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  • 发布时间: 2018 - 03 - 09
    氧传感器设计图:产品规格:外形尺寸(长宽厚mm)           (58.5±1)×(4.3±0.08)×(1.4±0.08)加热器电阻值(Ω)                                               9±1.5Ω瓷体强度(Kg)                         ...
    产品简述:氧传感器检测发动机尾气排放中的含氧量,并向电子控制单元(ECU)输送相应的电压信号,反映空气燃油混合比是稀还是浓。ECU会相应控制喷油量和进气量,使发动机运行在最佳空气燃油混合比状态,从而为三元催化器的尾气处理创造理想的条件。如果混合气太浓,必须减少燃油量,如果太稀薄,则要增加燃油量。在传统的发动机管理系统中,仅有一只氧传感器,称控制氧传感器,安装在三元催化器的上游位置。较新款的车配有诊断氧传感器,安装在三元催化器下游端。主要原因:控制氧传感器因老化,其向ECU输送的电压信号曲线会发生偏移,诊断氧传感器会检测控制氧传感器是否依然处于最佳工作状态,然后ECU就可计算出校正偏移所需的补偿量。产品特点:更快的起燃时间加热功率低驱动成本低对排气温度依赖更低双保护管头部抗各种冲击良好的抗老化性能抗涂层型和抗中毒性结构紧凑(振动等级高寿命更长
  • 发布时间: 2018 - 03 - 09
    氧传感器设计图:产品规格: 外形尺寸(长宽厚mm)           (58.5±1)×(4.3±0.08)×(1.4±0.08) 加热器电阻值(Ω)                                               9±1.5Ω 瓷体强度(Kg)                        ...
    氧传感器检测发动机尾气排放中的含氧量,并向电子控制单元(ECU)输送相应的电压信号,反映空气燃油混合比是稀还是浓。ECU会相应控制喷油量和进气量,使发动机运行在最佳空气燃油混合比状态,从而为三元催化器的尾气处理创造理想的条件。
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TEL:400-080-3232

FAX:0086-755-84012280

E-mail:apr@ampron.com

中国 · 深圳 · 总部

Address:Floor2-4, Building 65,43#, FuKang Road, FuMin Industrial Park, PingHu, LongGang, ShenZhen, China

About Us Company Profile

Shenzhen Ampron Technology Corporation ,a well-known private enterprise of Guangdong province,has gained dual high - new tech enterprise certification of Shenzhen city and the country.And meanwhile,it’s the sensitive ceramic production base of HUST.Since her foundation in 1999, with 20 years’ development,AMPRON has been widely recognized by so many top 500 enterprises,such as HUAWEI,OSRAM,3M,ADC,MIDEA,ELECTRA,SUMSUNGandsoforth,established strategic relationship with them and came into being their superior supplier.


  Technology and quality is AMPRON’s core advantage.We conducted a number of production-study research with many major universities such as HUST.A vast R&D and experiment funds was injected to establish the R&D institution of pressure sensor and oxygen sensor.Meanwhile,we created two international advanced technology platforms with advanced material as the Core technology—sensitive ceramic and LTCC.Our bilayer planar PTC program has been checked and accepted by Department of science and technology of GUANGDONG province technology innovation fund for small and medium-sized enterprises. During this 20 years,we have gained more than 50 national technology patents and passed many high-end product certification home and aboard such as UL,TUL,TUV,CUL,CQC,TS16949 and so forth.

   We are a group company setting R&D,manufacture,sales and service as one. Located in Shenzhen,China.And we have established branch institutes or offices in USA,Italy,Germany,Dongguan,Shunde,Hangzhou and Qingdao to supply best products and rapid service for our customers.We are always the industry leader for our enterprise tenet of creating more value for customers and our honest and professional dedication idea.

   At present, the company has respectively registered a Chinese and an English brand—“安培龙”and “AMPRON”.We execute ISO9001:2008 quality control system and ISO14001 environment management system seriously.Our 300+ products cover 7 series,namely PTC thermistor,NTC thermistor,CWF temperature sensor,COB ceramic heat-dissipation substrate,LED LTCC ceramic substrate,ceramic printed circuit board(CPCB),ceramic capacitive pressure sensor and oxygen sensor. Customization is available for all.

   “Quality sensing, Best life”,we AMPRON are willing to make progress,gain mutual benefit and shared profit,co-create a better future together with all our friends in domestic China and overseas!


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