Endress+Hauser Proline Prosonic Flow W 400 - Page 34

Mounting procedure Proline Prosonic Flow W 400 HART
34 Endress+Hauser
≥ 500 mm (20 in)
3
2
3
1
A0043374
 21 Holder with strapping bands (large nominal diameters)
1 Strap bolt with guide*
2 Strapping band*
3 Tensioning screw
*The distance between the strap bolts and strapping band lock must be at least 500 mm (20 in).
• For 1-traverse mounting with 180° (opposite) (single-path measurement,
A0044304), (two-path measurement, A0043168)
• For 2-traverse mounting (single-path measurement, A0044305), (two-path
measurement, A0043309)
• Electrical connection
Sensor holder with welded bolts )
Can be used for
• Measuring devices with measuring range DN 50 to 4000 (2 to 160")
• Mounting on pipes DN 50 to 4000 (2 to 160")
Procedure:
• The welded bolts must be fastened with the same installation distances as the mounting
bolts with strapping bands. The following sections explain how to align the mounting
bolts, depending on the mounting method and measurement method:
• Installation for measurement via 1 traverse →  36
• Installation for measurement via 2 traverses →  39
• The sensor holder is fastened as standard using a locking nut with a metric M6 ISO
thread. If a different thread is to be used for fastening, a sensor holder with a detachable
locking nut must be used.