:1993 Liquid flow measurement in open channels. Rotating element current-meters
CSN 25 9312-1994 Liquid flow measurement in open tanks
CSN 44 7020-1975 Rates of flow incasurement in open troughs and channels
CSN EN 24006-1995 Measurement of fluid flow in closed conduits. Terminology

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

ASHRAE 41.7-2021 Standard Methods for Gas Flow Measurement
ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement

RU-GOST R

GOST R 51657.3-2000 Water flow measurement in hydromelioration and water economics system. Flow gauging structures. Classification

HU-MSZT

MSZ 1709/12-1983 Test open flow measurement liquid surface

SE-SIS

SIS SS IEC 270:1983 High-voltage test techniqes Partial discharge measurements

GM North America

GM GM9519P-1997 Flow Measurement for Pumpable Sealants

European Telecommunications Standards Institute (ETSI)

ETSI GS MOI 002-2012 Measurement Ontology for IP traffic (MOI); Requirements for IP traffic measurement ontologies development (V1.1.1)

IEC - International Electrotechnical Commission

IEC 61685:2001 Ultrasonics - Flow Measurement Systems - Flow Test Object (Edition 1.0)

Lithuanian Standards Office

LST EN 61685-2002 Ultrasonics. Flow measurement systems. Flow test object (IEC 61685:2001)