ISO/TR 15377:1998
Measurement of fluid flow by means of pressure-differential devices - Guidelines for specification of nozzles and orifice plates beyond the scope of ISO 5167-1

Standard No.

ISO/TR 15377:1998

Release Date

1998

Published By

International Organization for Standardization (ISO)

Status

Withdraw 2007-02

Replace By

ISO/TR 15377:1998/Cor 1:1999

Latest

ISO/TR 15377:2023

Scope

This Technical Report describes the geometry and method of use for conical-entrance orifice plates, quarter-circle orifice plates and eccentric orifice plates. Recommendations are also given for square-edged orifice plates and nozzles under conditions outside the scope of ISO 5167-1.

ISO/TR 15377:1998 history

• 2023 ISO/TR 15377:2023 Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167 series
• 2018 ISO/TR 15377:2018 Measurement of fluid flow by means of pressure-differential devices — Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
• 2007 ISO/TR 15377:2007 Measurement of fluid flow by means of pressure-differential devices - Guidelines for the specification of orifice plates, nozzles and Venturi tubes beyond the scope of ISO 5167
• 1999 ISO/TR 15377:1998/Cor 1:1999 Measurement of fluid flow by means of pressure-differential devices - Guidelines for the specification of nozzles and orifice plates beyond the scope of ISO 5167-1; Technical Corrigendum 1
• 1998 ISO/TR 15377:1998 Measurement of fluid flow by means of pressure-differential devices - Guidelines for specification of nozzles and orifice plates beyond the scope of ISO 5167-1