Emerson Rosemount 644h Manual Pagina 6
- Pagina / 68
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
ii
EN
Rosemount Inc
Section 4: Hardware and Software Maintenance and Troubleshooting
Safety Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Diagnostic Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
Model 275 HART Communicator . . . . . . . . . . . . . . . . . . . . . . .4-4
LCD Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7
Appendix A: Reference Data
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Functional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-3
Dimensional Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-8
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13
Standard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-13
Custom . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
Tagging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-14
Appendix B: Hazardous Locations Certifications
Safety Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Hazardous Locations Certifications. . . . . . . . . . . . . . . . . . . . . . . B-1
European ATEX Directive Information. . . . . . . . . . . . . . . . . . . . B-4
Installation Drawings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Appendix C: Model 644 and 244E Manual Supplement
Old Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Transmitter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Sensor Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Special Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . C-3
New Transmitter. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Transmitter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Sensor Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Special Mounting Considerations . . . . . . . . . . . . . . . . . . . . . . C-5
HART Communicator (Model 644 only) . . . . . . . . . . . . . . . . . C-5
Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-6
- Models 644H and 644R Smart 1
- Temperature Transmitters 1
- Model 644 Smart 3
- Temperature Transmitter 3
- Table of Contents 5
- Appendix A: Reference Data 6
- 1 Introduction 7
- TRANSMITTER OVERVIEW 8
- MANUAL OVERVIEW 8
- CONSIDERATIONS 9
- Mechanical 9
- Electrical 9
- Environmental 9
- 2 Installation 11
- Rosemount Inc 12
- TOOLS NEEDED FOR INSTALLATION 13
- MOUNTING 13
- INSTALLATION PROCEDURES 14
- Transmitter 14
- 644-0000B04A 15
- Standard Extension 16
- Threaded 16
- Thermowell 16
- Universal Head 16
- Threaded Style Sensor 16
- 644-0000C04A 17
- 644-0000A04B 18
- Multichannel Installations 19
- LCD Meter Installation 19
- FIELD WIRING 20
- 644-1105E01A 21
- 1260B02D 21
- SENSOR CONNECTIONS 22
- RTD or Ohm Inputs 22
- FAILURE MODE 23
- Changing Switch Positions 23
- 3 Operation 25
- Surges and Transients 26
- CONFIGURATION 26
- Online Menu 26
- Hart Fast Key Feature 26
- SAFETY MESSAGE 29
- DIAGNOSTIC MESSAGES 29
- Hardware 29
- Model 275 HART Communicator 32
- LCD Meter 35
- A Reference Data 37
- Operating Limit Storage Limit 38
- °F °C °F °C 38
- Standard NAMUR-Compliant 38
- Performance 39
- Accuracy Example 40
- Total = ±0.18 °C 40
- Frequency Vibration 42
- Power and Sensor Terminals 43
- Code Options Add 43
- DIMENSIONAL DRAWINGS 44
- (OptioncodeJ5orJ6) 45
- Integral DIN Style Sensor 45
- Connection Head 45
- Mounting 46
- ORDERING INFORMATION 47
- Standard 49
- SAFETY MESSAGES 51
- Factory Mutual (FM) Approvals 52
- CENELEC/KEMA Approvals 53
- Gostandart 54
- INSTALLATION DRAWINGS 55
- 00644-1064, Rev. AB 56
- Drawing 00644-1059, Rev. AC 57
- C Model 644 and 244E Manual 61
- Supplement 61
- Transmitter Design 62
- Sensor Wiring Diagrams 62
- SPECIFICATIONS 66
- Factory Mutual 67
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