
20
Reference Manual
00809-0100-4024, Rev CA
Mechanical Installation
March 2020
Mechanical Installation
Figure 2-1. Nozzle Requirements, See
Note
For parabolic antennas mounted in solid applications, minimize the L Distance to allow the parabolic
antenna to reach into the tank.
Figure 2-2. Antenna Tip Outside Nozzle to Get the Best Measurement Performance
Table 2-1. Nozzle Requirements in Inches (Millimeters)
Antenna
L
recommended
Diam
min
L
maximum
Hold off distance
Cone 3 in.
3.7 (95) or less
2.9 (75)
9.6 (245)
4.7 (120)
Cone 4 in.
5.9 (150) or less
3.8 (98)
11.8 (300)
6.7 (170)
Cone 6 in.
10.2 (260) or less
5.7 (146)
16.1 (410)
11.0 (280)
Cone 8 in.
14.6 (370) or less
7.6 (194)
20.6 (525)
15.8 (400)
Parabolic
6.3 (160) or less
19.7 (500)
23.6 (600)
7.9 (200)
Process seal 4 in.
11.8 (300) or less
3.9 (100)
11.8 (300)
7.9 (200)
Process seal 6 in.
11.8 (300) or less
5.9 (150)
11.8 (300)
7.9 (200)
Extended cone 3 in.
19.5 (495) or less
3.0 (75)
19.5 (495)
20.5 (520)
Extended cone 4 in.
19.5 (495) or less
3.9 (98)
19.5 (495)
20.5 (520)
Extended cone 6 in.
19.5 (495) or less
5.8 (146)
19.5 (495)
20.5 (520)
Flushing cone 4 in.
5.9 (150) or less
3.9 (98)
11.8 (300)
6.7 (170)
Flushing cone 6 in.
10.2 (260) or less
5.8 (146)
16.1 (410)
11.0 (280)
Flushing cone 8 in.
14.6 (370) or less
7.6 (194)
20.7 (525)
15.8 (400)
L
maximum
Ø
min
Hold Off
Distance
Parabolic antenna
Cone antenna
Summary of Contents for Rosemount 5600 Series
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