Page 23 of 82
Date: 27.01.06
6.9.1.3
Calibration of strain gage sensors
Calibration is necessary in order to specify the relationship between the electrical
signals measured by the connected sensors and the measured values to be
displayed. A two-point calibration procedure is used here. Normally the sensors
have a test and calibration certificate containing details of the electrical signals.
The typical certificate might look like the example shown below, where the most
important values are labeled.
2
1
3
4
5
6
