Reference Manual
00809-0100-4021, Rev GC
April 2014
Rosemount® 3144P Temperature Transmitter
Reference Manual
NOTICE
00809-0100-4021, Rev GC
Rosemount® 3144P Temperature
Transmitter
Title Page
April 2014
Read this manual before working with the product. For personal and system safety, and for
optimum product performance, make sure you thoroughly understand the contents before
installing, using, or maintaining this product.
Within the United States, Emerson Process Management has two toll-free assistance
numbers:
Customer Central
Technical support, quoting, and order-related questions.
1-800-999-9307 (7:00 am to 7:00 pm CST)
North American Response Center
Equipment service needs.
1-800-654-7768 (24 hours)
International
(952)-906-8888
The products described in this document are NOT designed for nuclear-qualified
applications. Using non-nuclear qualified products in applications that require
nuclear-qualified hardware or products may cause inaccurate readings.
For information on Rosemount nuclear-qualified products, contact your local Emerson
Process Management Sales Representative.
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Table of Contents
1Section 1: Introduction
1.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1.1 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1.2 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.2 Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.3 Environmental . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3
1.2.4 Moist or corrosive environments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4
1.2.5 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.2.6 Software compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5
1.3 Return of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4 3144P revisions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6
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1.5 Confirm HART revision capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8
2Section 2: Installation
2.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.2 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.2.1 Setting the loop to manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10
2.2.2 Set the switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11
2.3 Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13
2.4 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.4.1 Typical North American installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15
2.4.2 Typical European installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16
2.4.3 In conjunction with a Rosemount 333 HART Tri-Loop™
(HART / 4–20 mA only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
2.4.4 LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18
2.4.5 Multichannel installation (HART / 4–20 mA only). . . . . . . . . . . . . . . . . . . . .20
2.5 Wiring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
2.5.1 HART / 4–20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
2.5.2 Foundation fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
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2.5.3 Sensor connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23
2.6 Power supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24
2.6.1 Surges/transients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
2.6.2 Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
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3Section 3: HART® commissioning
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.2 Confirm HART revision capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
3.3 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
3.4 Field communicator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .30
3.4.1 Updating the HART communication software . . . . . . . . . . . . . . . . . . . . . . .30
3.4.2 Device dashboard menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32
3.4.3 Device dashboard Fast Key sequences . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38
3.5 Review configuration data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.5.1 Review. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.6 Check output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.6.1 Analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.7 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40
3.7.1 Variable mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.7.2 Sensor configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.7.3 Change type and connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
3.7.4 Output units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.7.5 Sensor 1 serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.7.6 Sensor 2 serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.7.7 2-wire RTD offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42
3.7.8 Terminal (body) temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
3.7.9 Dual-sensor configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .43
3.8 Device output configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
3.8.1 PV range values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
3.8.2 Process variable damping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92
3.8.3 Alarm and saturation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
3.8.4 HART output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
3.8.5 LCD display options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
3.9 Device information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
3.9.1 Tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
3.9.2 Long tag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
3.9.3 Date . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
3.9.4 Descriptor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
3.9.5 Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
3.10Measurement filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
3.10.150/60 Hz filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95
3.10.2Master reset. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
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3.10.3Intermittent sensor detect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
3.10.4Intermittent threshold. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96
3.10.5Open sensor holdoff. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
3.11Diagnostics and service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97
3.11.1Loop test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
3.12Multidrop communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98
3.13Use with the HART Tri-Loop. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
3.14Calibration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
3.14.1Calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
3.15Trim the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
3.15.1Sensor input trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
3.15.2Active calibrator and EMF compensation. . . . . . . . . . . . . . . . . . . . . . . . . . 124
3.15.3Transmitter-sensor matching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
3.15.4D/A output trim or scaled output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
3.15.5Output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
3.15.6Scaled output trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
3.16Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
3.16.1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
3.16.2LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
3.16.3Spare parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
4Section 4: Foundation™ fieldbus configuration
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
4.3 General block information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.3.1 Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.3.2 Node address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.3.3 Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
4.3.4 Link Active Scheduler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
4.3.5 Capabilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
4.4 Foundation fieldbus function blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
