Emerson Rosemount 5408 User manual

Quick Start Guide
00825-0300-4408, Rev BA
May 2019
Rosemount™ 5408 and 5408:SIS Level
Transmitters
Parabolic Antenna

Contents
About this guide...........................................................................................................................3
Confirm approval type..................................................................................................................5
Components of the parabolic antenna......................................................................................... 6
Mount the transmitter..................................................................................................................8
Adjust the inclination of the antenna..........................................................................................17
Connect the air purging..............................................................................................................20
Adjust display orientation (optional).......................................................................................... 21
Prepare the electrical connections..............................................................................................22
Connect wiring and power up.....................................................................................................29
Configure transmitter using Guided Setup................................................................................. 33
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2 Rosemount 5408 and 5408:SIS Level Transmitters

1 About this guide
This Quick Start Guide provides basic guidelines for the Rosemount 5408
and 5408:SIS Level Transmitters. Refer to the Rosemount 5408 and 5408:SIS
with HART® Reference Manual and Rosemount 5408 with FOUNDATION™
Fieldbus Reference Manual for more instructions. The manuals and this
guide are also available electronically on Emerson.com/Rosemount.
WARNING
Failure to follow safe installation and servicing 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 manual. Failure to do so may
impair the protection provided by the equipment.
•For installations in hazardous locations, the transmitter must be installed
according to the Rosemount 5408 and 5408:SIS Product Certifications
document and System Control Drawing (D7000002-885).
•Repair, e.g. substitution of components etc., may jeopardize safety and
is under no circumstances allowed.
Explosions could result in death or serious injury.
•Verify that the operating atmosphere of the transmitter is consistent
with the appropriate hazardous locations certifications.
•Before connecting a handheld communicator in an explosive
atmosphere, ensure the instruments are installed in accordance with
intrinsically safe or non-incendive field wiring practices.
•In Explosion-proof/Flameproof and Non-Incendive/Type n installations,
do not remove the transmitter covers when power is applied to the unit.
•Both transmitter covers must be fully engaged to meet Explosion-proof/
Flameproof requirements.
Electrical shock could cause death or serious injury.
•In Explosion-proof/Flameproof and Non-Incendive/Type n installations,
avoid contact with the leads and terminals. High voltage that may be
present on leads can cause electrical shock.
•Make sure the mains power to the transmitter is off and the lines to any
other external power source are disconnected or not powered while
wiring the transmitter.
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Quick Start Guide 3

WARNING
Process leaks could result in death or serious injury.
•Make sure that the transmitter is handled carefully. If the process seal is
damaged, gas might escape from the tank.
WARNING
Physical access
Unauthorized personnel may potentially cause significant damage to
and/or misconfiguration of end users’ equipment. This could be
intentional or unintentional and needs to be protected against.
Physical security is an important part of any security program and
fundamental to protecting your system. Restrict physical access by
unauthorized personnel to protect end users’ assets. This is true for all
systems used within the facility.
CAUTION
Hot surfaces
The flange and process seal may be hot at high process temperatures. Allow
to cool before servicing.
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4 Rosemount 5408 and 5408:SIS Level Transmitters

