The NOx sensor is part of the NOx reduction after-treatment system used in diesel vehicles with urea-based SCR systems. The sensor located upstream of the SCR catalyst directly measures the engine-out NOx gas concentration which helps determine the optimum amount of urea injection. The NOx sensor located downstream of the SCR catalyst is used to monitor the performance of the SCR catalyst
Accurate NOx measurement is in high demand to comply with increasingly strict NOx emissions regulations. You can count on ROW 66 NOx sensors for excellent measurement accuracy
ROW 66 uses new materials to manufacture of NOx sensors. Many years of bench and vehicle testing have been used to collect vast amounts of data for continuous improvement. Experience working with OE engine manufacturers has led to a better understanding of the precise working principle of NOx sensors and how they react to AdBlue
ROW 66 develops products to monitor and control in the areas of fuel, oil, water/coolant, gas, exhaust, and speed. Our team's expertise in the use of ceramic, thermistors, sputtered thin film, capacitance, and silicon technologies addresses the robust applications in Construction, Agricultural, and Heavy-Duty vehicles
