Endress+Hauser Proline Prosonic Flow P 500 Installationsanleitung Seite 21

8.2.7 Sensor holder with strapping bands (large nominal diameters)
(Prosonic Flow P, W)
Can be used for
• Measuring devices with measuring range DN 50 to 4000 (2 to 160")
• Mounting on pipes DN > 600 (24")
• 1-traverse mounting or 2-traverse mounting with 180° arrangement
• 2-traverse mounting with two-path measurement and 90° arrangement (instead of
180°)
Procedure:
1. Measure the pipe circumference. Note down the full/half or quarter circumference.
2. Shorten the strapping bands to the required length (= measuring pipe circumference +
30 mm (1.18 in)) and trim the cut edges.
3. Select the mounting location of the sensors with the given sensor distance and optimum
inlet run conditions, while ensuring there is nothing impeding sensor mounting over the
entire circumference of the measuring pipe.
4. Fit two strap bolts over strapping band 1 and guide approx. 50 mm (2 in) of one of the
strapping band ends through one of the two strapping band locks and into the buckle.
Then guide the protective flap over this strapping band end and lock in place.
5. Position strapping band 1 as perpendicular as possible to the measuring pipe axis
without twisting it.
6. Guide the second strapping band end through the strapping band lock that is still free
and proceed in the same way as for the first strapping band end. Guide the protective
flap over the second strapping band end and lock in place.
7. Tighten strapping band 1 as tightly as possible by hand.
8. Set strapping band 1 to the desired position, ensuring that it is as perpendicular as
possible to the measuring pipe axis.
Endress+Hauser
EA01368D
21