4.5 Resource block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
4.5.1 Features and Features_Sel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
4.5.2 PlantWeb
™
alerts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
Tab le of C ontents
4.5.3 Recommended actions for PlantWeb alerts . . . . . . . . . . . . . . . . . . . . . . . 148
4.5.4 Recommended actions for field diagnostics per NE107 . . . . . . . . . . . . . 149
4.5.5 Resource block diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
4.6 Sensor transducer block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
4.6.1 Sensor transducer block diagnostics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
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4.7 LCD display transducer block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
4.7.1 Custom meter configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
4.7.2 LCD display transducer block diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . 153
4.8 Hot Backup
4.9 Analog Input (AI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
4.9.1 Simulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
4.9.2 Configure the AI block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
4.9.3 Filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
4.9.4 Process alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159
4.9.5 Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
4.9.6 Advanced features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160
4.9.7 Analog input diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
4.10Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
4.10.1Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
™
transducer. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
4.10.2Trim the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
4.10.3Advanced diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
4.10.4Statistical process monitoring (SPM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
4.10.5SPM configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
4.11Troubleshooting guides . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
4.11.1Foundation fieldbus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
4.11.2LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
5Section 5: Maintenance
5.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
5.2 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
5.2.1 Test terminal (HART / 4–20 mA only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
5.2.2 Sensor checkout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
5.2.3 Electronics housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
5.2.4 Transmitter diagnostics logging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
6Section 6: Certified safety instrumented system (safety-
certified)
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6.1 Safety instrumented systems (SIS) certification. . . . . . . . . . . . . . . . . . . . . . . . . . 179
6.2 Rosemount
6.3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
6.4 Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
6.5 Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
®
3144P safety certified identification . . . . . . . . . . . . . . . . . . . . . . . 179
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Table of Contents
April 2014
6.6 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
6.7 Certification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
6.8 3144P safety-certified identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
6.9 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
6.10Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
6.11Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
6.12Operation and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
6.12.1Proof test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182
6.12.2Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
6.13Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
6.13.1Failure rate data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
6.13.2Product life. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
6.14Spare parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
7Section 7: Prior use (PU) safety instrumented system
7.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
7.2 Safe failure fraction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
7.3 Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
7.3.1 Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
7.3.2 Changing switch position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
7.3.3 Proof test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 190
AAppendix A: Reference data
A.1 HART® and Foundation™ fieldbus specifications . . . . . . . . . . . . . . . . . . . . . . . . 191
A.1.1 Functional specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
A.1.2 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191
A.1.3 Performance specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
A.2 HART / 4–20 mA specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
A.3 Foundation fieldbus specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
A.4 Dimensional drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203
A.5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Tab le of C ontents
A.6 Spare parts list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 211
BAppendix B: Product Certifications
B.1 Approved Manufacturing Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
B.2 European Directive Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
B.3 Ordinary Location Certification from FM Approvals . . . . . . . . . . . . . . . . . . . . . . 217
ix
Table of Contents
April 2014
Reference Manual
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x
Table of Contents
Reference Manual
00809-0100-4021, Rev GC
Section 1 Introduction
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 1
Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
Return of materials . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
3144P revisions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Confirm HART revision capability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
1.1 Overview
1.1.1 Manual
This manual is designed to assist in the installation, operation, and maintenance of the
Rosemount
®
3144P.
Section 1: Introduction
April 2014
Section 1: Introduction
Transmitter and Manual overview
Considerations
Return of material
Section 2: Installation
Mounting
Installation
Wiring
Power supply
Section 3: HART® commissioning
Field communicator
Configuration
Multidrop communication
Calibration
Trim the transmitter
Section 4: Foundation™ fieldbus configuration
Introduction
Calibration
Hardware maintenance
Diagnostic messaging
Trim the transmitter
1
Section 1: Introduction
April 2014
Section 5: Maintenance
Maintenance
Tro u bl esh o oti ng
Section 6: Certified safety instrumented system (safety-certified)
Information regarding Safety Certified transmitters
Appendix A: Reference data
Specifications
Dimensional drawings
Ordering information
Appendix B: Product Certifications
Product certifications
Installation drawings
1.1.2 Transmitter
Reference Manual
00809-0100-4021, Rev GC
Industry-leading temperature transmitter delivers unmatched field reliability and innovative
process measurement solutions:
Superior accuracy and stability
Dual and single sensor capability with universal sensor inputs (RTD, T/C, mV, ohms)
Comprehensive sensor and process diagnostics offering
IEC 61508 safety certification
Dual-compartment housing
Large LCD display
Selectable HART Revision (5 and 7) or FOUNDATION fieldbus protocols
Improve efficiency with best-in-class product specifications and capabilities:
Reduce maintenance and improve performance with industry leading accuracy and
stability
Improve measurement accuracy by 75% with Transmitter-Sensor Matching
Ensure process health with system alerts and easy to use Device Dashboards
Easily check device status and values on local LCD display with large percent range
graph
Achieve high reliability and installation ease with the industry's most rugged dual
compartment design
2
Introduction
Reference Manual
00809-0100-4021, Rev GC
Optimize measurement reliability with diagnostics designed for any protocol on any host
system.
