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BSI BS EN ISO 6416:2017

Hydrometry. Measurement of discharge by the ultrasonic transit time (time of flight) method
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BSI BS EN ISO 6416:2017

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

PUBLISH DATE 2018
PAGES 66
BSI BS EN ISO 6416:2017

This document 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.

This document is not applicable to measurement in rivers with ice.

NOTE This document focuses on open channel flow measurement. IEC 60041 covers the use of the technique for full pipe flow measurement.

SDO BSI: British Standards Institution
Document Number ISO 6416
Publication Date Feb. 7, 2018
Language en - English
Page Count
Revision Level
Supercedes
Committee CPI/113
Publish Date Document Id Type View
Feb. 7, 2018 BS EN ISO 6416:2017 Revision
Oct. 21, 2005 BS EN ISO 6416:2005 Revision