UK
5
The unit operates with radial detec-
tion characteristics� Therefore media
below the active zone are not detect-
ed� Despite different electrical proper-
ties media are only detected when
the active zone (A) is covered�
4.2 Features of the unit
● Automatic adjustment function to the medium to be detected by programming
buttons (→ chapter 8 Settings)� This allows reliable detection of media with a
very low dielectric constant (e�g� oil)�
● The installation depth determines the level (→ 5�3)�
● The unit is virtually immune to almost any kind of build-up on the probe� The
position of the switching level within the active zone can however change with
build-up�
● Operating and switching status indication via LED ring�
5 Installation
5.1 Installation location / environment
● Installation of the unit: from the top (→ 5�3)�
● The following minimum distances must be adhered to:
– Distance tank bottom - end of the probe: 10 mm�
– Distance metal tank wall - probe: 20 mm�
