Quick Installation Guide
Product Discontinued
00825-0100-4796, Rev CB
February 2004
Rosemount 144
Rosemount 144 PC-Programmable
Temperature Transmitters
Star t
Step 1: Configure (Bench Calibration)
Step 2: Mount the Transmitter
Step 3: Connect the Wiring
Product Certifications
End
¢00825-0100-47968¤
www.rosemount.com
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
© 2004 Rosemount Inc. All rights reserved. All marks property of owner.
Rosemount Division
8200 Market Boulevard
Chanhassen, MN USA
55317
T (US) (800) 999-9307
T (Intnl) (952) 906-8888
F (952) 949-7001
Rosemount
Temperature GmbH
Frankenstrasse 21
63791 Karlstein
Germany
T 49 (6188) 992 0
F 49 (6188) 992 112
Rosemount 144
Emerson Process
Management Asia Pacific
Private Limited
1 Pandan Crescent
Singapore 128461
T (65) 6777 8211
F (65) 6777 0947/65 6777 0743
IMPORTANT NOTICE
This installation guide provides basic guidelines for the Rosemount
144. It does not provide instructions for detailed configuration,
diagnostics, maintenance, service, troubleshooting, or installation.
Refer to the 144 Reference Manual (document number
00809-0100-4796) for more instruction. The manual and this QIG
are also available electronically on www.rosemount.com.
WARNING
Explosions could result in death or serious injury:
Installation of this transmitter in an explosive environment must be
in accordance with the appropriate local, national, and international
standards, codes, and practices. Please review the Product
Certifications for any restrictions associated with a safe installation.
In an Explosion-Proof/Flame-Proof installation, do not remove the
transmitter covers when power is applied to the unit.
Process leaks may cause harm or result in death
• Install and tighten thermowells or sensors before applying
pressure.
• Do not remove the thermowell 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.
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 1: CONFIGURE THE TRANSMITTER
The 144 is configured using a Microsoft Windows-compatible PC
running the 144 configuration software program. For the configuration
software to function properly, the following minimum PC requirements
must be observed:
Hardware/Software Minimum Requirements
IBM Compatible PC: Pentium processor
Memory: 16 MB accessible memory
Hard Drive: 10 MB
Display (Monitor): CGA, HCG, EGA, OR VGA
Resolution: 800 x 600
Operating System: Microsoft® Windows® 95, Windows 98, or Windows NT
Printer (optional): Epson or IBM compatible ASCII printer
Mouse (optional): Microsoft compatible mouse
Language English and German
The 144C Configuration Interface software makes the following
parameters available:
• Sensor type
• Response time (damping)
• Sensor error action (failure mode)
• Linearization
• Upper and lower range values
• Transmitter tag number (electronic tag)
• Temperature units (Celsius, Fahrenheit, Kelvin, and Rankine)
For configuration, please refer to Figure 1 and the help function in the
144C Configuration Interface software.
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 1 CONTINUED...
Default Configuration
Unless ordered otherwise, the factory will configure the 144H
temperature transmitter according to the following:
• Pt100
• 0 to 100 °C
• Output levels compliant with NAMUR Recommendations, NE43;
set fail high (upscale) at factory.
• 5 seconds response time (damping)
Installing the 144 Configuration Software
1. Insert the 144C Configuration Interface software into the CD–ROM
drive. Select the CD–ROM Drive.
2. Click “Install.” On-screen guidelines guide through the installation.
3. If Auto-run is not activated in Windows 95/98/NT, click the “Start”
button, select “Run,” and type [Install.exe].
4. Configuration must occur in a non-hazardous environment.
5. Click the 144C Configuration Interface icon that has appeared on
your desktop.
6. Configure the General, Input, Output, and Option screens.
7. From the Tools menu select “Download the configuration to
the transmitter.”
Figure 1. Transmitter Configuration System.
Disconnect
144H Transmitter
Personal
Computer
Red (+)
Black (–)
*Yellow
*Green
Configuration
Interface Programmer
Connector
*No Connection
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 2: MOUNT THE TRANSMITTER
Mount the transmitter at a high point in the conduit run to prevent
moisture from draining into the transmitter housing.
Typical Connection Head Installation
Head Mount Transmitter with DIN Plate Style Sensor
1. Attach the thermowell to the pipe or process container wall. Install
and tighten the thermowell before applying process pressure.
2. Assemble the transmitter to the sensor. Push the transmitter
mounting screws through the sensor mounting plate and insert the
snap rings (optional) into the transmitter mounting screw groove.
3. Wire the sensor to the transmitter.
4. Insert the transmitter-sensor assembly into the connection head.
Thread the transmitter mounting screw into the connection head
mounting holes. Assemble the extension to the connection head.
Insert the assembly into the thermowell.
5. Slip the shielded cable though the cable gland
6. Attach a cable gland into the shielded cable.
7. Insert the shielded cable leads into the connection head through
the cable entry. Connect and tighten the cable gland.
8. Connect the shielded power cable leads to the transmitter power
terminals. Avoid contact with sensor leads and sensor connections.
