Nox Oxygen Sensor Diesel Nitrogen Oxide (NOx) Sensors SNS161A A2C16674100
- Category: Gas Disposal Machinery >>>
- Supplier: Wuxi Xichuang Automobile Environmental Protection Co. Ltd.
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Product Overview
Description
Detail
name:Nox Oxygen Sensor
Original: Jiangsu, China
Certification:TS16949 ISO9001
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Sample provision:Negotiable
MOQ:Custom size from 1 pieces
Certification:TS16949 ISO9001
Price: Negotiable
Payment term: TT, LC
Delivery date: Negotiable
Packing: export standard
Sample provision:Negotiable
MOQ:Custom size from 1 pieces
About product
Now that SCR has been embraced by all sectors of the diesel transportation industry, it is that much more important for automotive service professionals to understand how SCR works.It’s taken some time, but the diesel world appears to have reached consensus on how to meet the Environmental Protection Agency’s(EPA) 2010 NOx standards. EPA 2010 was a major milestone in diesel emission control, calling for a 90 percent reduction innitrogen oxide (NOx) emissions over the 2007 standards. The magnitude of the reductions required major changes in diesel enginedesign, and three engineering approaches arose as possible solutions: cooled exhaust gas recirculation (EGR), NOx adsorbers(sometimes referred to as lean NOx traps), and urea selective catalytic reduction (urea SCR).
Diesel NOx sensors are dual-purpose, in that they are used to measure both the oxygen level in the exhaust as well as NOx (NO and NO2) content. The measurements take place in two separate chambers in the sensor, and the exhaust gases flow sequentially through one and then into the other. Gases flow from the exhaust stream through a diffusion barrier to reach the first chamber, which “pumps” the free oxygen out using a Nernst cell (simple oxygen sensor). The electric current for operating this first Nernst cell is used to measure exhaust oxygen content (lambda). In the LML Duramax, exhaust oxygen content information is provided to the ECM by NOx sensor 2 to aid in diesel particulate filter (DPF) regeneration.
About Company
Since 2017, Xichuang automobile environmental protection began to provide customers with various exhaust emission reduction schemes. The product technical route mainly covers the separate use or combination of particulate filter (DPF), diesel oxidation catalyst (DOC) and selective catalytic reduction (SCR), and provides the packaging assembly, components, carrier, catalyst Gaskets and various sensors, which are made in China and have been used by some users of automobiles, construction machinery and generator sets for more than five years, meet various working conditions and requirements, and have a good reputation. In the laboratory, production site and use site environment, our products have been strictly tested to ensure that the efficiency and durability meet the emission standards of Euro 4 and above. We are committed to meeting various personalized needs of customers and providing OEM quality accessories to meet the replacement needs of vehicles in use, which is more cost-effective.
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