Endress+Hauser Proline Prosonic Flow 93 Operating Instructions Manual page 47

Proline Prosonic Flow 93 FOUNDATION Fieldbus
Endress+Hauser
6. Project the middle line to the back of the pipe and draw it on.
Fig. 49: Installing the measuring sensors, steps 5 and 6
7. Mark the drillhole on the middle line on the back of the pipe.
8. Cut out the second drillhole and prepare the holes for welding the sensor holders (deburr,
clean, etc.).
Fig. 50: Installing the measuring sensors, steps 7 and 8
9. Insert the sensor holders into the two drillholes. To adjust the weld-in depth, you can fix both
sensor holders with the special tool for insertion depth regulation (optional) and then align
using the tie rod. The sensor holder must be flush with the inner side of the pipe.
10. Spot-weld both sensor holders.
!
Note!
To align the tie rod, you have to screw two guide bushings into the sensor holders.
Fig. 51: Installing the measuring sensors, steps 9 and 10
11. Weld in both sensor holders.
Installation
A0001126
A0001127
A0001128
47