Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.
At a facility, I came over some sensory equipment (ref. device A) that feed 4-20mA to a HMI device (ref. device B). During fault location, I couldn't miss noticing that a 4-20mA output from device A, two terminal feeding into a wire with 2 strands to another room - that measuring voltage between...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
