FINGERPRINTING ULTRASONIC METER PROFILE FACTORS(PPT)

摘要

Ultrasonic meters provide a significant amount of diagnostic information however there is limited analytical information available on establishing the Ultrasonic meters baseline and how to interpret it if changes from the baseline are resulting in significant volume errors. Value Proposition: By providing a quantitative method for establishing an Ultrasonic meter's Profile Factor and examining the relationship between changes in Profile Factor and Ultrasonic meter volumetric errors, it is possible to improve the value of this diagnostic parameter.