Introduction to Nox Sensor 2894940 5WK96675A
Today’s stringent environmental regulations make automotive exhaust emission control the most important factor in the automotive industry. YZHIDIANF, with excellent R&D and commitment to quality, offers nox sensor 2894940 5WK96675A for Cummins ISB, QSB, and ISF series engines. The nox sensor 2894940 5WK96675A is made strictly in accordance with original specifications to ensure perfect fit with the vehicle, providing a reliable guarantee for engine operation efficiency and environmental protection standards. It does not only accurately monitor nitrogen oxide concentration in the exhaust gas, but also optimizes the combustion process together with the engine control system to take care of emission of pollutants. It is therefore a very important part of modern diesel engines without which the current emission regulations cannot be achieved.
Function to Nox Sensor 2894940 5WK96675A
Precise Tracking and Information Loop
Nox sensor 2894940 5WK96675A has the capacity to observe the level of nitrogen oxides (NOx) within the emission gas in actuality and precisely share the data with the engine control unit (ECU). With precise data input, the ECU can regulate aspects like fuel injection quantity, injection time, and intake volume based on present working conditions, hence improving the intake volume of the engine and lessening the creation of nitrogen oxides.
Helping the Systems that Reduce Pollution Work Well
The nox sensor 2894940 5WK96675A works with emission control devices like the selective catalytic reduction system and exhaust gas recirculation system. In the SCR system, for instance, it can control urea injection amount accurately based on monitored NOx concentration, to achieve the optimal reaction ratio of urea and NOx and to improve the efficiency of exhaust gas purification so that the vehicle can easily meet Euro V or National VI very stringent emission standards.
Smart Detection and Alert for Issues
The nox sensor 2894940 5WK96675A has modern smart detection features and can track its own operation status in real-time. When the sensor breaks or gets worse in quality, it will quickly send a signal to the ECU to prompt the driver to check and fix it, prevent a drop in engine performance or extra emissions from sensor issues, and keep the vehicle running smoothly.
Advantages of Nox Sensor 2894940 5WK96675A
Great Measurment Acuracy and Stability
The use of high-quality ceramic chips and advanced electronic control units ensures the measurement of the concentration of nitrogen oxide with high accuracy and stability. The measurement accuracy of the instrument can reach ±5% of the full range, and at the same time, it can always maintain stable performance output even under complex working conditions, so it is a reliable basis for engine control.
Fast Response and Efficient Cold Start
The response speed is fast with a response time within the measurement range from 10% to 90% that does not exceed 3500 milliseconds to be able to adequately respond to changes in engine working conditions. At the same time, its cold start time is short: it shall not exceed the dew point to measurable state by 100 seconds. This guarantees the accuracy of monitoring the NOx concentration in the exhaust gas at the moment of the engine start-up and, respectively, controlling the pollutant emissions in the cold start stage.
Strong Durability and Long Service Life
After rigorous design and testing, it can withstand exhaust temperatures up to 800℃ and adapt to various harsh working environments. Its design life can reach 6000 hours or 350,000 kilometers, which greatly reduces the frequency of replacement and reduces the user’s use cost.
Easy to Install and Maintain
The nox sensor 2894940 5WK96675A is manufactured strictly in accordance with the original specifications, and the installation interface is perfectly compatible with the original car, and can be quickly installed without complex modifications. At the same time, its simple structural design and clear line layout also facilitate daily maintenance and overhaul, saving maintenance time and labor costs.
Applications of Nox Sensor 2894940 5WK96675A
Nox sensor 2894940 5WK96675A is widely used in various diesel engine models of the Cummins brand, such as ISB, QSB, and ISF series. It is not only suitable for commercial vehicles, such as trucks and buses, but also for engineering machinery, generator sets and other fields. Whether it is a bus running on urban roads, heavy machinery operating in mines and construction sites, or a generator set providing power support for factories, this sensor can provide strong support for the efficient operation of the engine and environmental protection compliance, and is an ideal exhaust gas monitoring solution for modern diesel engines.
الأسئلة الشائعة
1. How to choose the right nox sensor 2894940 5WK96675A?
You can choose the right sensor according to the specific model and engine type of the vehicle. If you are not sure about the specific model, you can provide the VIN code or engine model of the vehicle, and our professional technicians will recommend the most matching product for you.
2. What should I pay attention to during installation?
When installing the nox sensor 2894940 5WK96675A, it is recommended to follow the original installation guide. Make sure the sensor is installed in the correct position to avoid mechanical vibration and high temperature. At the same time, pay attention to the tightening and waterproofing of the connection lines to ensure the normal operation of the sensor.
3. How to determine whether the sensor needs to be replaced?
If your vehicle has excessive exhaust emissions, reduced engine performance, or the fault light is on, it is recommended to check the working status of the nox sensor 2894940 5WK96675A in time. You can use professional diagnostic tools to read the fault code of the sensor, or contact our technical support team to provide you with professional detection and replacement suggestions.
