Technical data

Flow Meter FC01-Ex Flow Meter FC01-Ex
32 Technical implementation of customer calibration 32 Technical implementation of customer calibration
4.2.7 Expanding the characteristic curve
The characteristic may easily be extended upward when the temperature difference has been
selected so as to provide sufficient reserve heating power (normally ensured by the curve get-
ting flat at higher velocities).
Note
❑ Consider some reserve for the heating power (3.2.1, Selecting the temperature differential)
when establishing a curve that is intended subsequently to be extended.
The extension can be made either by manually entering quantities Y and V to be assigned, or in
menu point TRIM ACTIVE giving a flow velocity
.Note:
❑ It is not possible to include new trim points in an existing characteristic curve!
4.2.7 Expanding the characteristic curve
The characteristic may easily be extended upward when the temperature difference has been
selected so as to provide sufficient reserve heating power (normally ensured by the curve get-
ting flat at higher velocities).
Note
❑ Consider some reserve for the heating power (3.2.1, Selecting the temperature differential)
when establishing a curve that is intended subsequently to be extended.
The extension can be made either by manually entering quantities Y and V to be assigned, or in
menu point TRIM ACTIVE giving a flow velocity
.Note:
❑ It is not possible to include new trim points in an existing characteristic curve!