2 Confirm approval type
For hazardous locations transmitters labeled with multiple approval types:
Procedure
Permanently mark the checkbox of the selected approval type(s).
Figure 2-1: Label with Multiple Approval Types
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3 Components of the parabolic antenna
3.1 Components of the threaded version
Figure 3-1: Components
2x
[([*['[&[%[$[)
A. Antenna
B. Purge plug kit
C. Threaded sleeve
D. M20 adapter
E. Lock nut BSPP (G) 3½-in.
F. Antenna adapter with ball joint
G. O-ring
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3.2 Components of the welded version
Figure 3-2: Components
[([.[)[*[/[,[-['[&[%[$[+
A. Antenna
B. Purge plug kit
C. Threaded sleeve
D. M20 adapter
E. Weld protection plate
F. Flange ball
G. O-ring
H. Clamp flange
I. Washer
J. M8 screw
K. Weld protection bar
L. Ball joint
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4 Mount the transmitter
4.1 Mount the flanged version
Procedure
1. Place a suitable gasket on the tank flange.
2. Lower the flange and antenna assembly into the nozzle.
3. Tighten the bolts and nuts with sufficient torque for the flange and
gasket choice.
Postrequisites
1. Adjust the inclination of the antenna (see Adjust the inclination of
the antenna).
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2. Connect the air purging system (see Connect the air purging).
4.2 Mount the threaded version
Procedure
1. Remove the lock nut.
2. Mount the O-ring.
3. Mount the antenna adapter on flange/manhole cover. Ensure the
antenna adapter fits tightly to the flange/manhole cover.
%$
A. Ø 3.98 ± 0.02 in. (Ø 101 ± 0.6 mm) or G 3½-in.
B. Max. 0.59 in. (15 mm)
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4. Remove the M20 adapter and visually inspect the O-rings for damage
and dirt.
5. Carefully insert the antenna.
6. Secure the antenna.
27 mm
Torque 180 in-lb (20 N-m)
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7. Tighten the set screw.
H2 mm
Torque 5 in-lb (0.5 N-m)
8. Place a suitable gasket on the tank flange.
9. Lower the antenna assembly into the tank.
10. Tighten the bolts and nuts with sufficient torque for the flange and
gasket choice.
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Postrequisites
1. Adjust the inclination of the antenna (see Adjust the inclination of
the antenna).
2. Connect the air purging system (see Connect the air purging).
4.3 Mount the welded version
Procedure
1. Mount the protection plates to flange/manhole cover. These plates
protect the internal surfaces of the flange ball from dust and sparks
during welding.
%$
A. Ø 3.94 ± 0.02 in. (Ø 100 ± 0.5 mm)
B. Max. 1.18 in. (30 mm)
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2. Weld the flange ball.
3. Remove the protection plates and visually inspect the internal
surfaces of the flange ball for damage and dirt.
4. Mount the O-ring.
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5. Mount the ball joint.
a) Insert the ball joint and place the clamp flange with the “7
Nm” marking side up.
b) Gradually tighten the M8 screws.
H6 mm
Torque 65 in-lb (7 N-m)
6. Remove the M20 adapter and visually inspect the O-rings for damage
and dirt.
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7. Carefully insert the antenna.
8. Secure the antenna.
27 mm
Torque 180 in-lb (20 N-m)
9. Tighten the set screw.
H2 mm
Torque 5 in-lb (0.5 N-m)
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10. Place a suitable gasket on the tank flange.
11. Lower the antenna assembly into the tank.
12. Tighten the bolts and nuts with sufficient torque for the flange and
gasket choice.
Postrequisites
1. Adjust the inclination of the antenna (see Adjust the inclination of
the antenna).
2. Connect the air purging system (see Connect the air purging).
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5 Adjust the inclination of the antenna
Prerequisites
WARNING
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.
Procedure
1. Loosen the M8 screws until the antenna can rotate smoothly.
H6 mm
2. Rotate the antenna so the air purge connection is directed toward
the tank wall.
or
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3. Place the supplied circular level on top of the antenna assembly.
4. Adjust the inclination of the antenna.
5. Gradually tighten the M8 screws.
H6 mm
Torque 65 in-lb (7 N-m)
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6. Remove the circular level.
7. Mount the transmitter head.
Align the marking on the sensor module with the air purge
connection.
Torque 355 in-lb (40 N-m)
60 mm
36 mm
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6 Connect the air purging
Procedure
•If air purging is not used, plug and seal the entry with the purge plug kit.
Figure 6-1: Air Purging
17 mm
Torque 180 in-lb (20 N-m)
B
EF
C
A
A. Air purging?
B. No
C. Yes
D. Use thread sealant or gasket according to your site procedures.
E. G3/8-in.
F. 0.3-0.4 in. (8-10 mm) (gasket excluded)
Table 6-1: Incoming Air Supply Specification
Maximum pressure Recommended pressure
190 psi (13 bar) 100 to 115 psi (7 to 8 bar)
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