OPERATING GAS ULTRASONIC METERS AFTER THE PROJECT TEAM GOES HOME

摘要

This paper shares operational experiences and presents data from a variety of installations and operators throughout the world where multi path ultrasonic meters have been deployed. It compares operational data and results from these meters, shares some of the observations and discusses the use of control charts in an attempt to establish the bench mark values for the operational uses of these meters. All data presented has been retrieved from operational meters and shall be presented blind for the purpose of confidentiality.