Flying Bull (Ningbo) Electronic Technology Co., Ltd.

NOX Sensor 24V rau DAF 5WK96628C 5WK96628B 5WK96628A rau tsheb

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  • OE:5WK96628C 5WK96628B 5WK96628A 1836060
  • Qhov Chaw Keeb Kwm: :Zhejiang, Suav teb
  • Hom Lub Npe: :FYLING BULL
  • Hom: :Sensor
  • Product Detail

    Khoom cim npe

    Paub meej

    Hom kev lag luam:Cov khoom kub 2019

    Qhov Chaw Keeb Kwm:Zhejiang, Suav teb

    Hom Lub Npe:FLYING BULL

    Warranty:1 Xyoo

     

     

     

    Hom:siab sensor

    Zoo:High-Quality

    Tom qab-muag Service Muab:Kev them nyiaj yug online

    Ntim:Ntim Ntim

    Lub sij hawm xa tuaj:5-15 Hnub

    Khoom taw qhia

    txoj cai ntawm kev ua haujlwm

     

    1.Oxygen sensor yog tus qauv teeb tsa hauv tsheb. Nws yog ib qho kev ntsuas uas siv cov ntsiab lus rhiab ceramic los ntsuas qhov muaj peev xwm ntawm cov pa oxygen hauv cov kav dej hauv tsheb, thiab suav cov pa oxygen sib haum raws li lub hauv paus ntsiab lus ntawm cov tshuaj sib npaug, txhawm rau saib xyuas thiab tswj cov pa roj carbon monoxide thiab xyuas kom meej cov khoom. zoo thiab tso pa tawm kom tau raws li cov qauv. Oxygen sensor yog dav siv nyob rau hauv huab cua tswj ntawm ntau yam thee combustion, roj combustion, roj combustion thiab lwm yam rauv. Nws yog txoj hauv kev zoo tshaj plaws los ntsuas cov cua combustion tam sim no, thiab muaj qhov zoo ntawm cov qauv yooj yim, cov lus teb sai, kev saib xyuas yooj yim, siv yooj yim thiab ntsuas qhov tseeb. Siv lub ntsuas ntsuas no los ntsuas thiab tswj cov cua combustion tsis tau tsuas yog ua kom ruaj khov thiab txhim kho cov khoom zoo, tab sis kuj txo cov voj voog ntau lawm thiab txuag lub zog.

     

    2.Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm oxygen sensor nyob rau hauv lub tsheb yog zoo ib yam li cov roj teeb qhuav, thiab cov zirconia nyob rau hauv lub sensor ua zoo li electrolyte. Nws lub hauv paus ntsiab lus ua haujlwm yog: nyob rau hauv qee qhov xwm txheej, qhov sib txawv muaj peev xwm tsim los ntawm kev siv cov pa oxygen concentration sib txawv ntawm sab hauv thiab sab nraud ntawm zirconia, thiab qhov ntau dua qhov sib txawv ntawm qhov sib txawv, qhov sib txawv ntau dua. Cov ntsiab lus ntawm oxygen nyob rau hauv cov huab cua yog 21%, thiab cov pa pa tom qab nplua nuj sib tov combustion yeej tsis muaj oxygen. Cov pa tso pa tom qab sib tov sib xyaw los yog cov pa tso pa vim tsis muaj hluav taws kub muaj cov pa ntau dua, tab sis nws tseem tsawg dua cov pa oxygen hauv qhov chaw. Nyob rau hauv catalysis ntawm platinum ntawm qhov kub thiab txias, cov pa oxygen ions tsis zoo yog adsorbed rau sab hauv thiab sab nrauv ntawm lub tes tsho zirconia. Vim tias muaj cov pa oxygen ntau dua li hauv cov pa tso pa, sab sib txuas lus nrog cov cua ntawm lub casing absorbs ntau cov ions tsis zoo dua li ntawm cov pa pa tawm, thiab qhov sib txawv ntawm cov ions ntawm ob sab ua rau lub zog hluav taws xob.

     

    3.Thaum cov pa oxygen concentration ntawm lub tso pa tawm ntawm lub tsheb casing yog tsawg, ib tug high voltage (0.6 ~ 1V) yog generated ntawm lub electrodes ntawm cov pa sensor, thiab qhov voltage teeb liab xa mus rau lub tsheb ECU rau amplification. ECU suav nrog cov teeb liab hluav taws xob siab raws li kev sib xyaw nplua nuj thiab cov teeb liab tsis tshua muaj hluav taws xob raws li qhov sib xyaw ua ke. Raws li cov teeb liab voltage ntawm cov pa oxygen sensor, lub computer dilutes los yog enriches cov sib tov raws li theoretical optimal pom huab cua-roj ratio li ze li ntawm 14.7: 1. Yog li ntawd, oxygen sensor yog lub tseem ceeb sensor rau electronically tswj roj metering. Tsuas yog thaum lub ntsuas pa oxygen nyob ntawm qhov kub siab (qhov kawg mus txog ntau dua 300 ° C) tuaj yeem ua rau nws cov yam ntxwv muaj kev cuam tshuam tag nrho thiab qhov hluav taws xob tuaj yeem tso tawm. Thaum txog 800 ° C, nws muaj cov lus teb ceev tshaj plaws rau kev hloov pauv ntawm qhov sib tov, tab sis tus yam ntxwv no yuav hloov pauv ntawm qhov kub tsawg.

    Khoom duab

    1688710635272

    Cov ntsiab lus ntawm tuam txhab

    01
    1683335092787
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    1683336010623
    1683336267762
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    07 ib

    Lub tuam txhab kom zoo dua

    1685178165631

    Kev thauj mus los

    08

    FAQ

    1684324296152

    Cov khoom lag luam ntsig txog


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