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ISO 14511:2019-ed.2.0

Measurement of fluid flow in closed conduits — Thermal mass flowmeters

NORMA vydaná dňa 10.1.2019

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Informácie o norme:

Označenie normy: ISO 14511:2019-ed.2.0
Dátum vydania normy: 10.1.2019
Počet strán: 30
Približná hmotnosť: 90 g (0.20 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO

Anotácia textu normy ISO 14511:2019-ed.2.0 :

Description / Abstract: 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.