Pipeline security - Schneider Electric
Pipeline security - Schneider Electric
Pipeline security - Schneider Electric
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Citect PipePatrol<br />
E-RTTM LDS Principle<br />
● Gradient Intersection Method<br />
● RTTM technology: No need of<br />
additional pressure sensors<br />
p<br />
● Good accuracy during stationary<br />
conditions<br />
p 0<br />
p L<br />
0<br />
● Pros<br />
● Independent of leak characteristic<br />
(spontaneous, creepy)<br />
x Leak<br />
L<br />
x<br />
● Cons<br />
● Accuracy based on whole pipeline<br />
length L<br />
● Poor accuracy during transient<br />
conditions<br />
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