Welcome To KET

NOx Sensor 5WK9 7329A

The NOx sensor 5WK9 7329A is part of a NOx reduction aftertreatment system in diesel vehicles using a urea-based SCR system. In 5WK9 7329A NOX sensors, NOX is separated into nitrogen and oxygen by catalytically active electrodes. The NOx sensor 5WK9 7329A can simultaneously measure and exhaust NOx, which can quickly and accurately detect the NOx concentration level in the gas.

Product Features:

NOx Sensor OEM No.5WK9 7329A
The NOx sensor is used to measure the nitrogen and oxygen concentration in the exhaust gas of the engine to meet the needs of the closed-loop control of the engine after-treatment system and the needs of the on-board OBD diagnostic system. The NOx sensor is usually installed at the rear of the catalyst in the exhaust pipe. It can be applied to gas engine or diesel engine, and its structure includes ceramic probe, cable and processing chip controller, and communicates with ECU through CAN.

nox sensor 5wk9 7329a 1

Product Parameters:

OEM No.5WK9 7329A
Model Number:5WK9 7329A
OEM NO:A0101531428/003
Kreation Model #:K10520

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 24V
Length of Cable 410mm.650mm,950mm,customized
Discharge Temperature 800℃
Place of Origin HuZhou,Zhejiang,China
Part Name NOx sensor

nox sensor 5wk9 7329a 2

Application and After-Sales Service:

OEM No.5WK9 7329A
Warranty:12 Months 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.

We have obtained the CMMI and IATF16949 certification, 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.

nox sensor 5wk9 7329a 3


*Please Feel Free To Leave Your Needs Here, A Competitive Quotation Will Be Provided According To Your Requirement.

Please Choose:
Name * Email *
Tel Country Message *