EX200-5ZAX120 siab sensor 4332040 rau Hitachi excavator qhov chaw

Domestic sensor

Txij li thaum xyoo 1980s, kev lag luam tsheb hauv tsev tau qhia txog kev siv tshuab txawv teb chaws thiab nws cov cuab yeej siv hluav taws xob sib txuam, uas tau ua tau raws li qhov xav tau sib xws ntawm cov tsheb me me thiab cov tsheb qis. Vim tias nws pib lig, nws tseem tsis tau tsim serialization thiab sib txuam, thiab tseem tsis tau tsim ib qho kev lag luam ywj pheej, thiab nws tseem txuas nrog cov tuam txhab kev lag luam tsheb.

Ntau lub tsheb, lub teeb tsheb thiab qee lub tsheb thauj khoom siv cov khoom siv hluav taws xob tshiab, uas yuav tsum muaj ntau lub tsheb loj sensors. Txawm li cas los xij, cov khoom lag luam siab tshaj plaws hauv Suav teb yog ntau tshaj 10 xyoo tom qab cov khoom zoo sib xws nyob txawv teb chaws, thiab ntau tshaj 500,000 cov khoom siv hluav taws xob muaj txiaj ntsig zoo raug xa tawm txhua xyoo.

Txhawm rau txhim kho qhov kev sib tw ntawm lawv cov khoom, ntau lub tuam txhab sensor tau txais txoj hauv kev sib koom tes nrog tib lub lag luam txawv teb chaws, zom thiab nqus cov cuab yeej txawv teb chaws siab tshaj plaws, thiab txhim kho lawv cov khoom, yog li maj mam txhim kho thiab nthuav dav, thiab qee qhov tau dhau los ua cov dej ntws. Cov neeg muag khoom ntawm ntau qhov loj "EFI" system manufacturers. Txawm li cas los xij, feem coob ntawm cov tuam txhab tsuas yog txhawb nqa cov khoom lag luam ntawm lwm lub tsheb sensors, uas yog nyob rau hauv lub xeev ntawm cov nyiaj tau los tsawg, ib qho khoom lag luam thiab cov khoom tsis zoo thiab cov qib kev.

Nrog rau kev loj hlob sai ntawm kev tsim tsheb hauv tsev, qhov kev thov ntawm kev lag luam tsheb hauv tsev rau cov sensors thiab lawv cov kev txhawb nqa kev xa tawm thiab cov twj paj nruag kuj tseem yuav nce ntxiv hauv ob peb xyoos tom ntej no, yog li nws yog qhov tseem ceeb kom paub qhov chaw ntawm lub tsheb sensors. Txhawm rau hloov mus rau qhov xwm txheej no, nws yog ib qho tseem ceeb uas yuav tsum tau tsom mus rau kev tsim cov sensors tshiab xws li lub siab, qhov kub thiab txias, ntws thiab hloov chaw, thiab daws cov sensors xav tau los ntawm EFI system, cua txias dej phwj system thiab tsis siv neeg tsav tsheb rau kev lag luam tsheb. sai li sai tau. Lub tsheb sensor yog ib qho khoom txhawb nqa thib ob rau lub Hoobkas tsheb, thiab nws yuav tsum nkag mus rau lub Hoobkas tsheb hauv daim ntawv. Lub zog ntawm cov khoom siv hauv chav kawm thawj zaug yog cuam tshuam nrog lub hom phiaj ntawm OEM, yog li nws yog ib qho tsim nyog los tsim kom muaj lub platform system los tsav kev txhim kho cov sensors nrog lub kaw lus.