Emerson Rosemount 2090P User manual

Reference Manual
00809-0100-4108, Rev CB
November 2017
Rosemount™2088, 2090P, and 2090F
Pressure Transmitters
with HART®and 1-5Vdc Low Power Protocol

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Reference Manual
00809-0100-4108, Rev CB
Contents
November 2017
Contents
1Section 1: Introduction
1.1 Using this manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2 Models covered . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1.2.1 Rosemount 2088G Gage Pressure Transmitter. . . . . . . . . . . . . . . . . . . . . . . 2
1.2.2 Rosemount 2088A Absolute Pressure Transmitter . . . . . . . . . . . . . . . . . . . 2
1.2.3 Rosemount 2090F Hygienic Pressure Transmitter . . . . . . . . . . . . . . . . . . . . 2
1.2.4 Rosemount 2090P Pulp and Paper Pressure Transmitter . . . . . . . . . . . . . . 2
1.3 Product recycling/disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2Section 2: Configuration
2.1 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2 System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.2.1 Confirm correct device driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2.3 HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.4 Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.5 Configuration overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6 Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6.1 Configuring on the bench . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2.6.2 Configuration tools. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
2.6.3 Setting the loop to manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7 Verify configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
2.7.1 Verifying configuration with Field Communicator . . . . . . . . . . . . . . . . . . . 11
2.7.2 Verifying configuration with AMS Device Manager . . . . . . . . . . . . . . . . . . 12
2.7.3 Verifying configuration with local operator interface . . . . . . . . . . . . . . . . 12
2.7.4 Verifying process variables configuration . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8 Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
2.8.1 Setting pressure units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8.2 Rerange the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.8.3 Damping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
2.9 Configuring the LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.10 Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.10.1Configuring alarm and saturation levels . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.10.2 Configuring scaled variable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.10.3 Re-mapping device variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.11 Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Contents

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2.11.1 Verifying alarm level. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.11.2 Performing an analog loop test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
2.11.3 Simulate device variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.12 Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.13 Establishing multidrop communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.13.1 Changing a transmitter address . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
2.13.2 Communicating with a multidropped transmitter. . . . . . . . . . . . . . . . . . 27
3Section 3: Hardware installation
3.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.3 Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.3.1 Installation considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.3.2 Environmental considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.3.3 Mechanical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.4 Installation procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.4.1 Mount the transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
3.4.2 Impulse piping. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
3.4.3 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.4.4 Inline process connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
3.5 Process connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
3.5.1 Rosemount 2090P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
3.5.2 Weld spud . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.5.3 Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
3.6 Rosemount 306 Manifold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
3.6.1 Rosemount 306 Integral Manifold installation procedure . . . . . . . . . . . . 40
4Section 4: Electrical installation
4.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
4.3 Local Operating Interface (LOI)/LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.3.1 Rotating LCD/LOI display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
4.4 Configuring transmitter security. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.4.1 Setting security switch. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.4.2 HART lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.4.3 Configuration button lock. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.4.4 LOI password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
4.5 Setting transmitter alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

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4.6 Electrical considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.1 Conduit installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.2 Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
4.6.3 Wiring the transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
4.6.4 Grounding the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
5Section 5: Operation and maintenance
5.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
5.3 Recommended calibration tasks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.3.1 Field installation tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.3.2 Bench calibration tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.4 Calibration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
5.4.1 Determining necessary sensor trims. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
5.4.2 Determining calibration frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5 Trim the pressure signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5.1 Sensor trim overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
5.5.2 Perform a sensor trim. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
5.5.3 Recall factory trim—sensor trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
5.6 Trim the analog output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
5.6.1 Performing digital-to-analog trim (4–20mA/ 1–5 V output trim) . . . . . . 60
5.6.2 Performing digital-to-analog trim (4–20mA/ 1–5 V output trim) using oth-
er scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
5.6.3 Recalling factory trim—analog output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
5.7 Switching HART revision. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
5.7.1 Switching HART revision with generic menu. . . . . . . . . . . . . . . . . . . . . . . . 63
5.7.2 Switching HART revision with Field Communicator. . . . . . . . . . . . . . . . . . 63
5.7.3 Switching HART revision with AMS Device Manager . . . . . . . . . . . . . . . . . 63
5.7.4 Switching HART revision with LOI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
6Section 6: Troubleshooting
6.1 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6.2 Safety messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
6.3 Diagnostic messages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
6.4 Disassembly procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.4.1 Removing from service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
6.4.2 Removing terminal block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
6.4.3 Removing the LOI or LCD display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

