Email Document Reference

Enter your email address below and the reference for this document will be sent to shortly from webmaster@ceesi.com.

Title: Clamp-On Ultrasonic Meter Applications
Author: William E. Frasier
Source: 2008 Appalachian Gas Measurement Short Course
Year Published: 2008
Abstract: I have applied the Siemens clamp-on meter in many confi gurations in the fi eld and will describe purposes and fi ndings on the way to precise meter certainty. The clamp-on system provides an effective new tool for insight into the fl owing regime within a pipe. Meter Error Assessment Simple comparisons between the clamp-on meter and a custody meter provide assessment of the custody meter operation. I expect the clamp-on to provide fi eld velocity and actual volume data with a 0.5% uncertainty and repeatability is excellent. Southwest Research Institute demonstrated an uncertainty level of about 0.3% in their lab.(1) Then if we experience greater deviation between two meters, we can begin to suspect the meter under test.

In order to prevent spam and automated file downloads for documents within the Measurement Library, please follow the instructions below and then you will be able to email a reference to this article.