Emerson Rosemount 5900S Reference Manual page 56

Installation
September 2019
4. Turn the flange around and insert the Antenna Waveguide into the flange hole.
5. Mount the washers and nuts.
56
A. Nut
B. Tab Washer
C. Antenna label plate
D. Finger Nut
E. Washer Ball
F. Stop Washer
G. Flange
H. Antenna Waveguide
Note that the purpose of the Stop Washer is to prevent the antenna from falling
down into the tank. Therefore it fits tightly to the Antenna Waveguide.
Reference Manual
00809-0100-5900
Reference Manual