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6.5 Reassembly procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.5.1 Installing LOI/LCD Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
6.6 Service support. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
AAppendix A: Specifications and reference data
A.1 Performance specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.1 Reference accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.2 Long term stability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.3 Dynamic performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.4 Ambient temperature effects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.5 Mounting position effects. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.6 Vibration effect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
A.1.7 Transient protection (option code T1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.2 Functional specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.2.1 Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3 Pressure range values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3.1 Output protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
A.3.2 4-20mA selectable HART protocol (output code S) . . . . . . . . . . . . . . . . . . 74
A.3.3 1-5 Vdc HART low power (output code N for 2088 only) . . . . . . . . . . . . . 75
A.3.4 Overpressure limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.5 Burst pressure limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.6 Failure mode alarm. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.7 Temperature limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
A.3.8 Physical specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.9 Process connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.10 Process wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
A.3.11 Non-wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
A.3.12 Shipping weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
A.4 Dimensional drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
A.5 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
A.6 Options. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
BAppendix B: Product Certifications
B.1 Rosemount™2088 product certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.1 European Directive Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.2 Ordinary Location Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.3 North America. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
B.1.4 Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

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B.1.5 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
B.1.6 Brazil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
B.1.7 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
B.1.8 Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
B.1.9 Technical Regulations Customs Union (EAC). . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.10 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.11 Conduit Plugs and Adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.1.12 Additional Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
B.2 Rosemount 2090 product certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.1 European Directive Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.2 Ordinary Location Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.3 North America. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.4 Europe. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
B.2.5 International . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
B.2.6 China . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
B.2.7 Technical Regulations Customs Union (EAC). . . . . . . . . . . . . . . . . . . . . . . 101
B.2.8 Combinations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
B.2.9 Conduit plugs and adapters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
B.3 Installation drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
B.3.1 Factory mutual 02088-1018. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
B.3.2 Canadian standards association (CSA) 02088-1024. . . . . . . . . . . . . . . . . 109
CAppendix C: Field Communicator menu trees and Fast Keys
C.1 Field communicator menu trees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
C.2 Field communicator Fast Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
DAppendix D: Local Operator Interface
D.1 LOI menu tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
D.2 LOI menu tree - extended menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
D.3 Number entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
D.4 Text entry. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

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Reference Manual
00809-0100-4108, Rev CB
Contents
November 2017
Contents

iii
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00809-0100-4108, Rev CB
Title Page
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Title Page
Rosemount™2088, 2090P, and
2090F Pressure Transmitters
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.
For technical assistance, contacts are listed below:
Customer Central
Technical support, quoting, and order-related questions.
United States - 1-800-999-9307 (7:00 am to 7:00 pm CST)
Asia Pacific- 65 777 8211
Europe Middle East Africa - 49 (8153) 9390
North American Response Center
Equipment service needs.
1-800-654-7768 (24 hours—includes Canada)
Outside of these areas, contact your local Emerson™representative.
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
Sales Representative.

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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.
Review the approvals section of the Rosemount 2088, 2090F, 2090P reference manual
for any restrictions associated with a safe installation.
Before connecting a Field Communicator in an explosive atmosphere, ensure the
instruments in the loop are installed in accordance with intrinsically safe or
non-incendive field wiring practices.
In an explosion-proof/flameproof 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 process connectors before applying pressure.
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.

