9
UK
6.3 Set the installation depth
The unit switches when the level reaches the active zone (A).
The exact position (response level) depends on the following factors:
• characteristics of the medium
• installation conditions
• adjustment of the unit
(→ 9)
G
A
G = point level
L1 = installation depth
H = tank height
L2 = outside length
SH = height of the connection piece
L3 = mounting length (at least 60 mm)
L = probe length
A = active zone (28 mm)
►
Select the installation depth L1 and the outside length L2 so that at least half
the active zone (A) is covered when the point level G has been reached:
L1 = (H - G) + ½ A + SH
and
L2 = L - L1
►
Fix the set installation depth with the supplied stainless steel tube clip�
