Kev Piav Qhia Luv:

Cov hloov pauv sib nqus suav nrog cov hloov pauv tam sim no, cov hloov pauv capacitive, cov hloov pauv Hall, cov hloov pauv photoelectric, cov hloov pauv pyroelectric, cov hloov pauv sib nqus TCK thiab lwm yam hloov pauv sib xws. Vim tias lub sensor hloov chaw tuaj yeem ua raws li cov ntsiab cai sib txawv thiab cov txheej txheem sib txawv, thiab cov sensor hloov chaw sib txawv muaj cov txheej txheem "kev pom" sib txawv ntawm cov khoom, muaj cov hloov pauv sib xws hauv qab no: eddy tam sim no hloov pauv qhov hloov pauv no tseem hu ua inductive proximity switches. Nws yog kev siv cov khoom conductive nyob ze rau qhov no tuaj yeem tsim lub teb electromagnetic. hom