ISO/AWI 9951
Measurement of gas flow in closed conduits — Turbine meters
Reference number
ISO/AWI 9951
Edition 2
Working draft
ISO/AWI 9951
88650
A working group has prepared a draft.
Will replace ISO 9951:1993

Abstract

Specifies dimensions, ranges, construction, performance, calibration and output characteristics of the turbine meters. Also deals with installation conditions, leakage testing und pressure testing and provides a series of informative annexes A to E including recommendations for use, field checks, and perturbations of the fluid flowing. In many countries, some or all of the items covered are subject to mandatory regulations imposed by the laws of these countries. Where conflicts exist, the mandatory regulations shall prevail.

General information

  •  : Under development
    : New project registered in TC/SC work programme [20.00]
  •  : 2
  • ISO/TC 30
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