Manual Supplement
00809-0500-4811, Rev AA
March 2008
Rosemount 3300 Series
Rosemount 3300 Series with Remote Connection
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1-2
Overview Remote Connection, New Units . . . . . . . . . . . .page 1-2
Mechanical Installation, New Units . . . . . . . . . . . . . . . . . .page 1-3
Overview Remote Connection, Field Retrofit . . . . . . . . . .page 1-5
Mechanical Installation, Field Retrofit . . . . . . . . . . . . . . . page 1-6
This instruction is a supplement to the Rosemount 3300 Series Reference
Manual (Document No. 00809-0100-4811).
Explosions could result in death or serious injury:
Verify that the operating environment of the transmitter is consistent with the appropriate
hazardous locations certifications.
®
Before connecting a HART
sure the instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
Do not remove the gauge cover in explosive atmospheres when the circuit is alive.
-based communicator in an explosive atmosphere, make
Failure to follow safe installation and servicing guidelines could result in death or
serious injury:
Make sure only qualified personnel perform the installation.
Use the equipment only as specified in this manual. Failure to do so may impair the
protection provided by the equipment.
High voltage that may be present on leads could cause electrical shock:
Avoid contact with leads and terminals.
Make sure the main power to the 3300 transmitter is off and the lines to any other
external power source are disconnected or not powered while wiring the gauge.
Probes covered with plastic and/or with plastic discs may generate an ignition-capable
level of electrostatic charge under certain extreme conditions. Therefore, when the
probe is used in a potentially explosive atmosphere, appropriate measures must be
taken to prevent electrostatic discharge.
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Manual Supplement
00809-0500-4811, Rev AA
Rosemount 3300 Series
March 2008
INTRODUCTION This document covers how to mount the remote connection for the Rosemount
3300 Guided Wave Radar Serie s ordered with Model Code
330XXXXXXXXXXXXXXXXXXBX, see “Mechanical Installation, New Units” on
page 1-3, and for the Remote Connection Sp are Part Kit (03300-3001-0001)
(ordered separately), see “Mechan ical Installatio n, Field Retrofit” on page 1-6. For
all other installation details, please see the Rosemount 3300 Series Quick
Installation Guide (Document No. 00825-0100-4811).
OVERVIEW REMOTE CONNECTION, NEW UNITS
The remote housing assembly is shipped with the transmitter head mounted on
the probe and the remote connection in a separate box.
The transmitter head must have the remote connection installed before it will
function.
The parts in the shipping unit consist of:
• Transmitter head mounted on probe
• Remote connection
• Bracket kit
- Bracket (1 pcs)
- Clamping bracket (4 pcs)
- U-bolt (2 pcs)
- M6 screw (3 pcs)
- M6 nut (4 pcs)
Remote connection
1-2
Transmitter head mounted on probe
U-bolt (2 pcs)
M6 screw (3 pcs)
M6 nut (4 pcs)
Bracket kit
Bracket (1 pcs)
Clamping bracket
(4 pcs)
Manual Supplement
00809-0500-4811, Rev AA
March 2008
MECHANICAL INSTALLATION, NEW UNITS
M50 nut
Rosemount 3300 Series
Remove the Transmitter Head from the probe
Remove the Transmitter Head from the probe by
unscrewing the M50 nut.
Mount the probe in the tank
Clamping
brackets
U-bolt
M6 nut
Mount the probe in the tank by following the steps
covered in the Rosemount 3300 Series Quick
Installation Guide (Document No
Mount the bracket to the pole
Mount the bracket to the pole, making sure the
distance between the probe and bracket does not
exceed the length of the remote connection.
1. Put the two U-bolts through the holes of the
bracket. Several holes are available for
vertical/horizontal pipe mounting.
2. Put the clamping brackets on the U-bolts and
around the pipe.
3. Use the supplied nuts to fasten the bracket to
the pipe.
Open the Remote Connection
Open the remote connection by unscrewing the M50
nut.
. 00825-0100-4811).
M50 nut
1-3
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