Reference Manual
00809-0100-4108, Rev CB
Introduction
November 2017
1
Introduction
Section 1 Introduction
1.1 Using this manual
The sections in this manual provide information on installing, operating, and maintaining
the Rosemount™2088, 2090F, and 2090P. The sections are organized as follows:
Section 2: Configuration provides instruction on commissioning and operating Rosemount
2088 Transmitters. Information on software functions, configuration parameters, and
online variables is also included.
Section 3: Hardware installation contains mechanical installation instructions, and field
upgrade options.
Section 4: Electrical installation contains electrical installation instructions, and field
upgrade options.
Section 5: Operation and maintenance provides detailed information on calibrating and
changing HART®Revisions.
Section 6: Troubleshooting provides troubleshooting techniques for the most common
operating problems.
Appendix A: Reference data supplies reference and specification data, as well as ordering
information.
Appendix B: Field Communicator menu trees and Fast Keys provides full menu trees and
abbreviated Fast Key sequences for commissioning tasks.
Appendix C: Local Operator Interface provides detailed Local Operating Interface (LOI)
menu trees.

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Introduction
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Introduction
1.2 Models covered
The following Rosemount Pressure Transmitters are covered by this manual:
1.2.1 Rosemount 2088G Gage Pressure Transmitter
Measures gage pressure up to 4000 psi (275,8 bar)
1.2.2 Rosemount 2088A Absolute Pressure Transmitter
Measures absolute pressure up to 4000 psi (275,8 bar)
1.2.3 Rosemount 2090F Hygienic Pressure Transmitter
Rosemount 2090FG - Gage Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
Rosemount 2090FA - Absolute Pressure Transmitter
Measures absolute pressure up to 300 psi (20,7 bar)
1.2.4 Rosemount 2090P Pulp and Paper Pressure Transmitter
Rosemount 2090PG - Gage Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
Rosemount 2090PA - Absolute Pressure Transmitter
Measures gage pressure up to 300 psi (20,7 bar)
1.3 Product recycling/disposal
Recycling of equipment and packaging should be taken into consideration and disposed of in
accordance with local and national legislation/regulations.

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Configuration
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Configuration
Section 2 Configuration
Safety messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
System readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 3
HART installation flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 5
Transmitter overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 6
Configuration overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Configuration basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 8
Verify configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 11
Basic setup of the transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 12
Configuring the LCD display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 17
Detailed transmitter setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 18
Performing transmitter tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 23
Configuring burst mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . page 24
Establishing multidrop communication page 25
2.1 Safety messages
Procedures and instructions in this section may require special precautions to ensure the
safety of the personnel performing the operations. Information that raises potential safety
issues is indicated by a warning symbol ( ). Refer to the following safety messages before
performing an operation preceded by this symbol.
2.2 System readiness
If using HART based control or asset management systems, confirm the HART capability
of such systems prior to commissioning and installation. Not all systems are capable of
communicating with HART revision 7 devices.
For instructions on how to change the HART revision of your transmitter, see “Switching
HART revision” on page 63.
2.2.1 Confirm correct device driver
Verify the latest Device Driver (DD/DTM™) is loaded on your systems to ensure proper com-
munications.
1. Download the latest DD at Emerson.com or FieldCommGroup.org.
2. In the Browse by Member dropdown menu, select Rosemount business unit of Emerson™.
3. Select desired product.
a. Within Table 2-1, use the HART Universal Revision and Device Revision numbers to
find the correct DD

