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0697-001 TR3 - 10/19
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7.3 Setting the meter type
The flow meter TR3 meter is configured with two optimized
characteristic curves for the measuring chamber made of PP and
measuring chamber PVDF. One of these two characteristic curves
can be chosen.
"Reset" key:
Switches between the characteristic curves for the
measuring chamber PP and measuring chamber
PVDF.
"Mode" key: Confirms the characteristic curves shown and switches to
calibration
.
7.4 Setting the calibration factor
7.4.1 Calibration
The selected characteristic curve of the flow meter TR3 can be subjected to an additional calibration to
compensate for special operating conditions, such as unusual media temperatures or borderline flow
values.
Shown on the partial volume display are the measured quantity for
the last dispensation, as well as the calibration factor in the lower
line (factory default 1000, configurable values 500–1500).
"Reset" key:
Increases calibration factor by 1, increases the
displayed output quantity per revolution of the
turbine wheel by 1/1000. Hold the key to increase
the setting speed.
"Light" key:
Decreases calibration factor by 1, decreases the
displayed output quantity per revolution of the
turbine wheel by 1/1000. Hold the key to increase
the setting speed.
"Mode" key: Confirms the calibration factor shown and switches
back to
dispensation mode
.