User's Manual
Table Of Contents
- SITRANS LR250 (FOUNDATION FIELDBUS)
- Legal information
- Table of contents
- 1 Introduction
- 2 Safety notes
- 3 Description
- 4 Installing/mounting
- 5 Connecting
- 6 Commissioning
- 7 Remote operation
- 7.1 Operating via AMS Device Manager
- 7.1.1 Functions in AMS Device Manager
- 7.1.2 Key features of AMS Device Manager Rev. 9.0
- 7.1.3 Adding a new device
- 7.1.4 Master Reset
- 7.1.5 Scan Device
- 7.1.6 Sensor calibration
- 7.1.7 Configuring a new device
- 7.1.8 Changing parameter settings using AMS Device Manager
- 7.1.9 Configure/Setup (Level Transducer Block-LTB)
- 7.1.10 Configure/Setup (Liquid Crystal Display Block-LCD)
- 7.1.11 Configure/Setup (Diagnostic Transducer Block-DIAG)
- 7.1.12 Configure/Setup (Resource Block - RESOURCE)
- 7.1.13 Device Diagnostics (Level Transducer Block - LTB)
- 7.1.14 Device Diagnostics (Liquid Crystal Display Block - LCD)
- 7.1.15 Device Diagnostics (Diagnostic Transducer Block - DIAG)
- 7.1.16 Device Diagnostics (Resource Block - RESOURCE)
- 7.1.17 Process Variables (Level Transducer Block - LTB)
- 7.1.18 Password Protection
- 7.1.19 AMS menu structure
- 7.1 Operating via AMS Device Manager
- 8 Parameter reference
- 9 Service and maintenance
- 10 Diagnosing and troubleshooting
- 11 Technical data
- 12 Dimension drawings
- 12.1 Threaded horn antenna
- 12.2 Threaded horn antenna with extension
- 12.3 Flanged horn antenna
- 12.4 Flanged horn antenna with extension
- 12.5 Flanged encapsulated antenna (2"/DN50/50A sizes only)
- 12.6 Flanged encapsulated antenna (3"/DN80/80A sizes and larger)
- 12.7 Threaded PVDF antenna
- 12.8 Threaded connection markings
- 12.9 Raised-Face flange per EN 1092-1 for flanged horn antenna
- 12.10 Raised-Face flange per EN 1092-1 for flanged encapsulated antenna
- 12.11 Flat-Face flange
- 12.12 Process connection tag (pressure rated versions)
- A Appendix A: Technical reference
- B Appendix B: Communications via Foundation Fieldbus
- C Appendix C: Certificates and support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index
SITRANS LR250 (FOUNDATION FIELDBUS)
Operating Instructions, 01/2014, A5E32221411-AB
3
Table of contents
1 Introduction ............................................................................................................................................. 9
1.1 The manual .................................................................................................................................... 9
1.2 Firmware revision history ............................................................................................................. 10
2 Safety notes .......................................................................................................................................... 11
2.1 Safety marking symbols ............................................................................................................... 11
2.2 FCC Conformity ........................................................................................................................... 11
2.3 CE Electromagnetic Compatibility (EMC) Conformity.................................................................. 12
2.4 Industry Canada ........................................................................................................................... 12
3 Description ............................................................................................................................................ 13
3.1 SITRANS LR250 overview ........................................................................................................... 13
3.2 Programming ................................................................................................................................ 14
3.3 Applications .................................................................................................................................. 14
3.4 Approvals and certificates ............................................................................................................ 14
4 Installing/mounting ................................................................................................................................ 15
4.1 Pressure applications ................................................................................................................... 16
4.1.1 Pressure Equipment Directive, PED, 97/23/EC ........................................................................... 16
4.2 Mounting location ......................................................................................................................... 17
4.2.1 Nozzle design ............................................................................................................................... 17
4.2.2 Nozzle location ............................................................................................................................. 18
4.2.3 Orientation in a vessel with obstructions ..................................................................................... 20
4.2.4 Mounting on a Stillpipe or Bypass Pipe ....................................................................................... 20
4.2.5 Stillpipe or Bypass Pipe requirements ......................................................................................... 21
4.2.6 Device orientation ........................................................................................................................ 21
4.3 Installation instructions ................................................................................................................. 22
4.4 Flange bolting, Flanged encapsulated antenna only ................................................................... 23
5 Connecting ........................................................................................................................................... 25
5.1 Power ........................................................................................................................................... 25
5.2 Connecting SITRANS LR250 ....................................................................................................... 26
5.2.1 Basic Configuration with Foundation Fieldbus (H1) ..................................................................... 28
5.3 Wiring setups with Foundation Fieldbus for hazardous areas ..................................................... 30
5.3.1 Configuration with Foundation Fieldbus for hazardous areas ..................................................... 30
5.3.2 Intrinsically safe wiring ................................................................................................................. 32