Endress+Hauser PROline prosonic flow 93 Operating Instructions Manual page 30

3 Installation
30
5. Draw the sensor distance (a) from the middle line starting from the first drillhole.
6. Project the middle line to the back of the pipe and draw it on.
a
Fig. 28: 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. 29: Installing the measuring sensors, steps 7 and 8
PROline Prosonic Flow 93 PROFIBUS-DP/-PA
Endress+Hauser