Sensor 522-1641

This sensor measures crankshaft rotation speed and sends data to the engine control unit for precise control of timing and fuel injection. It uses a Hall effect element, allowing accurate detection even at zero or near-zero speeds.

• Sensor Type: Active Hall effect
• Element: Single Hall element
• Output: 1 output, 3 wires (power, return, signal)
• Housing: Available in fixed nose length and adjustable depth designs
• Length: 430 mm
• Output Signal: Square wave, frequency proportional to target gear speed
• Applications:
  • Crankshaft and engine timing
  • Transmission output speed monitoring
  • General speed detection in engine control systems

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