Rotational speed sensor DSE series

variable reluctancestainless steelair

variable reluctance (VR) speed sensors consist of an iron core, an inductive coil, and a permanent magnet. A ferrous pole wheel passing the sensor face changes the magnetic field strength, resulting in an AC voltage being induced in the coil. Sensor Type : Speed Sensor Speed Sensor Features : Variable Reluctance Principle : Variable Reluctance Sensor Housing Material : Stainless Steel Target : Metal The frequency of the output signal is proportional to the speed of the moving target. The amplitude of the signal depends on speed, air gap, geometry of target, magnetic properties of target material, and the electrical load. VR sensors, also known as passive or electromagnetic sensors, do not require an external supply. Product Type Features Sensor Type  Speed Sensor Speed Sensor Features  Variable Reluctance Principle  Variable Reluctance Signal Characteristics Target  Metal Target Material  Ferrous Output Signal  Sine Wave Housing Features Sensor Housing Material  Stainless Steel