The Nox sensor is one of the important members of the SCR system. It consists of a sensor probe and an electronic control unit. It is connected through a wiring harness and is used to measure the concentration of nitrogen oxides and oxygen in the exhaust gas.In practical application,the probe is installed in the tail gas pipeline of the automobile,and the concentration of the tail gas will be fed back to the electronic control unit by theceramic chip in the form of voltage.The heating temperature of the sensor probe is controlled by the electronic control unit.After a series of signal conditioning,the concentration of Nox and oxygen in the pump is finally determined. VOLVO,VOLVO Engine,Nitrogen and oxygen sensor model RUIAN DELLFEI AUTO PARTS CO.,LTD. , https://www.dellfei.com
From the voting results, the news events of food safety and the monitoring and governance of environmental pollution have become the hot news of the instrumentation industry. Food safety and environmental pollution are closely related to people in the industry, and mergers and acquisitions of large companies are related to the market of the industry. In general, the selected news time is related to the domestic market. It is not because most of the instrumentation market is monopolized by large foreign companies that influence the industry’s attention to the domestic instrumentation industry. We look forward to the 2012 selection results.
2011 annual selection of China's instrumentation industry announced
The annual appraisal of China's instrumentation industry was announced, "The Door of Hormone" encountered "No Detection" won the No. 1 with the highest ticket, and "Agilent purchased the Varian domestic instruments to face a severe test", "Remediation of pollution source heavy metal pollution planning will come" , "The crime of dereliction of food safety intended to be included in the criminal law may be punished with imprisonment of up to ten years", "Ministry of Environmental Protection promulgated the 2010 National Environmental Monitoring Plan", "2010 Pharmacopoeia of the Chinese Pharmacopoeia" to expand the "analysis instrument demand", "Thermo Fisher Spending huge sums on the acquisition of American Dai'an Company, "Irrigation Oil Detection Problems", "Industry and Instrument Industry Development is Included in the Twelfth Five-Year Plan," and "Farmer Springs and Unity" Afro-Shuangmen Investigation Results: The initial inspection of the testing organization was incorrect and the instrument has problems. It became the top ten news for the 2011 China Instrument Industry.
This category is all Nitrogen Oxygen Sensors for Volvo