Haum rau Toyota hloov siab sensor 88645-60030

Cov cuab yeej siv los ntawm cov sensors tam sim no tseem ceeb heev, vim tias cov sensors sib txawv yuav muaj cov yam ntxwv sib txawv rau ntau yam kev siv. Feem ntau cov sensors tuaj yeem ua haujlwm vim tias cov xaim nqa tam sim no yuav tsim cov hlau nplaum. Thaum ntsuas ncaj qha tam sim no hauv Circuit Court, thov siv qhov ntsuas ntsuas tam sim no.

1. Hall effect-Hall effect sensor muaj cov tub ntxhais, Hall effect device thiab teeb liab txias Circuit Court. Lub sensor ua haujlwm thaum tus neeg xyuas pib tam sim no dhau los ntawm cov tub ntxhais sib nqus uas ua rau lub zog sib nqus ntawm tus neeg xyuas pib. Hall nyhuv cov cuab yeej ntsia tau rau hauv cov tub ntxhais sib nqus ntawm cov ces kaum mus rau qhov chaw sib nqus sib nqus ua kom zoo siab nrog lub sijhawm tam sim no (hauv ib lub dav hlau). Tom qab ntawd, lub zog nrog lub zog yog raug rau cov hlau nplaum ntawm lub hauv paus, thiab qhov sib txawv muaj peev xwm tsim tau, uas tuaj yeem ntsuas thiab nthuav dav raws li cov txheej txheem-theem teeb liab, xws li 4-20mA lossis kev tiv tauj kaw.

2. Inductive-inductive sensors siv cov coils los ntawm cov xaim nqa tam sim no dhau mus. Qhov no ua rau muaj qhov sib npaug ntawm qhov tam sim no ntws mus rau hauv lub kauj. Qhov no yog vim lub magnetic teb generated los ntawm cov ntws tam sim no. Inductive sensors yog siv rau alternating tam sim no. Lub sensor muaj lub ntsiab lus winding thiab lub teeb liab txias. Thaum tus neeg xyuas pib tam sim no dhau los ntawm cov tub ntxhais sib nqus, nws yuav raug nthuav tawm los ntawm cov hlau nplaum ntawm tus neeg xyuas pib. Vim tias qhov hloov pauv tam sim no tas li hloov pauv ntawm qhov tsis zoo rau qhov muaj peev xwm zoo (feem ntau 50 txog 60 Hz), nws yuav tsim qhov nthuav dav thiab cog lus sib nqus, yog li tam sim no yuav raug ntxias hauv winding. Cov txheej txheem ntawm converting qhov thib ob tam sim no rau hauv voltage thiab stabilize cov zis; Teeb liab, xws li 4-20mA lossis tiv tauj kaw.

3. Magnetoresistance-Magnetoresistance nyhuv yog cov yam ntxwv ntawm qee cov ntaub ntawv, thiab nws cov nqi kuj tuaj yeem hloov pauv raws li cov khoom siv hlau nplaum. Yog tias tsis muaj qhov sib nqus flux, qhov tam sim no yuav ntws ncaj qha los ntawm lub phaj. Yog tias siv cov hlau nplaum sib nqus, Lorentz quab yuam proportional rau qhov sib nqus flux ceev yuav deflect txoj kev tam sim no. Nrog rau qhov deflection ntawm txoj kev tam sim no, qhov kev ncua deb ntawm cov tam sim no ntws los ntawm lub phaj ua ntev dua, uas ua rau muaj qhov nce ntawm kev tiv thaiv.