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Quick Start Guide
00825-0600-4026, Rev BA
December 2016
Rosemount™ 5400 Level Transmitter
Mounting Instructions for Parabolic Antenna
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Quick Start Guide
December 2016
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 Quick Start Guide
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-author ized 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 disconnec ted 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 threaded version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Mount the welded version . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Adjust the inclination of the antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 15
Connect the air purging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .page 19
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page 4
page 5
page 9
2.0 Parabolic antenna overview
Flanged version
Threaded version
Quick Start Guide
Welded version
3
Page 4
Quick Start Guide
Gasket
3.0 Mount the flanged version
Step 1: Mount the device on tank
Tighten the bolts and nuts with sufficient torque for the flange and gasket
choice.
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Step 2: Adjust the inclination of the antenna (see page 15)
Step 3: Connect the air purging (see page 19)
4
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December 2016
2x
1x
E
1x
F
1x
G
1x
D
1x
C
1x
B
1x
A
4.0 Mount the threaded version
Figure 1. Components
Quick Start Guide
A.
Antenna
B.
Purge plug kit (optional with order)
P/N 05400-1200-0001
Threaded sleeve
C.
M20 adapter
D.
E.
Lock nut G 3½" (optional with order)
P/N 05400-1200-0002
Antenna adapter with ball joint
F.
G.
O-ring
5
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Quick Start Guide
E
F
G
Ø 3.98 ± 0.02 in.
(Ø 101 ± 0.6 mm)
OR
G 3½"
Max. 1.18 in. (30 mm)
> 0.59 in. (15 mm)
Step 1: Remove the lock nut (if applicable)
Step 2: Mount the O-ring
Step 3: Mount the antenna adapter on flange/manhole
Ensure the antenna adapter fits tightly to the flange/manhole cover.
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cover
6
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O-rings
A
D
C
D
Torque 180 in-lb (20 Nm)
27 mm
Step 4: Remove the M20 adapter
Visually inspect the O-rings for damage and dirt.
Step 5: Carefully insert the antenna
Quick Start Guide
Step 6: Secure the antenna
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Quick Start Guide
H2 mm
Torque 5 in-lb (0.5 Nm)
Gasket
Step 7: Tighten the set screw
Step 8: Mount the antenna assembly on tank
Tighten the bolts and nuts with sufficient torque for the flange and gasket
choice.
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Step 9: Adjust the inclination of the antenna (see page 15)
Step 10: Connect the air purging (see page 19)
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December 2016
2x
E
1x
G
1x
F
1x
H
1x
J
1x
I
1x
D
1x
C
3x
K
3x
L
1x
A
1x
B
5.0 Mount the welded version
Figure 2. Components
Quick Start Guide
A.
Antenna
B.
Purge plug kit (optional with order)
P/N 05400-1200-0001
Threaded sleeve
C.
M20 adapter
D.
E.
Weld protection plate
F.
Flange ball
G.
Weld protection bar
H.
O-ring
I.
Ball joint
J.
Clamp flange
K.
Wash er
L.
M8 screw
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Quick Start Guide
Ø 3.94 ± 0.02 in.
(Ø 100 ± 0.5 mm)
E
F
G
E
Max. 1.18 in. (30 mm)
Step 1: Mount the protection plates to flange/manhole
These plates protects the internal surfaces of the flange ball from dust and
sparks during welding.
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cover
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H
Step 2: Weld the flange ball
Step 3: Remove the protection plates
Visually inspect the internal surfaces of the flange ball for damage and dirt.
Quick Start Guide
Step 4: Mount the O-ring
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Quick Start Guide
H6 mm
Torque 65 in-lb (7 Nm)
K
L
J
I
O-rings
A
D
Step 5: Mount the ball joint
Insert the ball joint, place the clamp flange with the “7 Nm” marking side up,
and then gradually tighten the M8 screws.
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12
Step 6: Remove the M20 adapter
Visually inspect the O-rings for damage and dirt.
Page 13
December 2016
C
D
Torque 180 in-lb (20 Nm)
27 mm
Step 7: Carefully insert the antenna
Step 8: Secure the antenna
Quick Start Guide
13
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Quick Start Guide
H2 mm
Torque 5 in-lb (0.5 Nm)
Gasket
Step 9: Tighten the set screw
Step 10: Mount the antenna assembly on tank
Tighten the bolts and nuts with sufficient torque for the flange and gasket
choice.
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Step 11: Adjust the inclination of the antenna (see page 15)
Step 12: Connect the air purging (see page 19)
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December 2016
90°
6.0 Adjust the inclination of the antenna
6.1 Orientation
General best practice is to initially align the parabolic antenna vertically to
the ground.
If the surface echo is weak, a small inclination of the antenna toward the
surface slope may improve the performance.
The angle of slope differs during filling and emptying, and thus the signal
strength. Therefore, monitor the entire cycle to verify optimum antenna
inclination.
Quick Start Guide
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Quick Start Guide
60 mm
H6 mm
6.2 Procedure
Step 1: Remove the transmitter head (if applicable)
Step 2: Loosen the M8 screws until the antenna can tilt
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smoothly
Contents may be under pressure
Do not loosen the M8 screws while in operation.
Attempting to do so may release pressurized gases, resulting in serious injury or death.
Step 3: Place the circular level on top of the antenna
assembly
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December 2016
H6 mm
Torque 65 in-lb (7 Nm)
Step 4: Adjust the inclination of the antenna
Step 5: Gradually tighten the M8 screws
Quick Start Guide
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Quick Start Guide
Torque 355 in-lb (40 Nm)
60 mm
36 mm
Step 6: Remove the circular level
Step 7: Mount the transmitter head
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Page 19
December 2016
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.
17 mm
B
7.0 Connect the air purging
If air purging is not used, plug and seal the entry with the air plug kit (optional
with order) or a suitable blanking plug.
Quick Start Guide
Proceed with electrical installation. For further instructions, see the Rosemount
5400 Quick Start Guide.
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*00825-0600-4026*
Quick Start Guide
00825-0600-4026, Rev BA
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December 2016
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