ISO 14511:2019

Measurement of fluid flow in closed conduits — Thermal mass flowmeters

Publication date: Jan 10, 2019

General information

Current stage: 60.60 Effective date: Jan 10, 2019

Originator: ISO

Owner: ISO/TC 30/SC 5

Type: International Standard

ICS: 17.120.10

Languages: English

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Status: Published

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Scope

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.

Life cycle

PREVIOUSLY

Revises
ISO 14511:2001

NOW

PUBLISHED
ISO 14511:2019
60.60 Standard published
Jan 10, 2019

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