I am looking for an estimate, how much is the analog 4-20mA current loop still used in industrial process automation.

I was able to find numbers for digital field buses here https://www.anybus.com/about-us/news/2018/02/16/industrial-ethernet-is-now-bigger-than-fieldbuses

Any ideas about the percentage of analog vs. digital buses? Thank you all

More Martin Novak's questions See All
Similar questions and discussions