Speed Sensor Hall-Effect HA-M


This sensor is designed for incremental measurement of rotational speed (e.g. camshaft, crankshaft or wheel speed).

Due to the rotation of a ferromagnetic target wheel in front of the HA-M, the magnetic field is modulated at the place of the Hall probe. A Hall-effect sensor element with integrated signal conditioning circuit detects this change and generates a digital output signal.


  • Max. frequency: ≤ 4.2 kHz
  • Air gap: 0.5 to 1.0 mm
  • Bore diameter: 11.8 mm
  • Max. vibration: 1,200 m/s² at 10 Hz to 2 kHz
  • Weight w/o wire: 12 g
SKU: F02U.V00.627-01 Category: