Q
We are in the process of reviewing the Metering code which governs the requirement of potable water metering system between Water producers and distributors. A proposal came from consultant to revise the existing requirement of "Meter accuracy" with "Uncertainty Budget for metering system". I would request your expert throughts on the following:
* Is it practical to replace accuracy requirements with Uncertainty Budget?
* Are there any standards available to derive uncertainty budget for flow meters and the system?
* Is it practical to replace accuracy requirements with Uncertainty Budget?
* Are there any standards available to derive uncertainty budget for flow meters and the system?