NOx Sensor


These sensors are used to reduce the NOx emission levels and monitor the operation of the Selective Catalytic Reduction (SCR) of the diesel vehicles. There sensors are located at upstream and downstream of SCR. The Upstream sensor measures the NOx concentration levels in the upstream which is a direct out from the engine and the sensor on the downstream of the SCR controls the Urea dosing and diagnose the operation of the SCR system

  • Passenger Cars
  • Light and Heavy Commercial Vehicles 
  • Off-Highway Equipment