Autosen AF001 Notice D'utilisation page 19

5.3 Set the installation length
A = response level
H = tank height
SH = height of the connection piece
L = probe length
L1 = installation length
L2 = extension length
L3 = mounting length (at least 60 mm)
MET = maximum installation depth (= active zone; 31 mm)
► Select the installation length L1 so that at least half the MET zone is covered
when the response level A has been reached, that is:
L1 = (H - A) + ½ MET + SH�
The unit switches when the level reaches the MET zone� The exact position
(exact response level) depends on the following factors:
• characteristics of the medium�
• installation conditions�
• adjustment of the unit (→ chapter 8 Settings).
LI51-m1
UK
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