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Configuration
November 2017
Configuration
Table 2-1. Rosemount 2088 and 2090 with 4–20 mA HART Protocol Device Revisions and Files
Release date
Device identification Device driver
identification
Review
instructions
Review
functionality
NAMUR
hardware
revision
(1)
1. NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes, signified above by xx, represent minor product changes
as defined per NE53. Compatibility and functionality are preserved and product can be used interchangeability.
NAMUR
software
revision
(1)
HART
software
revision
(2)
2. HART software revision can be read using a HART capable configuration tool. Value shown is minimum revision that could correspond to NAMUR
revisions.
HART
universal
revision
Device
revision
(3)
3. Device driver file names use Device and DD revision, e.g. 10_01. HAR protocol is designed to enable legacy device driver revisions to continue to
communicate with new HART devices. To access new functionality, the new DD must be downloaded. It is recommended to download new DD files
to ensure full functionality.
Manual
document
number
Change
description
Aug-16 1.1.xx 1.0.xx 3 710
00809-0100-4108
(2088)
00809-0100-4690
(2090)
(4)
4. Updated electronics hardware design. Intrinsic Safety temperature classification change.
59 (5)
5. HART revision 5 and 7 selectable, LOI, configurable alarms, expanded engineering units.
Jan-13 N/A 1.0.xx 1710
N/A5 9
Jan-98 N/A N/A 178 5 3
Table 2-2. Rosemount 2088 with 1–5 Vdc Low Power HART Protocol Device Revisions and Files
Release date
Device identification Device driver
identification
Review
instructions
Review
functionality
NAMUR
hardware
revision
(1)
1. NAMUR revision is located on the hardware tag of the device. Differences in level 3 changes, signified above by xx, represent minor product changes
as defined per NE53. Compatibility and functionality are preserved and product can be used interchangeability.
NAMUR
software
revision
(1)
HART
software
revision
(2)
2. HART software revision can be read using a HART capable configuration tool. Value shown is minimum revision that could correspond to NAMUR
revisions.
HART
universal
revision
Device
revision
(3)
3. Device driver file names use Device and DD revision, e.g. 10_01. HART protocol is designed to enable legacy device driver revisions to continue to
communicate with new HART devices.To access new functionality, the new DD mustbe downloaded. It is recommended to download new DDfiles to
ensure full functionality.
Manual
document
number
Change
description
Jan-13 N/A 1.0.2 3 710
00809-0100-4108
(2088)
00809-0100-4690
(2090)
(4)
4. HART revision 5 and 7 selectable, LOI, configurable alarms, expanded engineering units.
59
Jan-98 N/A N/A 178 5 3 N/A

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Configuration
November 2017
Configuration
2.3 HART installation flowchart
Figure 2-1. HART®Installation Flowchart
START HERE
Bench
Calibration? Field Install
No
Set Units
(page 13)
Set Range Points
(page 13)
Select Linear
Output
(page 13)
Set Damping
(page 16)
Verify
Apply Pressure
Yes
Within
Specifications? Yes
No
Refer to
Section 5: Operation
and maintenance
Configure
Security and
Alarm
(page 43)
Mount Transmitter
(page 31)
Wire Transmitter
(page 47)
Power Transmitter
(page 46)
Trim the
Transmitter
(page 56)
Done
Review Transmitter
Configuration
(page 9)
Confirm Transmitter
Configuration
(page 11)
Configure for
Pressure
Check Process
Connection
(page 46)

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Configuration
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Configuration
2.4 Transmitter overview
The Rosemount™2088, 2090F, and 2090P are offered for Gage Pressure (GP) and Absolute
Pressure (AP) measurements. The Rosemount 2088 utilizes piezoresistive sensor
technology for AP and GP measurements.
The major components of the Rosemount 2088, 2090F, and 2090P are the sensor module
and the electronics housing. The sensor module contains the oil filled sensor system
(isolating diaphragm, oil fill system, and sensor) and the sensor electronics. The sensor
electronics are installed within the sensor module and include a temperature sensor, a
memory module, and the analog to digital signal converter (A/D converter). The electrical
signals from the sensor module are transmitted to the output electronics in the electronics
housing. The electronics housing contains the output electronics board, the optional
external configuration buttons, and the terminal block. The basic block diagram of the
transmitter is illustrated in Figure 2-3 on page 7.
When pressure is applied to the isolating diaphragm, the oil deflects the sensor which then
changes its capacitance or voltage signal. This signal is then changed to a digital signal by
the Signal Processing. The microprocessor then takes the signals from the Signal Processing
and calculates the correct output of the transmitter. This signal is then sent to the D/A
converter, which converts the signal back to the analog signal, then superimposes the HART
signal on the 4–20 mA (1–5 Vdc) output.
An optional LCD display can be ordered that connects directly to the interface board which
maintains direct access to the signal terminals. The display indicates output and
abbreviated diagnostic messages. A glass display cover is provided. For 4-20 mA HART
output, the LCD display features a two-line display. The first line displays the actual
measured value, the second line of six characters displays the engineering units. The LCD
display can also display diagnostic messages.
Note
LCD display utilizes a 5 ⫻6 character display and can display output and diagnostic
messages. The LOI display uses an 8 ⫻6 character display and can display output,
diagnostic messages, and LOI menu screens. The LOI display comes with two buttons
mounted on the front of the display board. See Figure 2-2.

