Hello Guys, my issue is as follows.
I have connected my pressure sensor to my laptop via an NI9237 module and the cDAQ-9178 chassis. My LabView program is able to successfully read and record the pressure. However, at the beginning, when there is no pressure applied, the display consistently shows an offset of around 18 MPa. Therefore, I would like to only read the voltage of the pressure sensor, while the conversion is automatically handled within my VI through a 2-point calibration. Consequently, I would like to know if it's possible to use my NI module and LabView to only read the voltage without calculating the pressure?
I've used the example VI "Bridge Continuous Measurement" and set the input to "Pressure," but whenever I try to change other settings, I receive an error message indicating that my module does not support this.The datasheet for the pressure sensor P3MBP, which is being used, is attached in the appendix.
I thank you in advance
best regards, Jonas