9. Install and tighten the connection head cover. Enclosure covers
must be fully engaged to meet explosion-proof requirements.
A
B
C
D
E
A = 144 Transmitter D = Transmitter Mounting Screws
B = Connection Head E = Integral Mount Sensor with Flying Leads
C = Thermowell F = Extension
F
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 2 CONTINUED...
Typical Universal Head Installation
Head Mount Transmitter with Threaded Sensor
1. Attach the thermowell to the pipe or process container wall. Install
and tighten thermowells before applying process pressure.
2. Attach necessary extension nipples and adapters to the
thermowell. Seal the nipple and adapter threads with silicone tape.
3. Screw the sensor into the thermowell. Install drain seals if required
for severe environments or to satisfy code requirements.
4. Pull the sensor wiring leads through the universal head and
transmitter. Mount the transmitter in the universal head by
threading the transmitter mounting screws into the universal head
mounting holes.
5. Mount the transmitter-sensor assembly into the thermowell. Seal
adapter threads with silicone tape.
6. Install conduit for field wiring to the conduit entry of the universal
head. Seal conduit threads with silicone tape.
7. Pull the field wiring leads through the conduit into the universal
head. Attach the sensor and power leads to the transmitter. Avoid
contact with other terminals.
8. Install and tighten the universal head cover. Enclosure covers must
be fully engaged to meet explosion-proof requirements.
A
B
D
C
A = Threaded Thermowell D = Universal Head
B = Threaded Style Sensor E = Conduit Entry
C = Standard Extension
E
Quick Installation Guide
(+) (–)
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 3: CONNECT WIRING AND POWER
Power Supply
The 144H is capable of analog 2-wire current output of 4–20 mA. The
output can be reversed to a 20–4 mA signal or set-up to supply a fixed
mA signal (input is disabled). The maximum load is dependent on the
supply voltages, as R load
If the 144C Configuration Interface Programmer does not operate, the
batteries may need to be replaced.
Table 1. Battery parameters
Battery Type: 9 volt
Dimensions: 26 x 17 x 66mm
Different names: 6GF122, MN1604, 6LR61, 6AM6, Eblock
NOTE
The 144C Configuration Interface Programmer is connected to
hazardous electric voltages, so demounting the installed
communication cable is required.
Wire the Transmitter
Use the following steps to wire the transmitter
1. Connect the positive lead from the power supply to transmitter
terminal 1 and the negative lead to the transmitter terminal 2
2. Tighten the terminal compression screws to ensure adequate
contact. No additional power wiring is required.
3. After making connections, recheck the polarity and correctness of
the connections.
4. Apply power.
Figure 2. Transmitter Wiring Diagram
(Ω) = (Vsupply - 8 V) / (0.023 A).
max
1Transmitter Terminal Number
2
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 3 CONTINUED...
Sensor Connections
The 144H sensor connection is always a 3-wire connection
with cable compensation of up to 10 Ω in each wire. For 2-wire
connections, terminals three and four on the transmitter are shortcircuited (no cable compensation). The 144H accepts a variety of 2and 3-wire RTD inputs. Figure 3 provides instructions for proper
sensor wiring.
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
STEP 3 CONTINUED...
Figure 3. Wiring diagram
Top View of Transmitter
Rosemount 144
• Connect wires to
terminals 3 and 6.
• Short circuit
terminals 3 and 4.
• Connect wires to
terminals 3, 4 and
6.
• Clip the 4th wire
as close to the
epoxy as possible
so that no wire is
exposed.
• Connect the
remaining wires
as a 3-wire RTD.
1
6
5
2-wire RTD
Transmitter
Terminal
Number
3-wire RTD
Transmitter
Terminal
Number
4-wire RTD
Transmitter
Terminal
Number
2
3
4
RTD
36
4
RTD
36
4
RTD
36
4
Clip the 4th wire
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 3 CONTINUED...
Ground the Transmitter
RTD/Ohm Inputs
Each process installation has different requirements for grounding.
Use the grounding options recommended by the facility for the specific
sensor type, or begin with grounding Option 1 (the most common).
Option 1 (for grounded housing):
1. Connect sensor wiring shield to the transmitter housing.
2. Ensure the sensor shield is electrically isolated from surrounding
grounded fixtures.
3. Ground signal wiring shield at the power supply end.
Transmitter
Sensor Wires
Shield ground point
4–20 mA loop
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
STEP 3 CONTINUED...
Option 2 (for ungrounded housing):
1. Connect signal wiring shield to the sensor wiring shield.
2. Ensure the two shields are tied together and electrically isolated
from the housing.
3. Ground shield at the power supply end only.
4. Ensure the sensor shield is electrically isolated from the
surrounding grounded fixtures.
Sensor Wires
Transmitter
4–20 mA loop
Connect shields together, electrically isolated from the transmitter
Shield ground point
Option 3 (for grounded or ungrounded housing):
1. Ground sensor wiring shield at the sensor, if possible.
2. Insure the sensor wiring and signal wiring shields are electrically
isolated from the housing.
