Magnetic displacement transducer, has magnetic field sensors that are connected with one another for producing electronically-evaluated magnetic field intensity signal based on position and/or movement of sensor unit

摘要

The transducer has housing shells (10, 12) made from magnetic material, and a sensor unit (16) axially movable relative to a permanent magnetic ring (14), where the housing shells comprise a guide for the sensor unit. The magnetic ring has magnetic field sensors (30) that are arranged axially and/or radially at a distance from each other for working together with the sensor unit and connected with one another for producing electronically-evaluated magnetic field intensity signal based on position and/or movement of the sensor unit.