By John Lansing, RMG Americas...
The use of custody quality gas ultrasonic meters (USMs) in pipeline applications, where liquids may be present, has often been considered a bad application for this technology. Since there are many different USM path configurations being used today, one should not assume poor performance by one brand translates into the same performance for all others. In order to better understand how the RMG GT400 6-path USM responds to liquids, several tests were conducted in January 2020 at the CEESI Nunn Wet Gas Test Facility in Colorado. Data included in this document was collected and processed by the CEESI staff.
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