NOX sensor 05149216AB 5WK96651A ikoreshwa kuri Chrysler
Ibisobanuro
Ubwoko bwo Kwamamaza:Ibicuruzwa bishyushye 2019
Aho byaturutse:Zhejiang, Ubushinwa
Izina ry'ikirango:FLYING BULL
Garanti:Umwaka 1
Ubwoko:sensor
Ubwiza:Ubuziranenge
Serivisi nyuma yo kugurisha yatanzwe:Inkunga Kumurongo
Gupakira:Gupakira kutabogamye
Igihe cyo gutanga:Iminsi 5-15
Kumenyekanisha ibicuruzwa
Sensor ya ogisijeni isubiza amakuru yibanze kuri gaze ivanze muri ECU mukumenya umwuka wa ogisijeni uri muri moteri ya moteri, kandi igashyirwa kumuyoboro usohoka mbere ya catalizator yinzira eshatu.
Ikintu cyoroshye cya sensor ya ogisijeni ikoreshwa mugutanga ibimenyetso bya voltage ni zirconium dioxyde (ZrO2), ifite igipimo cya platine hejuru yacyo, hamwe nubutaka bwibumba hanze ya platine kugirango irinde electrode ya platine. Uruhande rwimbere rwibintu byunvikana bya ogisijeni ihura nikirere, naho uruhande rwinyuma rukanyura muri gaze ya gaze isohoka na moteri. Iyo ubushyuhe bwa sensor buri hejuru ya 300 ℃, niba umwuka wa ogisijeni kumpande zombi utandukanye cyane, ingufu za electromotive zizabyara kumpande zombi. Umwuka wa ogisijeni uri imbere muri sensor ni mwinshi kuko uhumeka ikirere. Iyo imvange yoroheje, umwuka wa ogisijeni uri muri gaze ya gaze iba mwinshi. Itandukaniro ryibintu bya ogisijeni hagati yimpande zombi za sensor ni nto cyane, bityo imbaraga za electromotive zitangwa nazo nazo ni nto cyane (hafi 0.1V). Nyamara, iyo imvange ikungahaye cyane, umwuka wa ogisijeni uri muri gaze ya gaze ni nto cyane, itandukaniro rya ogisijeni hagati yimpande zombi yibintu byoroshye ni nini, kandi ingufu za electronique nazo nini nini (hafi 0.8V). Ubushyuhe imbere muri sensor ya ogisijeni bukoreshwa mu gushyushya ibintu byoroshye kugirango bikore bisanzwe.
Niba sensor ya ogisijeni idafite ibimenyetso bisohoka cyangwa ibimenyetso bisohoka bidasanzwe, bizongera ikoreshwa rya lisansi hamwe n’umwanda uhumanya wa moteri, bikavamo umuvuduko udafite ishingiro, umuriro mubi no kuganira. Amakosa asanzwe ya sensor ya ogisijeni ni:
1) Uburozi bwa Manganese. Nubwo lisansi iyobowe itagikoreshwa, agent ya antiknock muri lisansi irimo manganese, na ion ya manganese cyangwa ion ya manganate nyuma yo gutwikwa bizaganisha hejuru ya sensor ya ogisijeni, kugirango idashobora gutanga ibimenyetso bisanzwe.
2) Kubika Carbone. Nyuma yubuso bwurupapuro rwa platine ya sensor ya ogisijeni yashyizwemo karubone, ibimenyetso bya voltage bisanzwe ntibishobora kubyara.
3) Nta kimenyetso cyerekana ingufu za voltage kubera guhura nabi cyangwa kuzunguruka kumugaragaro imbere yumuzenguruko wa ogisijeni.
4) Ikintu ceramic ya sensor ya ogisijeni yangiritse kandi ntishobora gutanga ibimenyetso bisanzwe bya voltage.
5) Umugozi urwanya ibyuma bishyushya bya ogisijeni urashya cyangwa umuzenguruko wacyo ugacika, bigatuma sensor ya ogisijeni idashobora kugera ku bushyuhe busanzwe bwakazi vuba.