Assembly instructions VOSSOBW501
SG sensor
, Page 21 of 22
3.2 Calibration of LO and HI values
Before using the VOSSOBW 501
SG sensor
, do a 2-point (LO and HI) calibration for the weight calculation curve in the used ECU of
the vehicle. Please refer to the user manual of the used on-board weighing ECU.
Fig. 43: 2-point calibration diagram (example)
6.0
4.5
3.5
3.0
2.5
1.5
1.0
0
Axle weight [t]
V
out
[V]
0.5
2.0
4.0
HI
5.0
1.0
2.0
3.0
4.0
5.0
…
LO
Empty
Fully loaded