Mounting The Welded Bolts - Endress+Hauser Proline Prosonic Flow 93 Operating Instructions Manual

Installation
34
3.7.5

Mounting the welded bolts

When mounting on a pipe with a nominal diameter of DN 50 to 4000 (2 to 160")
For sensors:
• Prosonic Flow 93P (DN 50 to 4000 / 2 to 160")
• Prosonic Flow 93W
Procedure
The welded bolts must be fixed at the same installation distances as the mounting bolts with
strapping bands. The following sections explain how to the align the mounting bolts depending on
the type of mounting and the measurement method:
• Prosonic Flow P (DN 50 to 4000 / 2 to 160"), Clamp-on
– Installation for measurement via one traverse  ä 37
– Installation for measurement via two traverses  ä 39.
• Prosonic Flow W, Clamp-on
– Installation for measurement via one traverse  ä 41
– Installation for measurement via two traverses  ä 43.
The sensor holder is secured with a retaining nut with a metric ISO M6 thread as standard. If you
want to use another thread to secure the sensor holder, you must use a sensor holder with a
removable retaining nut (order number: 93WAx - xBxxxxxxxxxx).
M6
1
Fig. 24: Use of welded bolts
1 Welding seam
2 Retaining nut
3 Hole diameter max. 8.7 mm (0.34")
Proline Prosonic Flow 93 FOUNDATION Fieldbus
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Endress+Hauser