Mechanical Installation; Horn Antenna - Emerson Rosemount 5900S Series Reference Manual

Reference Manual
00809-0100-5900, Rev CA
June 2014
3.3 MECHANICAL
INSTALLATION
3.3.1

Horn Antenna

Section 3. Installation
Follow this instruction when installing the Rosemount 5900S with Horn
Antenna. See "Horn Antenna Requirements" on page 3-4 for information on
mounting considerations before installing the gauge on the tank.
Horn antenna and
flange assembly
Gasket (Customer supplied)
Customer supplied
flange
Nozzle
Four M10 screws and
washers
Adapter
Groove
Adapter
Tank center
90°
Rosemount 5900S Series
1. Check that all parts and tools are
available before carrying them up to
the tank roof.
2. Put a gasket on the socket and
carefully insert the horn antenna and
flange assembly.
3. Tighten the flange with required
torque depending on gasket and
flange type by using suitable screws
and nuts (customer supplied).
4. Put the adapter on the flange.
The groove on the adapter should be
directed approximately 90° to the line
of sight from the nozzle to the center
of the tank.
5. Tighten the four M10 screws with
washers by hand so that the adapter
can be rotated.
3-19