LR7009
Electronic level sensor
26
9.3.2 Setting to the medium
u
Select [MEdI], press [Set] for 5 s.
w
[nonE] is displayed.
u
Set the requested value:
• [HIGH] for water and water-based media.
• [LOW] for oils and oil-based media.
Note: in case of doubt, carry out an application test to ensure the setting which is best for your medi-
um.
[MEdI]
9.3.3 Entering the type of probe used
u
Select [Prob], press [Set] for 5 s.
w
[nonE] is displayed.
u
Set the requested value:
• [rod] for single probe.
• [COAX] for coaxial probe.
The detection of water and water-based media is possible with the single probe as well as with the co-
axial probe.
The detection of oils and oil-based media is only possible with the coaxial probe. Therefore the value
[COAX] is preset for the parameter [Prob] when setting [MEdI] = [LOW]; the value [rod] is not availa-
ble.
[Prob]
Then the device changes to the operating mode. For further parameter setting the menu can be
opened. The parameters [LEnG], [MEdI] and [Prob] can be accessed and modified just like all other
parameters.
9.4 Setting ranges
[LEnG]
cm
Setting range
10...160
Step increment
0.5
[OFS]
cm
Setting range
0...100
Step increment
0.5
The setting ranges for the switching limits (SPx, rPx, FHx, FLx) depend on the probe length (L). In
general, the following applies:
cm
min.
max.
SPx / FHx
1.5 (3.5)
L - 3
rPx / FLx
1.0 (3.0)
L - 3.5
Step increment
0.5
The values apply if [OFS] = 0. The values in brackets apply to the setting [MEdI] = [LOW] (setting for
the detection of oils and oil-based media).
•
rPx is always smaller than SPx. If the value for SPx is reduced to a value ≤ rPx, the position of rPx
also shifts.
•
If rPx and SPx are close together (about 3 x step increment), rPx is changed automatically when
increasing SPx.
•
If there is a greater difference between rPx and SPx, rPx maintains the set value even if SPx is
increased.
