PROline Prosonic Flow 93 PROFIBUS-DP/-PA 3 Installation
Endress+Hauser 31
9. Insert the sensor holders into the two drillholes. To adjust the weld-in depth, both
sensor holders can be fixed with the special tool for insertion depth regulation and
then aligned using the tie rod. The sensor holder must be flush with the inner side
of the pipe. Now pinpoint both sensor holders.
! Note!
To align the tie rod, two bearing shells must be screwed onto the sensor holders.
Fig. 30: Installing the measuring sensors, step 9
10. Weld in both sensor holders. After welding, check the distance between the
drillholes once again and measure the path length.
! Note!
The path length is given as a measurement in the Quick Setup menu (“Path length”
function, 6888). If you determine deviations to the path length actually measured,
note these down and enter them as a correction factor when commissioning the
measuring point.
11. Then screw the sensors into the sensor holders by hand. If you use a tool, the
maximum torque permissible is 30 Nm.
12. Then insert the sensor cable plug into the opening provided and manually tighten
the plug to the stop.
Fig. 31: Installing the measuring sensors, steps 10 to 12
F06-9xWIxxxx-11-05-06-xx-004F06-9xWIxxxx-11-05-06-xx-005
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