• Crankshaft or wheel speed
• Available with 0°, 90°, 180° and 270° mounting position
• Detects the rotational direction
• Measuring of differences with 3 Hall sensors
This sensor is designed for incremental measurement of rotational speed (e.g. crankshaft or wheel speed). Due to the rotation of a ferromagnetic target wheel in front of the HA-Di, the magnetic field of the built-in magnet is modulated at the place of the sensors diff. The main feature and benefit of this sensor is the detection of the rotational direction.
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