4-20 ma arduino

Other Hardware Sensors
1

Hi I have a national instruments module that is a current sensing module. I am measuring a 4-20 ma pressure transducer from a compressor to that NI module.I would like to have an arduino measure/read that same current. How can I convert that current measurement into a voltage? Thanks.

2

Have you tried Google?

3

How can I convert that current measurement into a voltage?

With a 50 ohm resistor :wink: