I have a conductivity transmitter: CX3100 Conductivity Controller for Boiler Water Treatment | Sensorex
And I would like to use my Arduino board to log all the data.
The transmitter has four 4-20 mA slots, 2 for temperature and 2 for conductivity (which I don't know if necessary to use).
I would like to know how to collect the same data that is presented on the transmitter's screen.
The following is the instruction manual: https://sensorex.com/docs/instructions/InstrCX3100.pdf
I'd appreciate any type of help!