Flowserve.com 11
PUIOM000649-00-UIM (EN/AQ)
August 2022
SEM-100SS 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-100SS Flow Meter has three calibration options, CAL-1,
CAL-2, and CAL-3. The flow meter can be calibrated in any unit desired
(i.e. gallons, liters, pounds, acres, pints, etc.). CAL-1 requires pumping
5 units of fluid. CAL-2 requires pumping a known quantity of any units;
this quantity is then entered into the electronics. CAL-3 allows calibration
without pumping fluid 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. flow rate and pressure.
