Uncertainty Calculation - Flow Meter

[bataraguru]

Dear brothers,
Hope you all advise me, what standard need to be use for meter uncertainty calculations?

As per what i know, some of us use ISO 5168 for uncertainty calculation but, different flow meter have their own uncertainty calculation, ie: orifice - 5167.

what standard to be use if want to calculate a turbine meter or liquid USM meter?

any guidelines or practical approach have been done at your side before, that is accepted by client or authority. please share if have.

thank you.

[Sajid Ali Khan]

APIs MPMS 21.2 Manual of Petroleum Measurement Standards Chapter 21-Flow Measurement Using Electronic Metering Systems Addendum to Section 2-Flow Measurement Using Electronic Metering Systems, Inferred Mass "
discusses uncertainity for a varity of Flow Measuring Instruments. I hope that will resolve your concerns

Sajid Ali Khan