Endress+Hauser Proline Prosonic Flow P 500 - Page 52

Proline Prosonic Flow P 500
52 Endress+Hauser
2. With measuring wire 1: fit the fixer over the mounting bolt of strapping band 1 that is already
securely mounted. Run measuring wire 1 clockwise around the measuring pipe. Fit the cable
lug over the mounting bolt of strapping band 2 that can still be moved.
3. With measuring wire 2: fit the cable lug over the mounting bolt of strapping band 1 that is
already securely mounted. Run measuring wire 2 counterclockwise around the measuring pipe.
Fit the fixer over the mounting bolt of strapping band 2, which can still be moved.
4. Take the still movable strapping band 2, including the mounting bolt, and move it until both
measuring wires are evenly tensioned and then tighten strapping band 2 so that it cannot slip.
Then check the sensor distance from the middle of the strapping bands. If the distance is too
small, release strapping band 2 again and position it better. The two strapping bands should be
as perpendicular as possible to the measuring pipe axis and parallel to one another.

A0043380
 46 Positioning the strapping bands (steps 2 to 4)
5. Loosen the screws of the fixers on the measuring wires and remove the measuring wires from
the mounting bolts.
Procedure with a tape measure:
1. Use a tape measure to determine the pipe diameter d.
2. Mount the opposite mounting bolt at d/2 from the front mounting bolt. The distance must be
d/2 = d'/2 on both sides.
3. Check distance B.

d/2 = d‘/2
B
d/2
d‘/2
A0052445
 47 Positioning the strapping bands and mounting bolts with a tape measure (steps 2 to 4)