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ISO 24062:2023

Measurement of fluid flow in closed conduits — Clamp-on ultrasonic transit-time meters for liquids and gases ISO 24062:2023

Publication date:   Dec 20, 2023

General information

60.60 Standard published   Dec 20, 2023

ISO

ISO/TC 30/SC 5 Velocity and mass methods

International Standard

17.120.10   Flow in closed conduits

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Scope

This document specifies requirements and recommendations for non-intrusive (clamp-on) ultrasonic flowmeters (USMs), which use the transit time of ultrasonic signals to measure the volumetric flowrate in closed conduits. Transit time flowmeters are predominantly used on single-phase fluids (liquid and gases) but can also be used where small quantities of additional phases are present.
This document specifies performance, calibration, and output characteristics, and deals with installation conditions.

Life cycle

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PUBLISHED
ISO 24062:2023
60.60 Standard published
Dec 20, 2023