User's Manual
Table Of Contents
- 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: PROFIBUS PA profile structure
- C Appendix C: Communications via PROFIBUS
- D Appendix D: Certificates and Support
- 13 List of abbreviations
- 14 LCD menu structure
- Glossary
- Index
Technical data
11.4 Mechanical
SITRANS LR250 (PROFIBUS PA)
172 Operating Instructions, 01/2014, A5E32221386-AB
Flanged encapsulated antenna
Wetted materials
316L /1.4404 or 316L /1.4435 stainless steel
TFM
TM
1600 PTFE lens
Enclosure
Construction
aluminum, polyester powder-coated
Conduit entry
2 x M20x1.5, or 2 x ½" NPT
Ingress protection
Type 4X/NEMA 4X, Type 6/NEMA 6, IP67, IP68
Weight (excluding
extensions):
1.5" threaded connection with 1.5" horn
antenna
approximately 5.1kg (11.2 lb)
2" threaded connection with 2" horn antenna
approximately 5.5 kg (12.1 lb)
3" threaded connection with 3" horn antenna
approximately 7.0 kg (15.4 lb)
2" threaded PVDF antenna
approximately 3.3 kg (7.27 lb)
DN50 PN 10/16 or 2" 150 lb flat-face flange
with 2" horn antenna
approximately 8 kg (17.6 lb)
DN100 PN 25/40 or 4" ASME 300 lb flat-
face flange with 4" horn antenna
approximately 17.4 kg (38.3 lb)
DN50 PN 10/16 raised-face flange with 2"
horn antenna
approximately 6 kg (13.2 lb)
DN100 PN 25/40 raised-face flange with 4"
horn antenna
approximately 11.3 kg (24.9 lb)
2" ASME 150 lb flanged encapsulated
antenna
approximately 7.0 kg (15.4 lb)
3" ASME 150 lb flanged encapsulated
antenna
approximately 10.7 kg
4" ASME 150 lb flanged encapsulated
antenna
approximately 13.1 kg
6" ASME 150 lb flanged encapsulated
antenna
approximately 17.7 kg
DN50 PN 10/16 flanged encapsulated
antenna
approximately 7.1 kg
DN80 PN 10/16 flanged encapsulated
antenna
approximately 10.1 kg
DN100 PN 10/16 flanged encapsulated
antenna
approximately 11.1 kg
DN150 PN 10/16 flanged encapsulated
antenna
approximately 15.9 kg
50 A JIS 10K flanged encapsulated antenna approximately 6.5 kg
80 A JIS 10K flanged encapsulated antenna
approximately 9 kg
100 A JIS 10K flanged encapsulated
antenna
approximately 10.1 kg
150 A JIS 10K flanged encapsulated
antenna
approximately 16.3 kg
a)
For use with 1.5" (40 mm) horn antennas only.