Emerson Rosemount 3100 Series User manual

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
www.rosemount.com
Rosemount 3100 Series
Ultrasonic Level Transmitter
Step 1: Mount the Transmitter
Step 2: Connect the Wiring
Step 3: Configure the Transmitter
Start
Confirm Configuration
End
Check Process Connections

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
2
© 2008 Rosemount Inc. All rights reserved. All marks property of owner.
The Emerson logo is a trademark and service mark of Emerson Electric Co. Rosemount and
the Rosemount logotype are registered trademarks of Rosemount Inc. PlantWeb is a
registered trademark of one of the Emerson Process Management group of companies.
HART is a registered trademark of the HART Communication Foundation. DeltaV is a
registered trademark of Emerson Process Management group of companies. All other marks
are the property of their respective owners.
Standard Terms and Conditions of Sale can be found at www.rosemount.com\terms_of_sale
Emerson Process Management, Rosemount Inc.
IMPORTANT NOTICE
• This installation guide provides basic guidelines for the
Rosemount®3100 Series. It does not provide instructions for
detailed configuration, diagnostics, maintenance, service,
troubleshooting, or intrinsically safe (I.S.) installations. Refer to the
Rosemount 3100 Series Reference Manual (document number
00809-0100-4840) for more instructions. The manual and this
Quick Installation Guide (QIG) are also available electronically on
www.rosemount.com.
The Americas
Emerson Process Management
8200 Market Boulevard
Chanhassen, MN USA 55317
Tel (U.S.) 1-800-999-9307
Tel (International) [phone]
Fax [phone]
Europe, Middle East & Africa
Emerson Process Management
Shared Services Ltd.
Heath Place
Bognor Regis
West Sussex PO22 9SH
England
Tel [phone]
Fax [phone]
A
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P
ac
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Emerson Process Management
Singapore Pte Ltd.
1 Pandan Crescent
Singapore 128461
Tel [phone]
Fax [phone]
[e-mail]

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
3
WARNING
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 power to the Rosemount 3100 Series transmitter
is off and the lines to any other external power source are
disconnected or not powered while wiring the transmitter
Failure to follow safe installation and service guidelines could
result in death or serious injury
• Installation and servicing must be carried out by suitably trained
personnel in accordance with the local code of practice.
• Use the equipment only as specified in this QIG and the
Reference Manual. Failure to do so may impair the protection
provided by the equipment.
• The equipment is not intended to be repaired by the user and is
to be replaced by an equivalent certified unit. Repairs should
only be carried out by the manufacturer or approved repairer.
Any substitution of non-recognized spare parts may jeopardize
safety. Repair, e.g. substitution of components etc. may also
jeopardize safety and is under no circumstances allowed.
• If the equipment is likely to come into contact with aggressive
substances, it is the responsibility of the user to take suitable
precautions that prevent it from being adversely affected, thus
ensuring that the type of protection is not compromised.
Aggressive Substances – e.g. acidic liquids or gases that may
attack metals or solvents that may affect polymeric materials.
Suitable Precautions – e.g. regular checks as part of routine
inspections or establishing from the material’s data sheet that it
is resistant to specific chemicals.
• Verify that the operating environment of the transmitter is
consistent with the appropriate hazardous locations
specifications. See Product Certifications section in this QIG.

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
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• The Integral Display and Push-buttons are only to be used for
the purpose of installation, maintenance, or configuration. The
enclosure cover is to be securely fitted at all other times, thus
ensuring that the type of protection is not compromised.
• Before connecting a HART®-based 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.
• Ensure that only suitably certified cable entry devices (not
supplied) will be used when connecting this equipment.
• Ensure that any unused cable entries are sealed with suitably
certified blanking plugs (not supplied).
• This product is classified Type A in accordance with the
European EMC directive 2004/108/EC. To ensure
electro-magnetic compatibility, in any member state, this
product should not be installed in a residential area.
WARNING

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
5
STEP 1: MOUNT THE TRANSMITTER
Mounting considerations
1. Avoid mounting over objects,
and disturbed flow.
2. Note maximum and minimum
distances from tank wall
(see Figure 1, left side.)
Mounting in a nozzle
When installing on a tank that has a
nozzle or stand-off, and the
transmitter face does not protrude
into the vessel (Figure 2, left side),
use the recommended dimensions
from Table 1.
Table 1.
Threaded Tank Connection
1. Use PTFE tape on the screw
thread (Figure 3, left side.)
2. Lower transmitter into the tank
through the process connection.
3. Turn the transmitter until it is
properly secured in the process
connection.
4. Tighten to 1.5 lbf.ft (2 Nm) using
the hexagon. Do not use
housing to tighten.
Nozzle Diameter
Size (D)
Max Nozzle
Length (L)
DN50 (2 inch) 18mm (3/4”)
DN80 (3 inch) 100mm (4”)
DN100 (4 inch) 100mm (4”)
DN125 (5 inch) 200mm (8”)
tDN150 (6 inch) 350mm (14”)
D
L
Max. 3°
C
C = 0.11m/m (1.3”/ft)
C min. = 0.3m (12”)
Use non-metallic
fitting / flange
Use non-metallic
fitting / flange
Beam angle
6° max.
Figure 1.
Figure 2.
Figure 3.

