ISO 4373:2022
Current
The latest, up-to-date edition.
Hydrometry Water level measuring devices
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
French, English
03-31-2022
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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.
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| AS 3778.6.5:2023 | Identical |
| NF EN ISO 4373:2022 | Identical |
| UNI EN ISO 4373:2022 | Identical |
| PN-EN ISO 4373:2022-09 | Identical |
| ÖNORM EN ISO 4373:2022 11 01 | Identical |
| I.S. EN ISO 4373:2022 | Identical |
| SS-EN ISO 4373:2022 | Identical |
| UNE-EN ISO 4373:2022 | Identical |
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