ISO 5167-1:2003
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
- Standard No.
- ISO 5167-1:2003
- Release Date
- 2003
- Published By
- International Organization for Standardization (ISO)
- Status
- Replace By
- ISO 5167-1:2022
- Latest
- ISO 5167-1:2022
- Scope
- This part of GB/T 2624 defines terms and symbols, and determines the general principles and calculation methods for measuring full pipe fluid flow using differential pressure devices (orifice plates, nozzles and venturi tubes) installed in circular cross-section pipes. This standard also specifies general requirements for measurement, installation and methods of determining flow measurement uncertainty. This section also determines the range of pipe sizes and Reynolds numbers for which these differential pressure devices are suitable. GB/T 2624 (all parts) is only applicable to single-phase flow maintaining subsonic speed throughout the entire measurement section. It is not suitable for measuring pulsating flows.
ISO 5167-1:2003 Referenced Document
- ISO 4006:1991 Measurement of fluid flow in closed conduits; vocabulary and symbols
- ISO 5167-2:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 2: Orifice plates
- ISO 5167-3:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 3: Nozzles and Venturi nozzles
- ISO 5167-4:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 4: Venturi tubes
ISO 5167-1:2003 history
- 2022 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
- 2003 ISO 5167-1:2003 Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full - Part 1: General principles and requirements
- 1998 ISO 5167-1:1991/Amd 1:1998 Measurement of fluid flow by means of pressure differential devices - Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full; Amendment 1
- 1997 ISO 5167-1:1991/Cor 1:1997 Measurement of fluid flow by means of pressure differential devices - Part 1: Orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full - Technical Corrigendum 1
- 1991 ISO 5167-1:1991 Measurement of fluid flow by means of pressure differential devices; part 1: orifice plates, nozzles and Venturi tubes inserted in circular cross-section conduits running full