Thermocouple Degradation Diagnostic monitors the health of a thermocouple loop,
Minimum and Maximum Temperature Tracking tracks and records temperature
Sensor Drift Alert detects sensor drift and alerts the user
the Hot Backup
enabling preventative maintenance
extremes of the process sensors and the ambient environment
™
feature provides temperature measurement redundancy
Section 1: Introduction
April 2014
Refer to the following literature for a full range of compatible connection heads, sensors, and
thermowells provided by Emerson
Temperature Sensors and Assemblies Product Data Sheet, Volume 1 (document
number 00813-0100-2654)
Temperature Sensors and Assemblies Product Data Sheet, Metric (document number
00813-0200-2654)
1.2 Considerations
1.2.1 General
Electrical temperature sensors, such as resistance temperature detectors (RTDs) and
thermocouples (T/Cs), produce low-level signals proportional to temperature. The 3144P
transmitter converts low-level signals to HART or F
signals to the control system via two power/signal wires.
1.2.2 Electrical
Proper electrical installation is essential to prevent errors due to sensor lead resistance and
electrical noise. For HART communications, the current loop must have between 250 and 1100
ohms resistance. Refer to Figure 2-11 on page 22 for sensor and current loop connections.
F
OUNDATION fieldbus devices must have proper termination and power conditioning for reliable
operation. Shielded cables must be used for F
one place.
®
Process Management:
OUNDATION fieldbus and then transmits the
OUNDATION fieldbus and may only be grounded in
1.2.3 Environmental
Temperature effects
The transmitter will operate within specifications for ambient temperatures between –40 and
185 °F (–40 and 85 °C). Since heat from the process is transferred from the thermowell to the
transmitter housing, if the expected process temperature is near or beyond specification limits,
consider using additional thermowell lagging, an extension nipple, or a remote mounting
configuration to isolate the transmitter from the process. Figure 1-1 details the relationship
between housing temperature rise and extension length.
Introduction
3
Section 1: Introduction
(1,500 °F)
Temperature
Oven
(1,000 °F)
Temperature
Oven
(482 °F)
Temperature
Oven
Housing Temperature
Rise Above
Ambient °C (°F)
60 (108)
50 (90)
40 (72)
0
30 (54)
20 (36)
10 (18)
3
4
56
789
Extension Length (in.)
815 °C
250 °C
540 °C
22
3.6
April 2014
Figure 1-1. 3144P Transmitter Housing Temperature Rise versus Extension Length for a
Example:
Reference Manual
00809-0100-4021, Rev GC
Test Installation
The maximum permissible housing temperature rise (T) can be calculated by subtracting the
maximum ambient temperature (A) from the transmitter’s ambient temperature specification
limit (S). For instance, if A = 40 °C.
T = S - A
T = 85 °C – 40 °C
T = 45 °C
For a process temperature of 540 °C (1004 °F), an extension length of 3.6 inches (91.4 mm)
yields a housing temperature rise (R) of 22 °C (72 °F), providing a safety margin of 23 °C (73 °F).
A 6.0 inch (152.4 mm) extension length [R = 10 °C (50 °F)] offers a higher safety margin [35 °C
(95 °F)] and reduces temperature-effect errors but would probably require extra transmitter
support. Gauge the requirements for individual applications along this scale. If a thermowell
with lagging is used, the extension length may be reduced by the length of the lagging.
1.2.4 Moist or corrosive environments
The 3144P temperature transmitter has a highly reliable dual compartment housing designed
to resist moisture and corrosion. The sealed electronics module is mounted in a compartment
that is isolated from the terminal side with conduit entries. O-ring seals protect the interior
when the covers are properly installed. In humid environments, however, it is possible for
moisture to accumulate in conduit lines and drain into the housing.
4
Note
Each transmitter is marked with a tag indicating the approvals. Install the transmitter according
to all applicable installation codes, and approval and installation drawings (see Appendix B:
Product Certifications). Verify that the operating atmosphere of the transmitter is consistent
with the hazardous locations certifications. Once a device labeled with multiple approval types
is installed, it should not be reinstalled using any of the other labeled approval types. To ensure
this, the approval label should be permanently marked to distinguish the approval type(s) used.
Introduction
Reference Manual
00809-0100-4021, Rev GC
1.2.5 Installation
When choosing an installation location and position, take access to the transmitter into
account.
Terminal side of electronics housing
Mount the transmitter so the terminal side is accessible, allowing adequate clearance for cover
removal. Best practice is to mount the transmitter with the conduit entries in a vertical position
to allow for moisture drainage.
Circuit side of electronics housing
Mount the transmitter so the circuit side is accessible, providing adequate clearance for cover
removal. Additional room is required for LCD display installation. The transmitter may be
mounted directly to or remotely from the sensor. Using optional mounting brackets, the
transmitter may be mounted to a flat surface or a 2.0 inch (50.8 mm) diameter pipe (see
“Mounting” on page 192).
