Configuration
Configuring measurement channels in setting mode
68 A03470_07_E00_00 HBM: public DMP41
Choosing the unit
Required unit in the display (e.g. ppm) can be selected from the menu or be
user defined.
Setting scaling points
Edit fields 1 to 11 are used to linearize a transducer characteristic curve.
Display errors caused by non-linear characteristics can therefore be
compensated.
Basically, more scaling points are required in strongly curved characteristic
curves in order to obtain smaller straight line segments.
1
2
3
4
1
2
5
Linearization with 2 points Linearization with 5 points
mV/V
kg
Characteristic curve of transducer
Linearized characteristic curve
If values lie outside the stated scaling points, the gradient of the last two
scaling points is used and extrapolated accordingly.
► Press Scaling.
► Choose a unit (A).
► Chose the values for unit and mV/V for each scaling point.
► Press Save.
Maximum 11 scaling points
(minimum 2 scaling points)
User-defined unit
Scroll the table
A
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