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Products: Automotive Equipment

Environment & Economy - Products

Moving forward with Environment & Economy

Engine Management Products

Revolution Sensor


Revolution sensor detects rotation angle of crank shaft and cam shaft and use it for ignition timing control.


Mitsubishi Electric is the world’s first manufacturer of GMR-type revolution sensor, which has high durability and high-precision detection.
For stop-start system, reverse rotation detection is newly added to detect engine stop position for better startability and further improve fuel economy.

  • High reliability: With our unique technologies, high-heat-resistant devices are internally developed and manufactured for high environmental resistance.
  • High performance: High sensitivity and output of devices achieve high angle detection accuracy and repeatability.
  • High functionality: Improved restarting performance on stop-start applications, with PWM-type reverse rotation detection
  • GMR: Giant Magneto Resistance
  • PWM: Pulse Width Modulation

Revolution Sensor

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