1.2.6 Software compatibility
Section 1: Introduction
April 2014
Replacement transmitters may contain revised software that is not fully compatible with the
existing software. The latest device descriptors (DD) are available with new field communicators
or they can be loaded into existing communicators at any Emerson Process Management
Service Center or via the Easy Upgrade process. For more information on upgrading a field
communicator, see Section 3.
To download new device drivers, visit www.AMSSuite.com.
1.3 Return of materials
To expedite the return process in North America, call the Emerson Process Management
National Response Center (800-654-7768) for assistance with any needed information or
materials.
The center will ask for the following information:
Product model
Serial numbers
The last process material to which the product was exposed
The center will provide
A Return Material Authorization (RMA) number
Instructions and procedures to return goods that were exposed to hazardous
substances
Introduction
For other locations, contact an Emerson Process Management representative.
Note
If a hazardous substance is identified, a Material Safety Data Sheet (MSDS), required by law to be
available to people exposed to specific hazardous substances, must be included with the
returned materials.
5
Section 1: Introduction
April 2014
1.4 3144P revisions
HART
The initial release of the 3144P HART was device revision 3. Each additional revision had
incremental improvements.
Table 1-1. HART 3144P Revisions
Software release
date
April-2012 1.1.1 2
Feb-2007 N/A 1 5 4 00809-0100-4021
Dec 2003 N/A N/A 5 3 00809-0100-4021
(1) NAMUR Soft ware Revision is located in the hardware tag of the device. HART Soft ware Revision can be read using a HART capable
configuration tool.
(2 ) Dev ice D rive r fi le na mes use D evic e and DD R evis ion , e.g . 10_ 07. HART Pro toco l is desi gned to e nabl e leg acy dri ver r evi sion s to continue
to com municate with ne w HART de vices. To ac cess thi s funct ionalit y, the ne w device driver m ust be do wnloade d. It is r ecommen ded to
download the new device driver to ensure new functionality.
(3) HART Revision 5 and 7 Selectable, Thermocouple Degradation Diagnostic, Min/Max Tracking.
Table 1- 1 summarizes these changes.
Identify device Field device driver Review instructions
NAMUR
software
revision
HART
software
revision
Reference Manual
00809-0100-4021, Rev GC
HART
universal
(1)
(2)
revision
7 6
5 5
Device
revision
(3)
(3)
Manual document
number
00809-0100-4021
FOUNDATION fieldbus
The following table summarizes the 3144P fieldbus revision history.
Table 1-2. FOUNDATION fieldbus 3144P Revisions
Device
rev.
Rev 1 1.00.011 5 Initial release Mar. 2004
Rev 1 1.00.024 5 Minor product maintenance, software Sep. 2004
Rev 1 1.00.024 6 Minor product maintenance, hardware Dec. 2004
Rev 1 1.01.004 6 Software update Oct. 2005
Rev 1 1.01.010 7
Rev 2 2.02.003 7
Software
rev.
Hardware
rev.
Description
Component obsolescence hardware change and
software to support the hardware change.
FF Sensor and Process Diagnostic Release (D01):
Thermocouple Degradation Diagnostic and
Minimum and Maximum Temperature Tracking
Date
Feb. 2007
Nov. 2008
6
Introduction
Reference Manual
00809-0100-4021, Rev GC
Table 1-2. FOUNDATION fieldbus 3144P Revisions
Section 1: Introduction
April 2014
Device
rev.
Software
rev.
Hardware
rev.
Description
Rev 3 3.10.23 7 Device Compliance to ITK 6.0.1. Addition of NE107
device diagnostic information. Ease of use
improvements including:
Hot Backup functionality has been
moved to the transducer block, allowing
easier configuration from the DD
Device is shipped with the simulate
switch ON, allowing device alerts
simulation without cover removal
Device has unique block names using the
last four digits (XXXX) of the output
board serial number, e.g. AI_1400_XXXX
All blocks are instantiated before
shipping, including model option code
dependent blocks. The product also has
all parameters initialized so that its
primary measurement is available with
no user changes required.
All devices ship will AI block scheduled.
Customer will be able to use old DD files
when replacing a device with a newer rev
device - This is possible for devices with
device revision number 3 and above.
Wherever possible, the product ships
with parameters initialized to common
values. The product shall ship with no
uninitialized parameters that will keep
the transmitter from providing its
primary measurement right out of the
box.
The product's default block tags are be
less than or equal to 16 characters in
length.
Custom function blocks were replaced
with enhanced function blocks.
Default block tags include underscores,
“_”, instead of white spaces.
