Emerson Rosemount 5408 Reference Manual page 30

Mechanical Installation
November 2017
Parabolic antenna
See Table 3-7
Figure 3-8. Mounting of the Parabolic Antenna
H
Table 3-7. Nozzle Requirements for Parabolic Antenna, in Inches (Millimeters)
Nozzle size (D)
Pipe schedule std, Ø 8 in. (200 mm)
Pipe schedule std, Ø10 in. (250 mm)
1. Note that the inside of the nozzle must be smooth (i.e. avoid bad welding, rust, or deposit).
18
for nozzle height recommendations at different inclination angle.
Nozzle mounting Flange mounting in manhole cover
α
H
Inclination angle (α)
0°
3°
6°
9°
12°
15°
0°
3°
6°
9°
12°
15°
Reference Manual
00809-0100-4408, Rev BA
Maximum nozzle height (H)
5.9 (150)
5.5 (140)
1.6 (40)
1.2 (30)
1.0 (25)
0.6 (15)
8.0 (200)
8.0 (200)
8.0 (200)
8.0 (200)
5.9 (150)
4.3 (110)
Mechanical Installation
α
(1)