ISO 6416:2017

Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method

Publication date: 11 tet 2017

General information

Current stage: 90.93 Effective date: 14 mar 2023

Originator: ISO

Owner: ISO/TC 113/SC 1

Type: International Standard

ICS: 17.120.20

Gjuha: anglisht frëngjisht

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Statusi: Publikuar

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Scope

ISO 6416 describes the establishment and operation of an ultrasonic (transit-time) gauging station for the continuous measurement of discharge in a river, an open channel or a closed conduit. It also describes the basic principles on which the method is based, the operation and performance of associated instrumentation and procedures for commissioning.
It is limited to the "transit time of ultrasonic pulses" technique, and is not applicable to systems that make use of the "Doppler shift" or "correlation" or "level-to-flow" techniques.
ISO 6416 is not applicable to measurement in rivers with ice.
NOTE ISO 6416 focuses on open channel flow measurement. IEC 60041 covers the use of the technique for full pipe flow measurement.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6416:2004

NOW

PUBLISHED
ISO 6416:2017
90.93 Standard confirmed
14 mar 2023

National adoptions

SSH ISO 6416:2017

DPS

Hidrometri - Matja e shkarkimit sipas metodës ultrasonike në kohën e tranzitit

60.60 Standard published

DPS/KT 12 më tepër