complete
Standards and projects under the direct responsibility of ISO/TC 30 Secretariat
ISO 4006:1991 Measurement of fluid flow in closed conduits -- Vocabulary and symbols
ISO 4185:1980 Measurement of liquid flow in closed conduits -- Weighing method
ISO 4185:1980/Cor 1:1993 Measurement of liquid flow in closed conduits -- Weighing method
ISO 5168:2005 Measurement of fluid flow -- Procedures for the evaluation of uncertainties
ISO 7066-2:1988 Assessment of uncertainty in the calibration and use of flow measurement devices -- Part 2: Non-linear calibration relationships
ISO 8316:1987 Measurement of liquid flow in closed conduits -- Method by collection of the liquid in a volumetric tank
ISO 9368-1:1990 Measurement of liquid flow in closed conduits by the weighing method -- Procedures for checking installations -- Part 1: Static weighing systems
ISO 9951:1993 Measurement of gas flow in closed conduits -- Turbine meters
ISO 9951:1993/Cor 1:1994 Measurement of gas flow in closed conduits -- Turbine meters
ISO 11631:1998 Measurement of fluid flow -- Methods of specifying flowmeter performance
Pressure differential devices
ISO 2186:2007 Fluid flow in closed conduits -- Connections for pressure signal transmissions between primary and secondary elements
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
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
ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 3: Nozzles and Venturi nozzles
ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 4: Venturi tubes
ISO 5167-5:2016 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full -- Part 5: Cone meters
ISO 9300:2005 Measurement of gas flow by means of critical flow Venturi nozzles
ISO/TR 9464:2008 Guidelines for the use of ISO 5167:2003
ISO/TR 11583:2012 Measurement of wet gas flow by means of pressure differential devices inserted in circular cross-section conduits
ISO/TR 12767:2007 Measurement of fluid flow by means of pressure differential devices -- Guidelines on the effect of departure from the specifications and operating conditions given in ISO 5167
ISO/TR 15377:2007 Measurement of fluid flow by means of pressure-differential devices -- Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
Velocity and mass methods
ISO 2975-1:1974 Measurement of water flow in closed conduits -- Tracer methods -- Part 1: General
ISO 2975-2:1975 Measurement of water flow in closed conduits -- Tracer methods -- Part 2: Constant rate injection method using non-radioactive tracers
ISO 2975-3:1976 Measurement of water flow in closed conduits -- Tracer methods -- Part 3: Constant rate injection method using radioactive tracers
ISO 2975-6:1977 Measurement of water flow in closed conduits -- Tracer methods -- Part 6: Transit time method using non-radioactive tracers
ISO 2975-7:1977 Measurement of water flow in closed conduits -- Tracer methods -- Part 7: Transit time method using radioactive tracers
ISO 3354:2008 Measurement of clean water flow in closed conduits -- Velocity-area method using current-meters in full conduits and under regular flow conditions
ISO 3966:2008 Measurement of fluid flow in closed conduits -- Velocity area method using Pitot static tubes
ISO 6817:1992 Measurement of conductive liquid flow in closed conduits -- Method using electromagnetic flowmeters
ISO 7194:2008 Measurement of fluid flow in closed conduits -- Velocity-area methods of flow measurement in swirling or asymmetric flow conditions in circular ducts by means of current-meters or Pitot static tubes
ISO 9104:1991 Measurement of fluid flow in closed conduits -- Methods of evaluating the performance of electromagnetic flow-meters for liquids
ISO 10790:2015 Measurement of fluid flow in closed conduits -- Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
ISO 12242:2012 Measurement of fluid flow in closed conduits -- Ultrasonic transit-time meters for liquid
ISO 13359:1998 Measurement of conductive liquid flow in closed conduits -- Flanged electromagnetic flowmeters -- Overall length
ISO 14511:2001 Measurement of fluid flow in closed conduits -- Thermal mass flowmeters
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 17089-2:2012 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas -- Part 2: Meters for industrial applications
Volume methods including water meters
ISO 4064-1:2014 Water meters for cold potable water and hot water -- Part 1: Metrological and technical requirements
ISO 4064-2:2014 Water meters for cold potable water and hot water -- Part 2: Test methods
ISO 4064-3:2014 Water meters for cold potable water and hot water -- Part 3: Test report format
ISO 4064-4:2014 Water meters for cold potable water and hot water -- Part 4: Non-metrological requirements not covered in ISO 4064-1
ISO 4064-5:2014 Water meters for cold potable water and hot water -- Part 5: Installation requirements
ISO 22158:2011 Input/output protocols and electronic interfaces for water meters -- Requirements
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