International Organization for Standardization (ISO)
Latest
ISO 2537:2007
Scope
This International Standard specifies the operational requirements, construction, calibration, and maintenance
of rotating-element devices for the measurement of flow velocities in open channels.
ISO 748 gives information on the use of these devices.
ISO 2537:2007 Referenced Document
ISO 3454 Hydrometry - Direct depth sounding and suspension equipment*, 2008-04-15 Update
ISO 3455 Hydrometry - Calibration of current-meters in straight open tanks*, 2020-12-31 Update
ISO 772 Hydrometry — Vocabulary and symbols*, 2022-02-28 Update