KROHNE OPTISONIC 6300 P-6400 EN - Manual (Page 28)

3
INSTALLATION FOR FLOW MEASUREMENT
28
OPTISONIC 6300 P
www.krohne.com 03/2013 - 4000972603 - MA OPTISONIC 6300 P R03 en
3.4.3 1 traverse with 2 rails (DN400...1500)
Applicable diameters with two rails:
• Measure the outer diameter of the pipe with the tape measure.
• Calculate the half of the outer diameter.
• Start at the left side of the rail and locate the opposite side using the calculated half of the
outer diameter.
• Put a mark at this position.
• Repeat this at the right side of the rail.
• Draw a line between the two markings.
• Mount the DOWN rail in such a way that the transducer is at the marked location.
Number of
traverses Diameter range
1 DN400...1500
Figure 3-13: Mounting second rail in Z mode (1 traverse) using a reference point
1 Measure the distance between the transducer of the UP rail and the reference point.
2 Add the advised distance to determine the position of the second transducer.