NF EN ISO 5167-1:2022
Current
The latest, up-to-date edition.
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
Hardcopy
English - French
06-01-2022
This document defines terms and symbols and establishes the general principles for methods of measurement and computation of the flow rate of fluid flowing in a conduit by means of pressure differential devices (orifice plates,nozzles,Venturi tubes,cone meters, andwedge meters) when they are inserted into a circular cross-section conduit running full.
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