Expanding The Characteristic Curve - Flow vision FC01-Ex User Handbook Manual

Flow Meter | FC01- Ex

4 .2 .7 Expanding the characteristic curve

The characteristic may easily be extended upward when the temperature difference has been selec-
ted so as to provide sufficient reserve heating power (normally ensured by the curve getting flat at
higher velocities).
Note:
• Consider some reserve for the heating power (4.2.1, 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!
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TECHNICAL IMPLEMENTATION
of customer calibration