EN ISO 6416:2005

Hydrometry - Measurement of discharge by the ultrasonic (acoustic) method (ISO 6416:2004)

Publication date:   Nov 14, 2006

General information

99.60 Withdrawal effective   Nov 29, 2017

CEN

CEN/TC 318 Hydrometry

European Norm

17.120.20   Flow in open channels

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Scope

ISO 6416:2004 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 orlevel-to-flow techniques.
ISO 6416:2004 is not applicable to measurement in rivers with ice.

Life cycle

NOW

WITHDRAWN
EN ISO 6416:2005
99.60 Withdrawal effective
Nov 29, 2017

REVISED BY

PUBLISHED
EN ISO 6416:2017

Relations

Adopted from ISO 6416:2004 IDENTICAL