DGSI EZ-DAQ Manual do Utilizador descarregar pdf (Página 23)

SOIL-DAQ™

CALIBRATION

Operator’s Manual EZ-DAQ™ version 1.4 23 of 25

Manually Adjusting Calibration Data.

The system allows manual input of A/D readings for re-entering calibration data or for

tweaking calibration data points to achieve proper calibration results.

2.0 Important Information

The above calibration steps have been provided for a yearly calibration check on the

DGSI EZ-DAQ touch screen.

Sensor types have been downloaded to the system by the factory before it shipped.

For example, sensor 1 is a 4-20 mA signal. This info has been coded into the touch

screen at the factory. A 200 mV/v sensor can’t be interchanged into this slot.

If a different sensor type is required, then factory recalibration is required.

Press here

for keypad.

Enter new desired A/D

number from keypad.

Press here

for keypad.

1 2 ... 18 19 20 21 22 23 24 25

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DGSI EZ-DAQ Manual do Utilizador Página 23