Quick Installation Guide
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January 2008 Rosemount 3100 Series
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Mounting with optional bracket kit
When installing using a bracket kit:
1. Attach the bracket to the disc
using the 3 screws provided
(see Figure 4 and Figure 5.)
2. Attach the bracket and disc to a
support.
3. Use PTFE tape on the screw
thread of the transmitter
(see Figure 6.)
4. Insert the transmitter into disc.
5. Tighten to 1.5 lbf.ft (2 Nm)
using the hexagon. Do not use
the housing to tighten.
NOTE:
The bracket kit contains a
stainless steel angle bracket and
PVC threaded disc, which may be
used to mount the transmitter on a
support over the liquid surface.
Long SelfTap Screw (3 Positions)
Carbon steel (zinc plated)
PVC
disc
Stainless steel bracket
Note: Combined weight of bracket
and disc is 16oz (0.5kg) approx.
Figure 4.
4.33”
(110.0)
2” NPT/BSPT
0.51”
(13.0)
Ø1.02”
(Ø26.0)
Ø0.26”
(6.5) TYP.
2.95”
(75.0)
0.35”
(8.9)
2.26”
(57.3)
1.5”
(38.0)
2.24”
(57.0)
Ø4.02”
(Ø102.0)
Figure 5.
Figure 6.

Quick Installation Guide
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January 2008 Rosemount 3100 Series
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STEP 2: CONNECT THE WIRING
The Rosemount 3100 Series is a 2-wire loop-powered transmitter
accepting power supplies as follows:
• Model 3101: 12-30VDC
• Model 3102: 12-40VDC
• Model 3105: 12-40VDC (non-hazardous), 12-30VDC (hazardous).
The transmitter requires shielded twisted pair wiring (18-12 AWG) that
is suitable for the supply voltage and approved for use in hazardous
areas.
To Connect the Transmitter
1. Make sure the housing is grounded in accordance with Hazardous
Locations Certifications, national and local electrical codes.
2. Make sure the power supply is disconnected.
3. Remove the transmitter cover.
4. Pull the cable through the cable gland / conduit.
5. Connect wires as illustrated below.
6. If applicable, seal the unused port.
7. Replace the cover and tighten, also tightening the cable gland.
8. Connect the power supply.
Non-Intrinsically
Safe Output Load Resistance 250 :
Power
Supply
HART®
Modem
375 Field
Communicator PC
Rosemount 3100
Series Transmitter
Transmitter Terminals:
Terminal 1 (+): +24 VDC
Terminal 2 (-): 0 VDC
(Connect screen to ground
in the control room).
Figure 7.

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
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The Rosemount Field Communicator requires a minimum load
resistance of 250 Ohm within the loop to function properly
(see “Load Limitations” on page 9)
If using a Rosemount 3490 Series Control Unit, do not include the
additional resistor, or the IS Barrier.
Intrinsically Safe Output
Power
Supply
RL 
250:
Approved IS Barrier DCS
375 Field
Communicator
PC
Rosemount 3105
Transmitter
IS Parameters: Ui = 30 V,
li = 120 mA, Pi = 0.82 W,
Li = 108PH, Ci = 0 nF
T
ransmitter Terminals:
T
erminal 1 (+): +24 VDC
T
erminal 2 (-): 0 VDC
(Connect screen to ground
in the control room).
HART®
Modem
Figure 8.

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
9
Load Limitations
U (V)
R (Ohms)
030
1244
800
400
12 20
(Model 3101)
0
Non-Intrinsically Safe Installation:
40
(Model 3102)
U (V)
R (Ohms)
030
1244
800
400
12 20
0
Intrinsically Safe Installation:
U (V)
R (Ohms)
030
1244
800
400
12 20
(Model 3105)
0
Non-Intrinsically Safe Installation:
533
250
250
533
533
Figure 9.

Quick Installation Guide
00825-0100-4840, Rev AB
January 2008 Rosemount 3100 Series
10
STEP 3: CONFIGURE THE TRANSMITTER
Configuration of the Rosemount 3100 Series transmitter can be done
with the Integral Display and Push-Buttons. Rosemount transmitter
models 3102 and 3105 can use a Rosemount 3490 Series Control
Unit, a 375 Field Communicator, or PC with AMS(TM) Suite: Intelligent
Device Manager.
NOTE:
If the transmitter was configured at the factory, it is not necessary to
proceed with this step, unless you need to verify / change the settings.
For detailed configuration steps, refer to the reference manual
(00809-100-4840).
Rosemount 3100 Series ultrasonic level transmitters can be
configured by using the Integral push-buttons and display.
Please refer the “Integral Display Menu (Model 3101)” diagram below
for the model 3101 menu structure and instructions to edit parameters.
For models 3102 or 3105, please refer to the “Integral Display Menus
(Models 3102/3105)” diagram on page 13.
Figure 10.