If you read about Hall effect sensors — the usual way to detect and measure magnetic fields these days — it sounds ...

Abstract: This paper presents two eddy current sensors for rotating speed measurements. The sensors have one excitation coil and two antiserially connected saddle-shaped pickup coils. The small ...

An air gap is the distance between the rotor and stator of a large-scale hydroelectric generator. This gap is a very small distance in relation to the size of the rotor. Its measurement to tight ...

Eddy current sensors from Micro-Epsilon are extremely powerful and robust. Even with pressure, dirt and oil, they "feel at home" and provide fast, high precision measurements. The sensors are used for ...

The new eddyNCDT 3001 is a cost-effective eddy current sensor with housing that has to date only been reserved for inductive sensors and proximity sensors. This compact sensor comes with integrated ...