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Homepage>BS Standards>17 METROLOGY AND MEASUREMENT. PHYSICAL PHENOMENA>17.120 Measurement of fluid flow>17.120.10 Flow in closed conduits>BS EN ISO 5167-1:2022 - TC Tracked changes. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full General principles and requirements (ISO 5167-1:2022)
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immediate downloadReleased: 2022-06-30
BS EN ISO 5167-1:2022 - TC Tracked changes. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full General principles and requirements (ISO 5167-1:2022)

BS EN ISO 5167-1:2022 - TC

Tracked changes. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full General principles and requirements (ISO 5167-1:2022)

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Standard number:BS EN ISO 5167-1:2022 - TC
Pages:126
Released:2022-06-30
ISBN:978 0 539 23060 4
Status:Standard
DESCRIPTION

BS EN ISO 5167-1:2022 - TC


This standard BS EN ISO 5167-1:2022 - TC Tracked changes. Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full is classified in these ICS categories:
  • 17.120.10 Flow in closed conduits
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, and wedge meters) when they are inserted into a circular cross-section conduit running full. This document also specifies the general requirements for methods of measurement, installation and determination of the uncertainty of the measurement of flow rate. ISO 5167 (all parts) is applicable only to flow that remains subsonic throughout the measuring section and where the fluid can be considered as single-phase. It is not applicable to the measurement of pulsating flow.