Hi, I need help or advice reading the current signals from pressure transducer (4-20 mA, 0-2500psi).
I know myrio could not directly read current so I used 250ohms resistor to convert it to voltage. Before connecting it to myrio, I verified the voltage and current using multimeter and gave me about 0.999V and around 4mA. However, when I code it in LabVIEW, the signals are fluctuating and giving me below 4mA. I don't know the best method to filter the noise and would appreciate any help you could provide.
