Flowserve.com 11 PUIOM000650-00-UIM (EN/HL) August 2022
SEM-100 and SEM-100FT User Instructions
4.3 Calibration and operation
Wakes up display in Current Total mode. Unit will automatically
shut off after 40 seconds with no input.
Resets Current Total to zero. Also used to activate back light,
enter CAL-3 mode and as the “UP ARROW” during
calibrations.
Press and hold to display “TOTAL-2”. Also used to enter CAL-2
mode, and as the “DOWN ARROW” during calibrations.
Push to enter into the three calibration modes, starting with
CAL-1.
4.3.1 Calibration
The SEM-100 / SEM-100FT Flow Meter has three calibration options,
CAL-1, CAL-2, and CAL-3. The ow meter can be calibrated in any unit
desired (i.e. gallons, liters, pounds, acres, pints, etc.). CAL-1 requires
pumping 5 units of uid. CAL-2 requires pumping a known quantity of
any units; this quantity is then entered into the electronics. CAL-3 allows
calibration without pumping uid by manually changing the calibration
constant.
Before performing meter calibration, turn on the pump and purge
the system of all air. For best results, calibrate at normal dispensing
conditions, i.e. ow rate and pressure.
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