Hi, I use DT80W-S4 to measure analog (4-20mA) Water Level Sensor. When I calculate the mA that DataTaker measure is different from what the sensor output mA. How to make DT measure the same mA value as what sensor output? I did adjust the ohm of the 100ohm resistor but the resistor value only can be input round number.

Hi Syed,

What is the different between the sensor signal and the logger reading?
Have you check the real resistance of the shunt resistor?
dEX should be able to take floating point number.

Best regards,
Rudy Gunawan