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ČSN EN 17694-1 (259311)
Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation
Translate name
STANDARD published on 1.10.2023
The information about the standard:
Designation standards: ČSN EN 17694-1
Classification mark: 259311
Catalog number: 517598
Publication date standards: 1.10.2023
SKU: NS-1154572
The number of pages: 52
Approximate weight : 156 g (0.34 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
The category - similar standards:
Annotation of standard text ČSN EN 17694-1 (259311):
This document specifies general requirements, minimum performance requirements and test procedures for open channel instrumentation used to determine either volumetric flow-rate and/or total volume passed of waters in artificial open channels. It covers the following technology categories: - Level sensors with associated electronics designed to be used with a conventional gauging structure. (The requirements and test procedures for gauging structures, such as weirs and flumes, are excluded. The stage discharge characteristics for many of these structures are established and published in national and international standards). - Water velocity sensors. - Integrated velocity area instruments 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 recognized that for some OCIs, certain tests cannot be carried out
Preview of the standard ČSN EN 17694-1 (259311)
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