SCANIA Nitrogen Oxides NOx Sensor OEM: 2294290 Reference: 5WK97400

Tlhaloso ea Sehlahisoa

E 'ngoe ea likarolo tse hlahelletseng tsa sensor ea rona ea NOx ke chip ea ceramic e tsoang kantle ho naha.Chip e bapala karolo ea bohlokoa ho boneng le ho hlahlobisisa nitrogen oxide mosing oa koloi.Ceramic chip e entsoe ka theknoloji e tsoetseng pele ho netefatsa litekanyo tse nepahetseng bakeng sa ts'ebetso e nepahetseng ea enjene le ho sebetsa hantle ha mafura.Ka ho sebelisa li-chips tsa ceramic tse tsoang kantle ho naha, re netefatsa hore sensor e na le boemo bo phahameng ka ho fetisisa ba ho nepahala le ho ts'epahala.
Tšobotsi e 'ngoe e ikhethang ke li-probe tsa rona tse thibelang ho bola.Kaha hangata lisensara li pepesehetse tikoloho e thata ka har'a mochini oa mosi oa koloi, li kotsing ea ho bola haholo.E le ho rarolla bothata bona, baenjiniere ba rona ba ile ba etsa probe e khethehileng e etselitsoeng ho mamella ho bola ho bakoang ke likhase, mocheso le likarolo tse ling.Mokhoa ona oa ho thibela ho bola o lelefatsa bophelo ba li-sensor tsa rona haholo, o netefatsa ts'ebetso e tsitsitseng le tlas'a maemo a thata.

Sensor ea rona ea NOx e boetse e tsejoa ka potoloho ea eona e ntle ea ECU (PCB), e ntlafalitsoeng le ho tšehetsoa ke lilaboratori tsa liunivesithi tse tumileng.Tšebelisano ena e tiisa hore lipotoloho tsa rona tsa ECU li finyella litekanyetso tse phahameng ka ho fetisisa tsa indasteri 'me li lekoa ka matla ho fana ka ts'ebetso e phahameng.Ho kopanngoa ha tsebo ea laboratori ea univesithi ho tsoela pele ho ntlafatsa ho nepahala le ho tšepahala ha lisensara tsa rona, ho li etsa khetho ea pele ea baetsi ba literaka le litsebi tsa likoloi.

Ntle le ts'ebetso ea bona e phahameng, li-sensor tsa rona tsa NOx li fana ka melemo e mengata.Ho tsitsisa ts'ebetsong ea eona ho bohlokoa kaha e thusa enjene ho sebetsa hantle le ho latela melao ea mesi.Ka lebaka la mehato e tiileng ea taolo ea boleng eo re e sebelisang nakong ea tlhahiso, li-sensor tsa rona li na le bophelo bo bolelele ba ts'ebeletso.Sena se tiisa hore li-sensor tsa rona li fihlela litlhoko tsa indasteri ea likoloi, ho fana ka nako e telele le ho tšepahala.

Ho akaretsa, sensor ea rona ea NOx e hlahella indastering ka chip ea eona ea ceramic e tsoang kantle ho naha, probe e thibelang kutu le potoloho e ntle ea ECU (PCB) e tšehetsoeng ke lab ea univesithi.Litšobotsi tsena, li kopantsoe le botsitso le bophelo ba nako e telele ea tšebeletso, li etsa hore li-sensor tsa rona e be tse loketseng baetsi ba literaka le litsebi tsa likoloi tse batlang litharollo tsa boleng bo phahameng le tse ka tšeptjoang.