5
2 Product description
Rinsing connection • for VEGAPULS WL 61, 61, 64, 67 and 69
49552-EN-200717
1
2
3
Fig. 2: Rinsing connection with radar sensor with compression flange or adapter
flange ASME 3"
1 Compression flange or adapter flange ASME 3"
2 Reflux valve
3 Rinsing connection
3
2
1
Fig. 3: Rinsing connection with radar sensor with adapter flange in other sizes
1 Rinsing connection
2 Reflux valve
3 Adapter flange
Bulk solids applications
The rinsing connection is used to blow compressed air into the
antenna area of the radar sensor. This protects the surfaces of the
antenna system against dust or condensation. You can find detailed
specifications on the air volume/pressure in chapter "
Technical data
".
Liquid applications
The rinsing connection is used for cyclic injection of clean water or
some other suitable cleaning fluid into the antenna area of the radar
sensor. This protects the surface of the antenna system against
buildup or deposits. Continuous injection of fluid is not recommended.
The optional reflux valve keeps process air out of the system.
Functional principle
Reflux valve