The CF file has a better description of the
device, including meaningful defaults
and example values.
Device provides means to properly range
graphs and charts in the device
dashboards.
Date
June 2013
Introduction
7
Section 1: Introduction
April 2014
1.5 Confirm HART revision capability
If using HART based control or asset management systems, confirm the HART capability of
those systems prior to transmitter installation. Not all systems are capable of communicating
with HART Revision 7 protocol. This transmitter can be configured for either HART Revision 5 or
Revision 7.
Switch HART revision mode
If the HART configuration tool is not capable of communicating with HART Revision 7, the
3144P will load a Generic Menu with limited capability. The following procedures will switch the
HART revision mode from the Generic Menu.
1. Manual Setup>Device Information>Identification>Message
a. To change to HART Revision 5, Enter: “HART5” in the Message field
b. To change to HART Revision 7, Enter: “HART7” in the Message field
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00809-0100-4021, Rev GC
8
Introduction
Reference Manual
00809-0100-4021, Rev GC
Section 2 Installation
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 9
Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 10
Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 13
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 15
Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 20
Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
2.1 Safety messages
Instructions and procedures in this section may require special precautions to ensure the safety
of the personnel performing the operations. Information that potentially raises safety issues is
indicated by a warning symbol ( ). Please refer to the following safety messages before
performing an operation preceded by this symbol.
Section 2: Installation
April 2014
Explosions could result in death or serious injury.
Do not remove the transmitter cover in explosive atmospheres when the circuit is live.
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.
Verify that the operating atmosphere of the transmitter is consistent with the
appropriate hazardous locations certifications.
Both transmitter covers must be fully engaged to meet explosion-proof requirements.
Failure to follow these installation guidelines could result in death or serious injury.
Make sure only qualified personnel perform the installation.
Process leaks could result in death or serious injury.
Install and tighten thermowells or sensors before applying pressure, or process
leakage may result.
Do not remove the thermowell while in operation. Removing while in operation may
cause process fluid leaks.
Electrical shock could cause death or serious injury. If the sensor is installed in a
high-voltage environment and a fault or installation error occurs, high voltage may
be present on the transmitter leads and terminals.
Use extreme caution when making contact with the leads and terminals.
9Installation
Section 2: Installation
No
Yes
No
Yes
Bench
Calibration?
BASIC SETUP
Refer to
Section 5:
Maintenance
Set Units
Set Range
Valu es - HART
Set Sensor
Types
Set Number of
Wires
VERIFY
Simulate Sensor
Input
FIELD INSTALL
Set Jumpers or
Switches
Mount the
Tra ns mit te r
Power the
Tra ns mit te r
Check for
Process Leaks
Wire the
Tra ns mit te r
START HERE
Done
Within
Specifications?
Set Damping
April 2014
2.2 Commissioning
The 3144P must be configured for certain basic variables to operate. In many cases, these
variables are pre-configured at the factory. Configuration may be required if the variables need
to be changed.
Commissioning consists of testing the transmitter and verifying transmitter configuration data.
Rosemount
Commissioning the transmitter on the bench before installation using a field communicator or
AMS
For more information on using the field communicator with the 3144P transmitter, see “HART®
commissioning” on page 29. For more information on using the 3144 with F
fieldbus, see Section 4: Foundation™ fieldbus configuration.
Figure 2-1. Installation Flowchart
®
3144P transmitters can be commissioned either before or after installation.
™
Device Manager ensures that all transmitter components are in working order.
Reference Manual
00809-0100-4021, Rev GC
OUNDATION
™
2.2.1 Setting the loop to manual
10
Set the process application loop to manual when sending or requesting data that would disrupt
the loop or change the output of the transmitter. The field communicator or AMS Device
Manager will prompt to set the loop to manual, when necessary. Acknowledging the prompt
does not set the loop to manual, it is only a reminder. Setting the loop to manual is a separate
operation.
Installation
Reference Manual
00809-0100-4021, Rev GC
2.2.2 Set the switches
Section 2: Installation
April 2014
HART
®
Without an LCD display
1. If the transmitter is installed in a loop, set the loop to manual mode and disconnect the
power.
2. Remove the housing cover on the electronics side of the transmitter. Do not remove
the transmitter cover in explosive atmospheres with a live circuit.
3. Set the switches to the desired position (see Figure 2-2).
4. Replace the transmitter cover. Both transmitter covers must be fully engaged to meet
explosion-proof requirements.
5. Apply power and set the loop to automatic mode.
With an LCD display
1. If the transmitter is installed in a loop, set the loop to manual mode and disconnect the
power.
2. Remove the housing cover on the electronics side of the transmitter. Do not remove
the transmitter cover in explosive atmospheres with a live circuit.
