Understanding Diagnostic And Expert Systems In Ultrasonic Flow Meters

Author: Marcel J.M. Vermeulen Jan G. Drenthen Hilko den HollanderDownload File

Custody transfer ultrasonic gas flow meters are the cash registers of the companies. These cash registers should measure fair and accurately. To determine the accuracy in most of the times only one aspect is taken into account: The calibration: The deviation of an ultrasonic flow meter to the national standards under ideal flowing conditions. Viewing only to this item, all manufacturers show similar specifications, this despite the obvious differences in their designs: