Endress+Hauser PROline Prosonic Flow 93 FOUNDATION Fieldbus Operating Instructions Manual page 29

PROline Prosonic Flow 93 FOUNDATION Fieldbus
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Endress+Hauser
6. You can correct the middle line with the arc length.
Fig. 28: Installing the dual path measuring sensors, steps 5 and 6
7. Project the corrected middle line onto the other side of the pipe and draw this on
(half pipe circumference).
8. Indicate the sensor distance on the middle line and project it onto the middle line
on the back.
Fig. 29: Installing the dual path measuring sensors, steps 7 and 8
9. Extend the arc length to each side of the middle line and indicate the drill holes.
10. Create the drill holes and prepare the holes for welding the sensor holders (deburr,
clean, etc.).
Note!
Drill holes for the sensor holders always come in pairs (CH 1 - CH 1 and
CH 2 - CH 2).
Fig. 30: Installing the dual path measuring sensors, steps 9 and 10
a
CH 1
CH 1
CH 2
CH 2
3 Installation
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