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dnaSRPS EN 17694-1:2021

Hidrometrija — Zahtevane radne karakteristike i postupci ocenjivanja usaglašenosti opreme za osmatranje na vodi — Uređaji za određivanje protoka - Deo 1: Uređaji za merenje u otvorenim tokovima

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

Опште информације

50.60     12. 1. 2023.

ISS

U113

Evropski standard

07.060     17.120.20  

engleski  

Apstrakt

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.

Povezane direktive

Direktive povezane sa ovim standardom

2000/60/EC

Životni ciklus

TRENUTNO

PROJEKAT
dnaSRPS EN 17694-1:2021
50.60 Završetak postupka odobravanja definitivnog teksta nacrta standarda
12. 1. 2023.

Povezani projekti

Identičan sa EN 17694-1:2023