3. Unscrew the LCD display screws and gently slide the meter straight off.
4. Set the switches to the desired position (see Figure 2-2).
5. Gently slide the LCD display back into place, taking extra precautions with the 10 pin
connection.
6. Replace and tighten the LCD display screws to secure the LCD display.
7. Replace the transmitter cover. Both transmitter covers must be fully engaged to meet
explosion-proof requirements.
8. Apply power and set the loop to automatic mode.
Installation
11
Section 2: Installation
A
C
D
B
April 2014
FOUNDATION fieldbus
Without an LCD display
1. If the transmitter is installed in a loop, set the loop to Out-of-Service (OOS) mode (if
2. Remove the housing cover on the electronics side of the transmitter. Do not remove
3. Set the switches to the desired position (see Figure 2-1).
4. Replace the transmitter cover. Both transmitter covers must be fully engaged to meet
5. Apply power and set the loop to In-Service mode.
With an LCD display
1. If the transmitter is installed in a loop, set the loop to OOS (if applicable) and disconnect
Reference Manual
00809-0100-4021, Rev GC
applicable) and disconnect the power.
the transmitter cover in explosive atmospheres with a live circuit.
explosion-proof requirements.
the power.
2. Remove the housing cover on the electronics side of the transmitter. Do not remove
the transmitter cover in explosive atmospheres with a live circuit.
3. Unscrew the LCD display screws and gently pull the meter straight off.
4. Set the switches to the desired position.
5. Replace and tighten the LCD display screws to secure the LCD display.
6. Replace the transmitter cover. Both transmitter covers must be fully engaged to meet
explosion-proof requirements.
7. Apply power and set the loop to In-Service mode.
Figure 2-2. Transmitter Switch Locations
(1) Alarm and Security (HART), Simulate and Write Protect (FOUNDATION fieldbus)
12
Dimensions are in inches (millimeters).
A. Switches
B. LCD display connector
C. 4.4 (112)
D. 4.4 (112)
(1)
Installation
Reference Manual
00809-0100-4021, Rev GC
Write protect switch (HART and FOUNDATION fieldbus)
The transmitter is equipped with a write-protect switch that can be positioned to prevent
accidental or deliberate change of configuration data.
Alarm switch (HART)
An automatic diagnostic routine monitors the transmitter during normal operation. If the
diagnostic routine detects a sensor failure or an electronics failure, the transmitter goes into
alarm (high or low, depending on the position of the failure mode switch).
The analog alarm and saturation values used by the transmitter depend on whether it is
configured to standard or NAMUR-compliant operation. These values are also custom-configurable in both the factory and the field using the HART Communications. The limits are:
21.0 I 23 for high alarm
3.5 I 3.75 for low alarm
Table 2-1. Values for standard and NAMUR operation
Section 2: Installation
April 2014
Standard operation (factory default) NAMUR-compliant operation
Fail High 21.75 mA I 23.0 mA Fail High 21 mA I 23.0 mA
High Saturation I 20.5 mA High Saturation I 20.5 mA
Low Saturation I 3.90 mA Low Saturation I 3.8 mA
Fail Low I 3.75 mA Fail Low I 3.6 mA
Simulate switch (FOUNDATION fieldbus)
Simulate switch is used to replace the channel value coming from the Sensor Transducer Block.
For testing purposes, it manually simulates the output of the Analog Input Block to a desired
value.
2.3 Mounting
If possible, the transmitter should be mounted at a high point in the conduit run so moisture
from the conduits will not drain into the housing. The terminal compartment could fill with
water if the transmitter is mounted at a low point in the conduit run. In some instances, the
installation of a poured conduit seal, such as the one pictured in Figure 2-4, is advisable. Remove
the terminal compartment cover periodically and inspect the transmitter for moisture and
corrosion.
Installation
13
Section 2: Installation
Conduit
lines
Conduit
lines
A
D
B
E
F
C
April 2014
Figure 2-3. Incorrect Conduit installation
Figure 2-4. Recommended Mounting with Drain Seal
Reference Manual
00809-0100-4021, Rev GC
A. Sealing compound
B. Union coupling with extension
C. Conduit for field wiring
D. Thermowell
E. Sensor hex
F. Poured conduit seal (where required)
If mounting the transmitter directly to the sensor assembly, use the process shown in
Figure 2-5. If mounting the transmitter apart from the sensor assembly, use conduit between
the sensor and transmitter. The transmitter accepts male conduit fittings with
M20 × 1.5 (CM 20), PG 13.5 (PG 11), or JIS G
1
JIS G
/2 threads are provided by an adapter). Make sure only qualified personnel perform the
1
/2 threads (M20 × 1.5 (CM 20), PG 13.5 (PG 11), or
1
/2–14 NPT,
installation.