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Configuration
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Configuration
Figure 2-2. LCD/LOI display
Figure 2-3. Block Diagram Of Operation
A. Sensor Module
B. Electronics Board
C. 4-20 mA Signal to Control System
D. Field Communicator
LCD display LOI display
ABC
D
Signal Processing
Temp.
Sensor
Sensor Module
Memory
Microprocessor
Sensor linearization
Rerange
Damping
Diagnostics
Engineering units
Communication
Memory
Configuration
Digital-to-
Analog Signal
Conversion
Digital
Communication
Pressure
Sensor

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Configuration
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Configuration
2.5 Configuration overview
This section contains information on commissioning and tasks that should be performed on
the bench prior to installation, as well as tasks performed after installation as described in
“Performing transmitter tests” on page 23.
Field Communicator, AMS Device Manager, and Local Operator Interface (LOI) instructions
are given to perform configuration functions. For convenience, Field Communicator Fast
Key sequences are labeled “Fast Keys,” and abbreviated LOI menus are provided for each
function below.
Full Field Communicator menu trees and Fast Key sequences are available in Appendix C:
Field Communicator menu trees and Fast Keys. LOI menu trees are available in Appendix D:
Local Operator Interface.
2.6 Configuration basics
The Rosemount 2088, 2090F, and 2090P can be configured either before or after
installation. Configuring the transmitter on the bench using either a Field Communicator,
AMS Device Manager, or LOI ensures all transmitter components are in working order prior
to installation. Verify that the security switch is set in the unlock position ( ) in order to
proceed with configuration. See Figure 4-2 on page 43 for switch location.
Note
LOI is available with the Rosemount 2088 (option M4) but is not available with the
Rosemount 2090F or 2090P.
2.6.1 Configuring on the bench
To configure on the bench, required equipment includes a power supply, and a Field
Communicator, AMS Device Manager, or an LOI (option M4). Wire equipment as shown in
Figure 2-4 below. To ensure successful HART communication, a resistance of at least 250 Ωs
must be present between the transmitter and the power supply, see “Power supply” on
page 46 for details. Connect the Field Communicator leads to the terminals labeled
“COMM” on the terminal block or 1–5 V configuration, wire as shown in Figure 2-4 on
page 9. The Field Communicator is connected to the terminals labeled VOUT/COMM.
Set all transmitter hardware adjustments during commissioning to avoid exposing the
transmitter electronics to the plant environment after installation.

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Configuration
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Configuration
Figure 2-4. Wiring the Transmitter (4–20 mA HART)
A. Vdc supply
B. R L≥250 (necessary for HART communication only)
2.6.2 Configuration tools
Figure 2-5. Wiring the Transmitter (1–5 Vdc Low Power)
A. DC power supply
B. Voltmeter
Configuring with a Field Communicator
There are two interfaces available with the Field Communicator: Traditional and Dashboard
interfaces. All steps using a Field Communicator will be described using Dashboard
interfaces. HART shows the Device Dashboard interface. As stated in System readiness , it is
critical that the latest DD’s are loaded into the Field Communicator. Visit Emerson.com or
FieldCommGroup.org to download latest DD library.
Field Communicator menu trees and Fast Keys are available in Appendix C: Field
Communicator menu trees and Fast Keys.
A
B
A
B

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Configuration
Figure 2-6. Device Dashboard
Configuring with AMS Device Manager
Full configuration capability with AMS Device Manager requires loading the most current
Device Descriptor (DD) for this device. Download the latest DD at Emerson.com or
FieldCommGroup.org.
Note
All steps using AMS Device Manager will be described using version 11.5.
Configuring with a local operator interface
The LOI requires option code M4 to be ordered. To activate the LOI push either
configuration button. Configuration buttons are located on the LCD display (must remove
housing cover to access), or underneath the top tag of the transmitter. See Table 2-3 for
configuration button functionality and Figure 2-7 for configuration button location. When
using the LOI for configuration, several features require multiple screens for a successful
configuration. Data entered will be saved on a screen-by-screen basis; the LOI will indicate
this by flashing “SAVED” on the LCD display each time.
LOI menu trees are available in Appendix D: Local Operator Interface.
SAVE
1. Overview
2. Configure
3. Service Tools
2088 FT 45B
Online