Aluminum Aimer Flanges; Air Purging System (Optional) - Siemens SITRANS LR260 Operating Instructions Manual

4.3.5

Aluminum aimer flanges

3" (80 mm) aimer can be adjusted from 0 to 5 degrees
4" (100 mm) aimer can be adjusted from 0 to 10 degrees
6" (150 mm) aimer can be adjusted from 0 to 10 degrees
4.3.6

Air purging system (optional)

Note
Air purge system is only available with stainless steel horn versions.
For more frequent cleaning, a purging system can be installed between the flange and the horn
antenna. The system provides an 1/8" inlet (female thread) on the flange where cooling air or
cleaning fluid passes through the flange and exits the inside of the horn to clean it. The
customer will supply the purging medium by a manual or automatic valve system.
SITRANS LR260 with mA/HART
Operating Instructions, 11/2019, A5E32337683-AD
Installing/mounting
4.3 Proper mounting
31