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Figure 3-7: Mounting of the Process Seal Antenna
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Table 3-6: Nozzle Requirements for Process Seal Antenna
Antenna size
Minimum nozzle diameter (D)
Recommended maximum nozzle height
(H)
2-in. (DN50)
1.77 in. (45 mm)
4 ft. (1.2 m)
3-in. (DN80)
2.76 in. (70 mm)
4 ft. (1.2 m)
4-in. (DN100)
2.76 in. (70 mm)
4 ft. (1.2 m)
(1)
The antennas are sized to fit within schedule 120 or lower schedules.
(2)
For hygienic applications, the nozzle height (H) must not exceed two times the nozzle diameter
(D) to ensure cleanability. Maximum nozzle height is 5 in. (127 mm).
Nozzle requirements for parabolic antenna
for nozzle height recommendations at different inclination angle.
Figure 3-8: Mounting of the Parabolic Antenna
Ø 8 in. (200 mm)
A
B
H
H
D
A. Nozzle mounting
B. Flange mounting in manhole cover
Mechanical installation
Reference Manual
February 2020
00809-0100-4408
28
Reference Manual
Содержание Rosemount 5408
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Страница 8: ...Contents Reference Manual February 2020 00809 0100 4408 viii Reference Manual ...
Страница 10: ...Introduction Reference Manual February 2020 00809 0100 4408 10 Reference Manual ...
Страница 20: ...Transmitter overview Reference Manual February 2020 00809 0100 4408 20 Reference Manual ...
Страница 72: ...Mechanical installation Reference Manual February 2020 00809 0100 4408 72 Reference Manual ...
Страница 100: ...Operation Reference Manual February 2020 00809 0100 4408 100 Reference Manual ...
Страница 240: ...Product certifications Reference Manual February 2020 00809 0100 4408 240 Reference Manual ...
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