Selecting Ratiometric/Non-Ratiometric Operation; Setting Input Resolution - Omega DP25B-S User Manual

4
Configuring The Meter

4.4.1 Selecting Ratiometric/Non-Ratiometric Operation

Press the MENU button until RD.CF displays.
1.
Press the ∂TARE button. The meter shows one of the following:
2.
•
•
Press the ßNT/GRS button to view last stored selection. Press the ßNT/GRS
3.
button to toggle between selections.
Press the ∂TARE button to select input resolution or press the MENU button to
4.
store your selection and shows COLR menu.

4.4.2 Setting Input Resolution

To set the input resolution of your meter, follow these steps:
Press the MENU button until RD.CF displays, then press the ∂TARE button twice.
1.
or
Press the ∂TARE button from R.1 .
One of the following displays (default is R.2=4 ):
R.2=4 = 10 µV for Unipolar inputs. 25 µV for Bipolar inputs
R.2=0 = 1 µV for Unipolar inputs. 5 µV for Bipolar inputs.
R.2=1 = 2 µV for Unipolar inputs. 10 µV for Bipolar inputs
R.2=2 = 3 µV for Unipolar inputs. 15 µV for Bipolar inputs.
R.2=3 = 5 µV for Unipolar inputs. 25 µV for Bipolar inputs
Example: 3 µV resolution means that if you input 0-30 mV, at 30 mV the display shows
9999 .
Press the ßNT/GRS button to scroll through available selections.
2.
Press the ∂TARE button to display the filtered/unfiltered signal input or press the
3.
MENU button to store your selection and shows COLR menu.
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R.1=R (Ratiometric reading) (Default - for strain meters)
R.1=N (Non-ratiometric reading - typically for voltage & current transducers)