IS 14615 : Part 1 : 2025/ISO 5167-1 : 2022 Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full - Part 1 General Principles and Requirements

NATIONAL FOREWORD

This standard (Part 1) (Second Revision) which is identical to ISO 5167-1 : 2022 'Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements (Second Revision)' issued by the International Organization for Standardization (ISO). This standard was adopted by the Bureau of Indian Standards on the recommendation of the Hydrometry Sectional Committee and was approved by the Water Resources Division Council.