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2.3 Pressure Measurement Function
Click on the pressure channel function area, and you can perform basic configuration of the pressure channel at this
time, such as zeroing, filtering, and statistical functions. The interface display is shown in Figure 4.
Figure 4 Pressure Measurement Function
2.3.1 Zeroing
Zeroing:In gauge pressure mode, when the gauge is vented to the atmosphere, it provides a zeroing operation
when the zero point is deviated to eliminate the measured zero-point drift. The allowable zeroing range is within 1% FS.