You can use the app to calculate the current in the loop from your field instrument featured with 4-20 mA output
to your analog Input on PLC or RTU according to process value or vice versa. Also a programming unit is calculated for
programmers to check the value in PLC or RTU representing process value.
App is for educational purposes only. As a field commissioner or a PLC/RTU programmer you can use it to check your real calculations. Please do not for get to use the calculation results at your own risk.