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Inzwa yeNwele eNgqongileyo yokuPhuma ubushushu boluvo

I-sensor ye-exhaust yeqondo lokushisa yi-sensor efumanisa ukushisa kwe-injini, elinganisa iqondo lokushisa kumbhobho wokukhupha kwaye idlulisele le datha kwinkqubo yekhompyutheni yemoto. I-sensor yokushisa yokushisa ngokuqhelekileyo ifumaneka kumbhobho wokukhupha ukwenzela ukulinganisa ukushisa, kwaye le datha ingasetyenziselwa ukubeka iliso ekusebenzeni kwe-injini kwaye uyilungise xa kuyimfuneko. I-sensor yokushisa yokushisa yinxalenye ebalulekileyo yenkqubo yekhompyutheni yemoto yanamhlanje, enokunceda umqhubi ukuba agcine ukusebenza kakuhle kwe-injini kunye nokuqinisekisa ukusebenza okukhuselekileyo kwesithuthi kwindawo yokushisa ephezulu.

    Iimbonakalo

    1. Ubunzulu bokufaka obuguquguqukayo, ukusuka kwi-25mm ukuya kwi-70mm ngumthengi
    2. Umgca kunye nesakhiwo esithe nkqo, i-0 ° kunye ne-90 ° elungiselelwe ngabathengi
    3. Uluhlu olubanzi lweqondo lokushisa lunokulinganiswa ngenzwa yeqondo lokushisa
    4. Ngenkqubo yokudibanisa i-thermal, i-850 ° ichaneka ngokupheleleyo inokufezekiswa.
    5. Igophe lomgca oqhelekileyo
    6. Ixesha elifutshane lokuphendula
    7. Ukuzinza okuphezulu kwexesha elide
    8. Umgaqo wovavanyo ulula

    Isicelo

    Ukulawula kunye nokubeka iliso kumacandelo e-injini (iivalvu, amasebe) kunye nezinto zangaphandle zokuva iqondo lokushisa (ukukhupha i-gas recirculation EGR). Izihluzi ze-diesel ze-particulate kunye ne-catalysts);
    Umlinganiselo weqondo lokushisa udibaniswa nenkqubo yokuxilonga kwi-site (OBD), umzekelo, ukufumanisa ukushisa komlilo we-catalyst; Lawula kwaye ujonge ukugcinwa kobushushu kwiifilitha zomsi omnyama (PDF) kunye nokunciphisa okukhethiweyo kwe-catalytic (SCR);
    Umlinganiselo wobushushu begesi ephumayo (EGR) kunye nobushushu be-turbocharger;
    Ubushushu bubekwe esweni ukuze kuqinisekiswe ukusebenza kakuhle kwe-catalytic.
    Isebenza kakhulu kwiDongfeng, iCummins injini yedizili.

    Iiparamitha

    Into

    Ipharamitha kunye nenkcazo

    Ubushushu bokusebenza

    -40~1000°C

    Isivamvo sobushushu

    PT200 Thin film platinum resistor

    ukuchaneka

    Kuluhlu lwe-40ukuya kwi280, ukuchaneka:±2.5

    Kuluhlu lwama-280ukuya kwi-1000, ukuchaneka:±0.9%

    Umgaqo wokulinganisa

    Ixabiso lokuchasana le-Pt200 element liyenyuka ngokunyuka kweqondo lokushisa

    Ixesha lokuphendula

    Isantya sokuhamba kwegesi 11 m / s, ixesha lokuphendula

    Isantya sokuhamba kwegesi 80 m / s, ixesha lokuphendula

    Ukumelana ne-insulation

    ≥10MΩ@500Vdc kwi-25 ° C

    Ukuxhathisa ukungcangcazela

    10~5000Hz,60G

    Inkonzo yangoku

    ≤1mA

    Umzobo weSakhiwo seMveliso