User's Manual
Table Of Contents
- Table of Contents
- SITRANS LR 460
- Specifications
- Installation
- Wiring
- 4-20 mA Start Up
- Local Operation
- LCD menu structure
- HART Communications
- Remote operation via PROFIBUS PA
- PROFIBUS PA Profile Structure
- Appendix A: Parameter Descriptions
- 1. Identification
- 2. Input
- 3. Output
- 5. Maintenance settings
- 6. Condensed Status Setup
- 6.1. Condensed Status Mode
- 6.1.1. Loss of Echo S0 (Status; Diagnosis)
- 6.1.2. Cable Fault S1 (Status; Diagnosis)
- 6.1.3. No Tech Power S2 (Status; Diagnosis)
- 6.1.4. Device Lifetime Maintenance Required Limit S3 (Status; Diagnosis)
- 6.1.5. Device Lifetime Maintenance Demanded Limit S4 (Status; Diagnosis)
- 6.1.8. Sensor Lifetime Maintenance Demanded Limit S7 (Status; Diagnosis)
- 6.1.9. Device Service Maintenance Required Limit S8 (Status; Diagnosis)
- 6.1.10. Device Service Maintenance Demanded Limit S9 (Status; Diagnosis)
- 6.1.11. LTB Scale S10 (Status; Diagnosis)
- 6.1.12. Internal Temp Sensor S11 (Status; Diagnosis)
- 6.1.13. Internal Temp High S12 (Status; Diagnosis)
- 6.1.16. AIFB2 PV Range S15 (Status; Diagnosis)
- 6.1.19. Calibration Schedule Maintenance Demanded Limit S18 (Status; Diagnosis)
- 6.1.30. Memory EEPROM S29 (Status; Diagnosis)
- 6.1.31. Memory EEPROM Flags S30 (Status; Diagnosis)
- 6.1.32. Memory Flash S31 (Status; Diagnosis)
- 6.1.33. Ident Violation S32 (Status; Diagnosis)
- 6.1.34. Internal Temperature Calibration S33 (Status; Diagnosis)
- 6.1. Condensed Status Mode
- Appendix B: Technical Reference
- Appendix C: Troubleshooting
- Appendix D: Maintenance
- Appendix E: Software Revision History
- Glossary
- Index
7ML19985JM01 SITRANS LR 460 – INSTRUCTION MANUAL PageI-5
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Specifications
Specifications
SITRANS LR 460
Power
Power Supply (HART)
• 100 to 230 V AC,
±15%, 50/60 Hz, 6 W (12VA)
• 24 V DC, +25/-20%, 6 W
• Power failure: bridge of at least 1 mains period (> 20 ms)
• Fuse (AC ) SI1 Fast acting ceramic, 4 x 20 mm, 1 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
• Fuse (DC ) SI1 Fast acting ceramic, 4 x 20 mm, 2 A, 250 V AC
SI2 Slow-Blow, 4 x 20 mm, 0.63 A, 250 V AC
Power Supply (PROFIBUS PA)
Performance
Reference operating conditions according to IEC 60770-1
• ambient temperature +15 to +25
o
C
• humidity 45 to 75 % relative humidity
• ambient pressure 860 to 1060 mbar (12.47 to 15.37 psi)
Measurement Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) greater of 25 mm (1”) or 0.25% of span (including
hysteresis and non-repeatability)
• non-repeatability 10 mm (0.4”) [included in non-linearity specification]
• deadband (resolution) 10 mm (0.4”) [included in non-linearity specification]
• hysteresis error 0 mm
Analog Output Accuracy (measured in accordance with IEC 60770-1)
• non-linearity (accuracy) 0.100% of span (including hysteresis and repeatability)
• non-repeatability 0.030% of span (included in non-linearity specification)
• deadband (resolution) 0.030% of span [included in non-linearity specification]
• hysteresis error 0%
Frequency 25 GHz nominal
Measurement range 0.35 to 70 m (1.15 to 229.66 ft)
1
Note: Siemens Milltronics makes every attempt to ensure the accuracy of these
specifications, but reserves the right to change them at any time.
1.
Minimum range: 0.35 m (1.15 ft) from bottom of flange.