Differential Hall Effect Sensor

DHE speed sensor for precise motorsport measurements.

This Differential Hall Effect (DHE) speed sensor produces an output when exposed to a changing magnetic field generated by ferromagnetic teeth passing beneath the sensing face. An internal magnet removes the need for magnets in the target, while differential sensing improves signal stability and accuracy. The sensor is designed to operate reliably across a wide speed range, with consistent output characteristics under varying environmental conditions. Its compact, hard‑anodised aluminium construction and resistance to vibration, fluids and high temperatures make it suitable for demanding motorsport environments.