BS EN ISO 4373:2022 - TC
Current
The latest, up-to-date edition.
Tracked Changes. Hydrometry. Water level measuring devices
Hardcopy , PDF
English
18-10-2023
| Committee |
CPI/113
|
| DocumentType |
Redline
|
| Pages |
92
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
This document specifies the functional requirements of instrumentation for measuring thelevel of water surface (stage), primarily for the purpose of determining flow rates. This document is supplemented by AnnexA, 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 AnnexB. 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 withultrasonic or electromagnetic waves.
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