HBM MGCplus - Calibrating the Characteristic Curve of the Transducer

Measuring
Piezoresistive transducers
184 A0534-30.0 HBM: public MGCplus
7.5.1.1 Calibrating the characteristic curve of the transducer
Transferring the signals supplied by the transducer at a defined test
pressure.
Information
If the zero point and nominal (rated) value are not changed (for example in a
recalibration), you can skip steps 1-10.
1. Use
or a direct entry to choose the desired channel (for example 3.2
).
2. Use
to switch to Setup mode.
3. Press
.
4. In the pull-up menu select Transducer and confirm with
.
5. Use
to switch to the Current feed selection field, press and
select 10V.
6. Confirm with
.
7. Use
to switch to the Unit selection field and press . Select bar
as the unit and confirm with
.
8. Use
to switch to the Zero point edit field and enter the value 0 in
the left edit field. Confirm with
.
9. Use
to switch to the Nominal (rated) value edit field and enter the
value 300 in the left edit field. Confirm with
.
AmplifierSystem Display Options
Transducer
Signal conditioning
Display
Analog outputs
Switch
bar
0.0000Point 1:
mV/V
0.0021
Shunt off
CancelOK
measure
250.000Point 2 166.67
measure
Characteristic curve points
Unit:
200.000 ...
Type Full bridge circuit or high level
Current feed
Unit: mV/V
Zero pt.:
Nom. val.:
Gage factor:
TRANSDUCER CHANNEL1
bar 
0.0000 ... 0.0000 ...
300.0000 ...
calibrate...calibrate... Adjust amplifier
0.0000 ...
5V
measure