User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR250 Overview
- Specifications
- Installation
- Wiring
- Operating via the handheld programmer
- Operating via SIMATIC PDM
- Functions in SIMATIC PDM
- Quick Start Wizard via SIMATIC PDM
- Changing parameter settings using SIMATIC PDM
- Parameters accessed via pull-down menus
- Operating via AMS Device Manager
- Functions in AMS Device Manager
- Features of AMS Device Manager
- Device Description (DD)
- Configuring a new device
- Startup
- Pull-down menu access
- Device configuration
- Quick Start Wizard via AMS Device Manager
- Maintenance and Diagnostics
- Remaining Device Lifetime [see Remaining Device Lifetime (4.2.) on page 99]
- Remaining Sensor Lifetime [see Remaining Sensor Lifetime (4.3.) on page 102]
- Service Schedule [see Service Schedule (4.4.) on page 105]
- Calibration Schedule [see Calibration Schedule (4.5.) on page 108]
- Electronic Temperature
- Wear (see Wear on page 56)
- Communication
- Security
- Device Diagnostics
- AMS Menu Structure
- Functions in AMS Device Manager
- Parameter Reference
- 1. Quick Start
- 2. Setup
- 3. Diagnostics
- 4. Service
- 5. Communication
- 6. Security
- 7. Language
- Appendix A: Alphabetical Parameter List
- Appendix B: Troubleshooting
- Appendix C: Maintenance
- Appendix D: Technical Reference
- Principles of Operation
- Echo Processing
- Analog Output
- Maximum Process Temperature Chart
- Process Pressure/Temperature derating curves
- Loop power
- Appendix E: Application Examples
- Appendix F: HART Communications
- Appendix G: ATEX Certificates
- Appendix H: Firmware Revision History
- Glossary
- Index
- LCD menu structure
Page 16 SITRANS LR250 (HART) – INSTRUCTION MANUAL 7ML19985JE03
mmmmm
Specifications
Raised-Face Flange per EN 1092-1
Raised-Face Flange Dimensions
Pipe
size
Flange
bolt hole
pattern
Flange
O.D.
(mm)
Bolt Hole
Circle Ø
(mm)
Bolt Hole
Ø (mm)
No. of
Bolts
Angle of
adjacent
bolt holes
Facing
Ø (mm)
Thick-
ness
(mm)
DN 50 PN 10/PN 16
165 125 18 4 90 102 18
DN 80 PN 10/PN 16
200 160 18 8 45 138 20
DN 100 PN 10/PN 16
220 180 18 8 45 158 20
DN 150 PN 10/PN 16
285 240 22 8 45 212 22
DN 50 PN 25/PN 40
165 160 18 4 90 138 20
DN 80 PN 25/PN 40
200 160 18 8 45 138 24
DN 100 PN 25/PN 40
235 190 22 8 45 162 24
DN 150 PN 25/PN 40
300 250 26 8 45 218 28
process side
waveguide
mounting hole
angle of adjacent bolt holes
flange O.D.
bolt hole circle
bolt hole circle dia.
thickness
Facing
height
= 3 mm
Facing dia.
bolt hole