BS ISO 14511:2019 Measurement of fluid flow in closed conduits. Thermal mass flowmeters
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BS ISO 14511:2019

Measurement of fluid flow in closed conduits. Thermal mass flowmeters

Status : Current   Published : January 2019



What is this standard about?

This document gives guidelines for the specification, testing, inspection, installation, operation and calibration of thermal mass gas flowmeters for the metering of gases and gas mixtures. It is not applicable to measuring liquid mass flowrates using thermal mass flowmeters.

This document is not applicable to hot wire and other hot film anemometers, also used in making point velocity measurements.

Standard NumberBS ISO 14511:2019
TitleMeasurement of fluid flow in closed conduits. Thermal mass flowmeters
Publication Date15 January 2019
Normative References(Required to achieve compliance to this standard)ISO 4006, GUM:1995, IEC 61000-4, ISO 7066-2, ISO/IEC Guide 98-3
Informative References(Provided for Information)ISO 3534-1, ANSI/NEMA 250, IEC 60529, IEC 60381-2, ISO 3534-3, ISO/IEC Guide 99, ISO 3534-2, ISO 5168, ISO/IEC Guide 98-1, IEC 60359, VIM, IEC 60381-1
ReplacesBS ISO 14511:2001
International RelationshipsISO 14511:2019
DescriptorsThermal measurement, Flowmeters, Flow, Gas mixtures, Gas flow, Fluids, Mass, Conduits (hydraulic), Flow measurement
Title in FrenchMesure de débit des fluides dans les conduites fermées. Débitmètres massiques par effet thermique
ISBN978 0 539 01783 0
File Size1.711 MB

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