The transmitter may require supplementary support under high-vibration conditions,
particularly if used with extensive thermowell lagging or long extension fittings. Pipe-stand
mounting, using one of the optional mounting brackets, is recommended for use in
high-vibration conditions.
14
Installation
Reference Manual
A
B
F
E
D
C
00809-0100-4021, Rev GC
2.4 Installation
2.4.1 Typical North American installation
1. Attach the thermowell to the pipe or process container wall. Install and tighten
thermowells and sensors, then apply process pressure to perform a leak test.
2. Attach necessary unions, couplings, and extension fittings. Seal the fitting threads with
PTFE tape (if required).
3. Turn the sensor into the thermowell or directly into the process (depending on
installation requirements).
4. Verify all sealing requirements for severe environments or to satisfy code requirements.
5. Attach the transmitter to the thermowell/sensor assembly. Seal all threads with PTFE
tape (if required).
6. Pull sensor leads through the extensions, unions, or couplings into the terminal side of
the transmitter housing.
Section 2: Installation
April 2014
7. Install field wiring conduit to the remaining transmitter conduit entry.
8. Pull the field wiring leads into the terminal side of the transmitter housing.
9. Attach the sensor leads to the transmitter sensor terminals. Attach the power leads to
the transmitter power terminals.
10. Attach and tighten both transmitter covers since both transmitter covers must be fully
engaged to meet explosion-proof requirements.
Figure 2-5. Typical Direct Mounted Configuration
Dimensions are in inches (millimeters).
A. Thermowell
B. Extension
C. Union or coupling
D. Extension fitting length
E. 3.2 (81)
F. Conduit for field wiring (dc power)
Installation
15
Section 2: Installation
B
A
C
D
E
April 2014
Note
The National Electrical Code requires that a barrier or seal be used in addition to the primary
(sensor) seal to prevent process fluid from entering the electrical conduit and continuing to the
control room. Professional safety assistance is recommended for installation in potentially
hazardous processes.
2.4.2 Typical European installation
1. Mount the thermowell to the pipe or the process container wall. Install and tighten
thermowells and sensors then apply pressure and perform a leak check before starting
the process.
2. Attach a connection head to the thermowell.
3. Insert the sensor into the thermowell and wire it to the connection head, using the
wiring diagram located on the inside of the connection head.
4. Mount the transmitter to a 2-inch (50 mm) pipe or a suitable panel using one of the
optional mounting brackets. The B4 bracket is shown in Figure 2-6.
Reference Manual
00809-0100-4021, Rev GC
5. Attach cable glands to the shielded cable running from the connection head to the
transmitter conduit entry.
6. Run the shielded cable from the opposite conduit entry on the transmitter back to the
control room.
7. Insert the shielded cable leads through the cable entries into the connection head and
the transmitter. Connect and tighten the cable glands.
8. Connect the shielded cable leads to the connection head terminals, located inside of
the connection head, and the sensor wiring terminals, located inside of the transmitter
housing. Avoid contact with the leads and the terminals.
Figure 2-6. Typical Remote Mounted Configuration with Cable Glands
A. Cable gland
B. 2-inch pipe
C. Shielded cable from sensor to transmitter
D. B4 Mounting bracket
E. Shielded cable from transmitter to control room
16
Installation
Reference Manual
00809-0100-4021, Rev GC
Section 2: Installation
April 2014
2.4.3 In conjunction with a Rosemount 333 HART Tri-Loop
(HART / 4–20 mA only)
Use the dual-sensor option 3144P transmitter that is operating with two sensors in conjunction
with a 333 HART Tri-Loop HART-to-Analog Signal Converter to acquire an independent 4–20 mA
analog output signal for each sensor input. The 3144P transmitter can be configured to output
four of the six following digital process variables:
Sensor 1
Sensor 2
Differential temperature
Average temperature
First good temperature
Transmitter terminal temperature
The HART Tri-Loop reads the digital signal and outputs any or all of these variables into as many
as three separate 4–20 mA analog channels.
Refer to Figure 2-7 for basic installation information. Refer to the 333 HART Tri-Loop
HART-to-Analog Signal Converter Reference Manual (document number 00809-0100-4754) for
complete installation information.
™
Installation
17
Section 2: Installation
START HERE
Unpack the
Tri -L oop
Review the
Tri -L oop
Reference
Manual
Install the
3144P
Set the 3144P
Burst Command
Order
Set the 3144P to
Burst HART
Command 3
Review Tri-Loop
Installation
Considerations
Mount the
Tri -Loop to a
DIN Rail
Run Wires from
3144P to Burst
Input Terminals
Install Channel 1
Wires from
Tri-Loop to
Control Room
INSTALL THE
TRI-LOOP
OPTIONAL:
Install Channel 2
Wires from
Tri-Loop to
Control Room
OPTIONAL:
Install Channel 3
Wires from
Tri-Loop to
Control Room
Pass System
Tes t?
