Rotational speed sensor GreenLine EV A series

variable reluctancestainless steel

The GreenLine EV A series variable reluctance (VR) speed sensors consist of an iron core, an inductive coil, a permanent magnet and an amplifier. Sensor Type : Speed Sensor Speed Sensor Features : VR Square Wave Out Principle : Variable Reluctance Sensor Housing Material : Stainless Steel Target : Metal A ferrous pole wheel passing the sensor face changes the magnetic field strength, resulting in an AC voltage being induced in the coil. This signal is converted to a square wave signal with constant amplitude by the integrated amplifier. The frequency of the output signal is proportional to the speed of the moving target. Product Type Features Sensor Type  Speed Sensor Speed Sensor Features  VR Square Wave Out Principle  Variable Reluctance Electrical Characteristics Nominal Supply Voltage (VDC) 5 – 32 Signal Characteristics Target  Metal Target Material  Ferrous Output Signal  Square Wave Housing Features Sensor Housing Material  Stainless Steel