19
UK
In case of automatic medium detection [MEdI] = [Auto] or deactivated
overflow prevention [OP] = [OFF], the sensor reinitialises itself each time it
is switched on and makes adjustments to the medium and the installation
environment. The active zone / measuring range must
not
be completely
covered by the medium. The indicated minimum distances ensure this. Too
short a distance may lead to maladjustments and malfunctions.
6.3 Other installation notes
• For mounting in plastic pipes/plastic tanks, the inside (pipe) diameter must at
least be 12.0 cm (4.8 inches). Install sensor in the centre.
• For mounting in metal pipes the inside pipe diameter (d) must be at least:
Table
6-5
MEdI = CLW.1
MEdI = CLW.2, OIL.1 MEdI = OIL.2, AUTO
[cm]
[inch]
[cm]
[inch]
[cm]
[inch]
d
4.0
1.6
6.0
2.4
10.0
4.0
6.3.1 Marking of the installation height
►
Fix the set installation height with the supplied
stainless steel tube clip.
If the sensor is removed from the fixture for
maintenance reasons, the clip serves as a
limit stop when remounting the sensor. Thus
an inadvertent maladjustment of the sensor is
excluded. This is in particular necessary for the
correct function of the overflow prevention.
►
Fit the stainless steel tube clip using pliers.
►
Ensure a safe fit.
►
To remove the clip it has to be destroyed.