BWS S-Series Gear Tooth Speed Sensor

Diagram of Working Principle Models and Specification Model Outside Diameter D (mm) Screw Thread M (mm) Wall Thickness (mm) Length L1 (mm) Length L2 (mm) Diagram S12 12.0 M1 0.5 40 10 S14 14.0 M1 0.5 40 10 S16 16.0 M1 0.5 50 16 S18 18.0 M1 0.5 50 16 S20 20.0 M1 0.5 60 18 S22 22.0 M1 0.5 60 18 Accessories: 2 Shells pad, 2 Nuts, Cable 1.5m. Application Main function of the sensor is to transform the mechanical rotation of gear to electric square wave signal. Used for measuring speed, cycle speed. They are widely used in machinery, metallurgy, petroleum, chemical, transportation, automation, military and so on. Specification Power DC ¡õ5V ¡õ12V ¡õ24V Working Temperature ¡õ -40~150°C ¡õ -20~65°C Output Signal High Voltage ≥4V (Power DC5V) ≥10V (Power DC12V) ≥10V (Power DC24V) Low Voltage <0.3V, Square wave Frequency 0.3Hz ~ 10KHz Speed (r/min) = 60 × Frequency ¸ Teeth Number Gear modulus ≥0.5 Humidity ≤95%RH Output Current ≤30mA Protection Short circuit protection Suitable Steel Gear Insulation Resistance ≥50MW Working Mode NPN Material Copper material and nickel-plated Gap 0.2 ~ 2.5mm Sensor Working Diagram Order Model    S[ ][ ]     Working Temperature -20 to 65°C    S[ ][ ]H   Working Temperature -40 to 150°C    Here [ ][ ] is the diameter of the sensor and maybe 12,14,16,18,20,22