Rotational speed sensor DSH 1840.01 SHV series

magneticdifferential

The HF speed sensors with amplifier DSH 1840.01 SHV (Part no. 374Z-04025), DSH 1840.01 S1HV (Part no. 374Z-05305) and DSH 1840.05 SHV (Part no. 374Z-05494) are suitable for use with a pole wheel to generate speed proportional frequency signals. They exhibit dynamic behavior, whereby pulse generation down to 0.1 Hz is guaranteed. Sensor Type : Speed Sensor Speed Sensor Features : Eddy Current Principle : Eddy-Current Sensor Housing Material : Aluminum Target : Metal The sensing element is a HF-Oscillator. A metallic poole wheel influences the damping in the oscillator. This modulation is converted to a square wave output signal by an amplifier with trigger characteristics and a short circuit output stage. Product Type Features Sensor Type  Speed Sensor Speed Sensor Features  Eddy Current Principle  Eddy-Current Electrical Characteristics Electromagnetic Compatibility  IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4 Nominal Supply Voltage (VDC) 10 – 30 Signal Characteristics Target  Metal Target Material  Aluminum, Steel Output Signal  Square Wave Housing Features Sensor Housing Material  Aluminum Dimensions Shaft Length (mm) 42 Shaft Diameter (mm) 18 Usage Conditions