The NOx sensor 5WK9 6621K is part of a NOx reduction aftertreatment system in diesel vehicles using a urea-based SCR system. In 5WK9 6621K NOX sensors, NOX is separated into nitrogen and oxygen by catalytically active electrodes. The NOx sensor 5WK9 6621K can simultaneously measure and exhaust NOx, which can quickly and accurately detect the NOx concentration level in the gas.
NOx Sensor OEM No.5WK9 6621K
Independent research and development of signal processing and software and hardware control, compatible with the best detection technology
Independent research and development of highly integrated, reliable and low-cost dedicated chips
OEM No.5WK9 6621K
Model Number:5WK9 6621K
Voltage:12V
OEM NO:7 587 130 05
Kreation Model #:K10600
| Measuring Rang of NOx | 0~2500ppm O2: -12%~21% |
| Precision/Accuracy of NOx | 0~100ppm:±10ppm;100~500ppm:±10%; 500~1500ppm:±15%; 1500~2500ppm:±30% |
| Precision/Accuracy of O2 | 0%~5%:±0.25%;5%~21%:±5% |
| Light-off | The measurement status can be reached within 160 seconds |
| Response Time | T(10-90%): NOx<5300ms T(10-90%): O2<4900ms |
| Supply Voltage | 12V |
| Length of Cable | 410mm.650mm,950mm,customized |
| Discharge Temperature | 800℃ |
| Place of Origin | HuZhou,Zhejiang,China |
| Part Name | NOx sensor |
OEM No.5WK9 6621K
Application:Passenger
Warranty:1 year Every product will be tested before the shipment, if you get any problems with our product, please contact us in the first time, we will response as soon as possible.
We have a highly automated production line and MES system to help us keep good quality and reliable cooperation for global valued customers. Our main products are Nitrogen Oxygen Sensor, Exhaust Temperature sensor and Urea Quality Sensor.
We are R&D manufacturer whose workshop is managed strictly according to IATF 16949 standard,with advanced and mature project management experience and product research and development experience, adopt international advanced “V” process development, strictly ensure the quality of the product from the source, the company always stick to the core values of innovation, responsibility, high efficiency, rapid response to customer needs, continuing to create more value for customers.
