How to Fine Tune the Zero Point on the DPG-SD Series Digital Pyrometer
Product: DPG-SD Digital Gauge
Topic: How to Fine Tune the DPG-SD Digital Temperature Gauge Offset Value
Once the gauge is powered on we are ready to begin the procedure.
Notice that the actual liquid temperature is 70 degrees but the gauge is displaying 76 degrees.
This offset can be corrected using the gauge’s Fine Tuning Offset feature
Begin by pressing the GEAR key once (x1)
Next, using the up & right arrow keys, enter the programming code 0089
Once the code is in the display then press the GEAR key
The gauge is now in the programming mode
Continue by pressing the up arrow key three times (3x)
The display will read “oSt1”
Press the GEAR key once (1x) to enter in the offset value.
Since the actual liquid temperature is 70 degrees & the gauge displays 76 degrees, enter an offset of minus -6 degrees.
Press the up & right arrow keys until minus -06 is in the display, the negative sign is found by incrementing the leftmost digit to the negative sign.
Once the necessary Offset value is in the display press the GEAR key once to save the value in the microprocessor’s memory.
Press the UP arrow once (1x) until END is in the display window. Then press the GEAR key once to exit the programming mode.
The gauge’s display now precisely matches the actual liquid temperature.
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