Standard Swedish standard · SS-EN 17694-1:2023

Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation

Status: Valid

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Standard Swedish standard · SS-EN 17694-1:2023

Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation
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Scope
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.

Subjects

Geology, meteorology, hydrology (07.060) Flow in open channels (17.120.20)


Buy this standard

Standard Swedish standard · SS-EN 17694-1:2023

Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation
Subscribe on standards - Read more Dölj
Price: 1 416 SEK
standard ikon pdf

PDF

Price: 1 416 SEK
standard ikon

Paper

Price: 2 265,60 SEK
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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80042958

Edition: 1

Approved: 5/15/2023

No of pages: 52