Emerson Rosemount 5400 Series User manual

Quick Start Guide
00825-0600-4026, Rev AA
March 2016
Rosemount™5400 Level Transmitter
Mounting Instructions for Parabolic Antenna

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Quick Start Guide
1.0 About this guide
This Quick Start Guide provides mechanical installation instructions for the
Rosemount 5402 Level Transmitter with parabolic antenna.
For information about electrical installation and configuration, refer to the
Rosemount 5400 Series Quick Start Guide (document number
00825-0100-4026).
Failure to follow safe installation and service guidelines could result in death or serious injury.
Make sure the transmitter is installed by qualified personnel and in accordance with applicable code of
practice.
Use the equipment only as specified in this Quick Start Guide and the Reference Manual. Failure to do so
may impair the protection provided by the equipment.
Any substitution of non-authorized parts or repair, other than exchanging the complete transmitter head
or antenna assembly, may jeopardize safety and is prohibited.
Explosions could result in death or serious injury.
Verify that the operating environment of the transmitter is consistent with the appropriate hazardous
locations specifications.
To prevent ignition of flammable or combustible atmospheres, disconnect power before servicing.
Before connecting a Field Communicator in an explosive atmosphere, make sure the instruments in the
loop are installed in accordance with intrinsically safe or non-incendive field wiring practices.
To avoid process leaks, only use O-rings designed to seal with the corresponding flange adapter.
Do not remove the transmitter while in operation.
Electrical shock can result in death or serious injury.
Avoid contact with the leads and terminals. High voltage that may be present on leads can cause electrical
shock.
Make sure the main power to the Rosemount 5400 Level Transmitter is off and the lines to any other
external power source are disconnected or not powered while wiring the transmitter.
Ground device on non-metallic tanks (e.g. fiberglass tanks) to prevent electrostatic charge build-up.
Contents
Parabolic antenna overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Mount the flanged version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 4
Mount the welded version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Mount the threaded version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Adjust inclination of antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 19

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2.0 Parabolic antenna overview
Flanged version
Welded version
Threaded version
page 4-5
page 6-12
page 13-18

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Quick Start Guide
3.0 Mount the flanged version
Step 1: Mount antenna assembly on tank
Step 2: Adjust inclination of antenna
Refer to section “Adjust inclination of antenna” on page 19 for further
information.
Gasket

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Step 3: Tighten blind plug or install air purging system
Proceed with electrical installation. For further instructions, see the Rosemount
5400 Series Quick Start Guide (document number 00825-0100-4026).
G3/8"
Air purging?No Yes
0.3-0.4 in. (8-10 mm)
(gasket excluded)
Torque 180 in-lb (20 Nm) Use thread sealant or
gasket according to
your site procedures.

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Quick Start Guide
4.0 Mount the welded version
Figure 1. Components
A.
B.
C.
D.
E.
Weld protection plate
Weld protection bar
Flange ball
O-ring
Clamp flange
F.
G.
H.
I.
J.
Washer
M8 screw
Antenna
Ball joint
Threaded sleeve
K.
L.
M.
M20 adapter
G3/8" bonded seal
Blind plug
2x 1x 1x
1x
1x 1x 1x
1x
1x
3x 3x
A
B
C
D
E
F
G
I
H
1x
K
1x
J
L
M

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Step 1: Mount protection plates to flange/manhole cover
These plates protects the internal surfaces of the flange ball from welding sparks.
Ø 3.94 ± 0.02 in.
(Ø 100 ± 0.5 mm)
A
C
B
A
Max. 1.18 in. (30 mm)

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Step 2: Weld flange ball
Step 3: Remove protection plates
Visually inspect the internal surfaces of the flange ball for damage and dirt.
Step 4: Mount O-ring
D

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Step 5: Mount ball joint
Gradually tighten the M8 nuts.
Step 6: Remove protection cap
Visually inspect the O-rings for damage and dirt.
M8
Torque 90 in-lb (10 Nm)
F
G
E
I
O-rings
H

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Quick Start Guide
Step 7: Carefully insert antenna
Step 8: Secure antenna
JK
Torque 180 in-lb (20 Nm)