15
UK
7.2.1 Minimum distances for installation in closed metal tanks
Fig. 7-1
Fig. 7-2
without adjustment
A
1
B
A
2
A
3
D
Installation distances with adjustment
Installation distances without adjustment *)
A1:
10 mm *)
A1:
10 mm *)
A2:
20 mm
A2:
50 mm
A3:
20 mm to structures in the tank (B)
50 mm to other sensors type LR
A3:
50 mm to structures in the tank (B)
50 mm to other sensors type LR
D:
ø
30 mm if installed in a connection
piece
D:
no connection piece allowed
according to Fig. 7-2
*) Alternatively: Fix probe at the tank bottom. Observe notes (→ 7.2.3)
7.2.2 Installation in pipes
► The internal pipe diameter d must at least have the following value:
d
With adjustment
Without adjustment
Metal pipe
ø
30 mm
ø
100 mm with [MEdI] = [HIGH]
ø
200 mm with [MEdI] = [MId]
Plastic pipe *)
ø
200 mm
*) Observe notes
Depending on the operating conditions (flow) and mechanical design of
the pipe the use of centring pieces is recommended (→ Accessories).
