Renesas is claiming “total stray field immunity” for a automotive-grade magnet-free inductive rotation position sensor that works up to what the company describes as “600,000rpm (electrical)”. “We are ...

Eddy current sensors are one of the main pillars of industrial measurement technology. The principle offers many advantages which no other technology can offer. The conventional technology is now ...

Eddy current displacement sensors (ECDS) represent a mature, yet continuously evolving, non-contact measurement technology that utilises the principles of electromagnetic induction. When an ...

Inductive eddy current position/displacement sensors require an electrically conductive target. The target does not have to be grounded, and in general, the more electrically conductive it is, the ...

It seems like engineering 101, but do you actually remember the specific differences between inductive proximity, inductive displacement, and eddy-current sensors? I asked a few friends and everyone ...