Displacement Sensors

SEN-15 Non-Contact Displacement Sensor


Non-Contact Displacement Sensor
Measures: Suspension Travel, Throttle, Any other displacement, Linear or Rotational Motion

This sensor completely changes how suspension motion is measured in race cars!

  • Uses a small magnet to actuate. Works with gaps up to 1″.
  • No moving parts. (Will never wear out!) More accurate than linear potentiometers.
  • Range depends on type of motion. (See data sheet.)
SEN-11 1.5" Displacement Sensor


1.5″ Displacement Sensor
Measures: Throttle position, Brake Pedal Travel, or Any other short-range displacement

  • Range: 0 – 1.5″
  • Measures small linear displacements
  • Spring return plunger for easy installation


Measures: Suspension Travel, Steering, Any other displacement

  • Ranges: 2”, 3”, 4”, 6”, 8”, 10” standard (Other ranges available)
  • Measures linear displacements
  • Metal rod ends (Heim joints) at both ends for easy mounting
  • Very rugged, durable design
  • Not recommended for throttle measurement
SEN-34 - Rotary Displacement Sensor


Measures: Throttle Position

  • Range: 0 – 90 degrees
  • Used typically for throttle position
  • Can be mounted directly to most carburetors and fuel injection throttles
SEN-38 - Stringpot Sensor


Measures: Displacement

  • SEN-38-F (firm spring – Steering applications)
  • SEN-38-S (soft spring – Throttle applications)
  • Range: 0 – 9 inches
  • Easy and quick installation


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