UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ISO - 4373

Hydrometry — Water level measuring devices

active, Most Current
Organization: ISO
Publication Date: 1 March 2022
Status: active
Page Count: 34
ICS Code (Flow in open channels): 17.120.20
scope:

This document specifies the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates.

This document is supplemented by Annex A, which provides guidance on the types of automatic water level measurement devices currently available and the measurement uncertainty associated with them. The manually operated measuring devices are described in Annex B.

This document is applicable to both contact and non-contact methods of measurement. The non-contact methods are not in direct material contact with the water surface but measure the height of the water level with ultrasonic or electromagnetic waves.

Document History

4373
March 1, 2022
Hydrometry — Water level measuring devices
This document specifies the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates. This document is...
October 15, 2008
Hydrometry — Water level measuring devices
This International Standard specifies the functional requirements of instrumentation for measuring the level of water surface (stage), primarily for the purpose of determining flow rates. This...
January 1, 1995
Measurement of Liquid Flow in Open Channels - Water-Level Measuring Devices Second Edition
A description is not available for this item.

References

Advertisement