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Hlavní stránka>BS EN 17694-1:2023 Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow Open channel instrumentation
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sklademVydáno: 2023-06-07
BS EN 17694-1:2023 Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow Open channel instrumentation

BS EN 17694-1:2023

Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow Open channel instrumentation

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Označení normy:BS EN 17694-1:2023
Počet stran:50
Vydáno:2023-06-07
ISBN:978 0 539 14067 5
Status:Standard
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BS EN 17694-1:2023


This standard BS EN 17694-1:2023 Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow is classified in these ICS categories:
  • 07.060 Geology. Meteorology. Hydrology
  • 17.120.20 Flow in open channels
This European standard specifies general requirements, minimum performance requirements and test procedures for open channelinstrumentation used to determine either volumetric flow-rate and/or total volume passed of waters in artificial open channels. Itcovers the following technology categories: −Level sensors with associated electronics designed to be used with a conventional gauging structure (e.g. weir or flumefor which the stage discharge characteristics are established and published in a national or international standard) or afluid velocity sensor. −Integrated velocity area devices comprising level and velocity sensors that may be separate or combined in a single assembly; −Velocity sensors that determine the mean water velocity through a channel. It is recognised that for some OCIs certain tests cannot be carried out.