Soot Sensor

The Stoneridge particulate matter sensor is a unique and novel approach to exhaust particulate sensing and joins Stoneridge’s extensive portfolio of quality automotive sensing and control products. Designed and engineered by the Stoneridge, Inc. Control Devices Division, the sensor is capable of withstanding the extreme operating environments encountered in today’s vehicle exhausts. Advanced engineering and testing facilities, extensive manufacturing expertise and a collaborative customer approach allow Stoneridge to provide an unmatched experience from concept through production.

Features and benefits
  • Single-layer alumina element for thermal shock resistance and excellent platinum adhesion
  • Laser-cut electrodes for consistent response, high sensitivity, and fast monitor completion
  • Integrated sensor-heater for efficient heating of the sensing surface during regeneration