Endress+Hauser Proline Prosonic Flow 91W Brief Operating Instructions page 16

Installation
2.7.2 Installing Prosonic Flow W (DN 50 to 400 0 / 2" to 160")
Installation for measurement via one traverse (DN 600 to 2000 /24" to 80")
Prerequisites
• The installation distances (sensor distance and wire length) are known ä 8.
• The strapping bands are already mounted ä 10.
Material
• Two strapping bands incl. mounting bolts and centering plates where necessary 
The following material is needed for mounting:
(already mounted ä 10)
• Two measuring wires, each with a cable lug and a fixer to position the strapping bands
• Two sensor holders
• Coupling fluid for an acoustic connection between the sensor and pipe
• Two sensors incl. connecting cables.
Procedure
1. Prepare the two measuring wires:
– Arrange the cable lugs and fixer such that the distance they are apart corresponds to the
wire length (SL).
– Screw the fixer onto the measuring wire.
Fig. 13: Fixer (a) and cable lugs (b) at a distance that corresponds to the wire length (SL)
2. With the first measuring wire:
– Fit the fixer over the mounting bolt of the strapping band that is already securely
mounted.
– Run the measuring wire clockwise around the pipe.
– Fit the cable lug over the mounting bolt of the strapping band that can still be moved.
3. With the second measuring wire:
– Fit the cable lug over the mounting bolt of the strapping band that is already securely
mounted.
– Run the measuring wire counterclockwise around the pipe.
– Fit the fixer over the mounting bolt of the strapping band that can still be moved.
16
SL
1 2 3 4 5 6
Proline Prosonic Flow 91W
7 8 9 10 11
A0001112
Endress+Hauser