Tuttnauer EA - Page 53

CALIBRATION PROCEDURE
Calibration MPX 2200
1. Connect the (negative probe) of the multimeter at TP1 and the (positive probe) at TP4
turn POT2, the measured voltage should be 0.5 V.
Temperature Calibration OF PT-100
1. Connect to JP11 resistor 100Q (2°C) and calibrate between TP25 (negative probe) and
TP26 (positive probe) with POT4 to 5.1mV.
2. Connect to JP11 resistor 151.40 (134°C) and calibrate between TP1(negative probe) and
TP7 (positive probe) with POTS, the measured voltage should be 2.385V.
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