Why Using 4-20mA in Industry?

We all wonder why industry uses 4-20mA current signals, in this instructable I will explain it. So let us get started!

Step 1: Watch the Video!

This video is all I wanted to say so watch it if you want to understand it all!

Subscribe to my channel VEGEteK to get more videos:

https://www.youtube.com/channel/UCXodUSRG2__hTpW4ZgOgtcw

Step 2: Get the PPT Slides!

Here you can get them:

https://www.slideshare.net/HossamMoghrabi/why-usin...

You can use them the way you want, and I am open for more suggestions and discussion.