The Nitrogen Oxide (NOx ) sensor is a key component in the after-treatment system of the internal combustion engine. It is used to detect the NOx concentration in the vehicle exhaust with urea-based SCR systems (Selective Catalytic Reduction) and send measurement values to the ECU to ensure compliance with emissions regulations.
Connectors and Cable lengths can be customized to meet various applications needs
Sealed waterproof design
High reliability, stable signal output
Fast response time
Startup time is much shorter than the industry's 165s
Various software and 300+ communication protocols
Long service life up to 6000H，high than industry standard
Strong resistance to lead and sulfide poisoning
Appearance and customer interface can be compatible with mainstream OEM products
This sensor unit is installed in the exhaust gas system and is used to recognize nitrogen oxides in the flow of exhaust gas. The sensor communicates with upper system through CAN protocol to send data and receive instructions. The product accurately detects nitrogen oxides (NOx) in vehicle emission. If the SCR system has an upstream and a downstream NOx sensor, the downstream one has the task of monitoring the effect of the SCR catalytic converter.
Inside the NOx sensor probe, there is a high-quality planar ceramic-based chip, which is made by HTCC (high temperature co-fired ceramic) process. The chip is integrated with heater and multi-layer ceramic components. The intelligent controller can accurately measure the content of NOx and O2 in automobile exhaust by measuring the current from ceramic chip based on the electrochemical working principle.
Customized connection system according to customer choice.
Customized packaging can be provided to meet any need, please contact KESENS Engineering for details.
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Tel: 0573-82858999Fax: 0573-82672893
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Email: info@kesens.comAddress: No. 199, Tianshu Road, Economic and Technological Development Zone, Jiaxing City, Zhejiang Province，China.
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