COMMISSION
THE TRI-LOOP
Configure the
Tri -Loop to
Receive 3144P
Burst
Commands
3144P
Installed?
Refer to the
HART Tri-Loop
Reference
Manual
DONE
No
Yes
Yes
No
April 2014
Reference Manual
00809-0100-4021, Rev GC
Figure 2-7. HART Tri-Loop Installation Flowchart
(1)
2.4.4 LCD display
Transmitters ordered with the LCD display option (code M5) are shipped with the LCD display
installed. After-market installation of the LCD display on a conventional 3144P transmitter
requires a small instrument screwdriver and the LCD display kit, which includes:
(1) See “Use with the HART Tri-Loop” on page 99 for configuration information.
18
LCD display assembly
Extended cover with cover O-ring in place
Captive screws (quantity 2)
10-pin interconnection header
Installation
Reference Manual
00809-0100-4021, Rev GC
To install the LCD display:
1. If the transmitter is installed in a loop, set the loop to manual (HART) / out-of-service
2. Remove the housing cover from the electronics side of the transmitter. Do not remove
3. Ensure that the transmitter write protect switch is set to the Off position. If transmitter
4. Insert the interconnection header in the 10-pin socket on the face of the electronics
5. The meter can be rotated in 90-degree increments for easy viewing. Position one of the
6. Attach the LCD display assembly to the interconnection pins, then thread and tighten
Section 2: Installation
April 2014
(F
OUNDATION fieldbus) mode and disconnect the power.
the transmitter covers in explosive atmospheres with a live circuit.
security is On, the transmitter cannot be configured to recognize the LCD display. If
security On is desired, configure the transmitter for the LCD display, and then install the
meter.
module. Insert the pins into the electronics LCD display interface.
four 10-pin sockets on the back of the meter to accept the interconnection header.
the LCD display screws into the holes on the electronics module.
7. Attach the extended cover; tighten at least one-third turn after the O-ring contacts the
transmitter housing. Both transmitter covers must be fully engaged to meet explosion
proof requirements.
8. Apply power and set the loop to automatic (HART) / in-service (F
OUNDATION fieldbus)
mode.
Once the LCD display is installed, configure the transmitter to recognize the meter option. Refer
to “LCD display options” on page 94 (HART) or “LCD display transducer block” on page 152
(F
OUNDATION fieldbus).
Note
Observe the following LCD display temperature limits:
Operating:–4 to 185 °F (–20 to 85 °C)
Storage:–50 to 185 °F (–45 to 85 °C)
Installation
19
Section 2: Installation
Tra ns mit te r
no. 1
Readout or
Controller no. 1
Tra ns mit te r
no. 2
Readout or
Controller no. 2
Battery
Backup
To Additional
Tra ns mit te rs
dc Power
supply
Between 250 and 1100 If
No Load Resistor
R
Lead
R
Lead
R
Lead
April 2014
00809-0100-4021, Rev GC
2.4.5 Multichannel installation (HART / 4–20 mA only)
Several transmitters can be connected to a single master power supply (see Figure 2-8). In this
case, the system may be grounded only at the negative power supply terminal. In multichannel
installations, where several transmitters depend on one power supply and the loss of all
transmitters would cause operational problems, consider an uninterrupted power supply or a
back-up battery. The diodes shown in Figure 2-8 prevent unwanted charging or discharging of
the back-up battery.
Figure 2-8. Multichannel Installations
Reference Manual
2.5 Wiring
2.5.1 HART / 4–20 mA
Field wiring
The power to the transmitter is supplied over the signal wiring. Signal wiring does not need to
be shielded, but twisted pairs should be used for best results. Do not run unshielded signal
wiring in conduit or open trays with power wiring or near heavy electrical equipment because
high voltage may be present on the leads and may cause an electrical shock. To wire the
transmitter for power:
1. Remove the transmitter covers. Do not remove the transmitter covers in an explosive
atmosphere when the circuit is live.
2. Connect the positive power lead to the terminal marked “+” and the negative power
lead to the terminal marked “–” as shown in Figure 2-9. Crimped lugs are
recommended when wiring to screw terminals.
3. Tighten the terminal screws to ensure good contact is made. No additional power
wiring is required.
4. Replace the transmitter covers making sure both transmitter covers are fully engaged
Note
Do not apply high voltage (e.g., AC line voltage) to the power or sensor terminals, since high
to meet explosion-proof requirements.
voltage can damage the unit.
20
Installation
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