Figure 7.2 (Electric connection)
7.4.3 PROCEDURE FOR CALIBRATING THE LASER PROBE
The laser probe has an on-board viewing and programming display. It is possible to work in analogue (with a 4 to 20 mA signal)
or digital (two outputs and four intervention thresholds) mode.
The table with the laser probe calibration parameters is shown below.
Figure 6
30 kg reservoir
Pos.
Level
Output signal
set-up Height X
[mm]
Grease
quantity
[kg]
A
Absolute
maximum level
OUT 2= Fno
nsP2
200
22
C
Minimum level
fsP2
390
11
B
Maximum
level
OUT 1= Fno
nsP1
230
20
D
Absolute
minimum level
fsP1
440
8
WARNERING: The level probes do not have to be in some way tampered with from the user. They are not
therefore possible repairs or variations of calibration of the same probes. For any information, to contact the
technical office/trades them of the Dropsa SpA.