3. Do not connect the signal wiring shield to the sensor wiring shield.
4. Ground signal wiring shield at the power supply end.
Transmitter
Sensor Wires
Shield ground point
4–20 mA loop
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
PRODUCT CERTIFICATIONS
Approved Manufacturing Locations
Emerson Process Management Rosemount Division– Chanhassen,
Minnesota, USA
Rosemount Temperature GmbH – Germany
Emerson Process Management Asia Pacific – Singapore
European Union Directive Information
The EC declaration of conformity for all applicable European directives
for this product can be found on the Rosemount website at
www.rosemount.com. A hard copy may be obtained by contacting our
local sales representative.
ATEX Directive (94/9/EC)
Rosemount Inc. complies with the ATEX Directive.
Electro Magnetic Compatibility (EMC) (89/336/EEC)
144H Temperature Transmitter and 144C Configuration Unit – EN
50081-1: 1992; EN 50082-2:1995;
Hazardous Locations Certificates
North American Certifications
Factory Mutual (FM) Approvals
K5 Combination Factory Mutual Intrinsically safe and
Explosion-proof Approvals
Intrinsically Safe for Class I, Division 1; Groups A, B, C, D.
Non-incendive for Class I, Division 2, Groups A, B, C, D when
installed in accordance with Rosemount Installation Drawing
00144-0110. Ambient temperature limits are between –40 and
85 °C. FM Entity Parameters are listed on the installation
drawing (00144-0110) identified on the transmitter
approval label.
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Explosion Proof for Class I, Division 1; Groups B, C, D. Dust
ignition proof for Class II, Division 1, Groups E, F, and G. Dust
ignition proof for Class III, Division 1 hazardous locations when
installed in accordance with Rosemount drawing 00144-0130. A
conduit seal is not required for compliance with NEC 501-5a(1).
T5 (T
= – 40 to 85 °C)
amb
NOTE
Approval K5 is only available with enclosure codes J5 or J6.
Canadian Standards Association (CSA) Approvals
C6 Combination of CSA Intrinsically Safe, Nonincendive, and
Explosion-Proof: Explosion-Proof for Class I, Division 1, Groups
B, C, and D. Dust-ignition proof for Class II, Division 1, Groups
E, F, and G. Dust-ignition proof for Class III, Division 1
hazardous locations when installed in accordance with
Rosemount Drawing 00144-0140 factory sealed. Suitable for
Class I, Division 2, Groups A, B, C, and D.
Intrinsically Safe for Class 1, Division 1, Groups A, B, C,
and D when installed per Rosemount drawing 00144-0120.
Temperature codes: T4 (T
T6 (T
= – 40 to 60 °C)
amb
= – 40 to 85 °C);
amb
NOTE:
Approval C6 is only available with enclosure codes J5 or J6.
Rosemount 144
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
European Certifications
CENELEC ATEX Approvals
I1 Intrinsically Safe Certification
DEMKO 00 ATEX 129255
ATEX Marking: II 1 G
EEx ia IIC T6 (T
EEx ia IIC T4 (T
Entity Parameters: U
1nF, P
= 0.84W
i
= –40 to 60 °C)
amb
= –40 to 85 °C)
amb
= 28VDC, Ii= 120 mA, Li = 10 µH, Ci =
i
Directives:
ATEX: 94/9/EC
EMC: 89/336EEC
Special Conditions for Safe Use (x):
1. For correct use and installation the manufacture’s manual
must be followed.
2. The apparatus must be installed in an enclosure with an
Ingress Protection of at least IP20.
3. The terminals 1 and 2 of the equipment have to be
electrically connected to a barrier located in the
non-hazardous area.
4. The transmitter may only be used with transducers
complying with “Simple Apparatus” according to EN 50020
Clause 5.4.
ED Flameproof Certification
KEMA 99 ATEX 8715
ATEX Marking: II 2 G
EEx d IIC T6 (T
= –40 to 65 °C)
amb
Maximum Input Voltage: 42.4 V
Directives:
ATEX: 94/9/EC
NOTE
Only available with enclosure codes J5 or J6.
Rosemount 144
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Combination Approval
KC Combination Factory Mutual/CSA Intrinsically Safe Approval
Factory Mutual- Intrinsically Safe for Class I, II, III: Div. 1,
Groups A, B, C, D. Non-incendive for Class I, Division 2, Groups
A,B,C,D, when installed in accordance with Rosemount
Installation Drawing 00144-0110. Ambient temperature limits are
between -40 C and 85 °C. FM Entity Parameters are listed on
the installation drawing.
CSA- Intrinsically Safe for Class I, Division 1, Groups A, B, C, D
when connected in accordance with Rosemount Installation
Drawing 00144-0120. T
≤ 60 °C).
(–40 °C ≤ Ta ≤ 85 °C), T6 (–40 °C ≤ Ta
4
Rosemount 144
Quick Installation Guide
00825-0100-4796, Rev CB
February 2004
Rosemount 144
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