Sib nqus Sensor Magnet

Qee Qhov Taw Qhia ntawm Sib Nqus Sensor

Sib nqus sensors, feem ntau hu ua magnetic keyboards, feem ntau yog tsim los ntawm magnetic sensing ntsiab thiab hluav taws xob circuits. Los ntawm "sib nqus" induction cov yam ntxwv ntawm lawv cov hlau nplaum sensing caij, txoj hauj lwm ntawm lub nplhaib sib nqus txav nrog lub piston hauv lub tog raj kheej raug kuaj pom, thiaj li ua tiav lub hom phiaj ntawm kev kuaj xyuas txoj haujlwm ntawm piston pas nrig; Hauv kev tswj tsis siv neeg, nws tuaj yeem siv rau kev txwv, suav, tswj qhov chaw thiab kev tiv thaiv tsis siv neeg.

Classification ntawm magnetic sensor

Raws li lub hauv paus ntsiab lus tsim ntawm kev sib nqus sib nqus, nws tuaj yeem muab faib ua ob hom: kev sib cuag (magnetic reed) thiab contactless (electronicsolid state).

Ua hauj lwm hauv paus ntsiab lus ntawm magnetic sensor

Lub hauv paus ntsiab lus ntawm kev sib nqus sensor nrog kev sib cuag yog tias ob lub reeds nyob rau hauv lub magnetic reed raj yog magnetized thiab attracted rau ib leeg thaum lawv paub lub magnetic teb, thiab cesmechanically hu rau lub conduction Circuit Court thiab xa ib tug hluav taws xob teeb liab; Thaum qhov kev siv ntawm cov hlau nplaum tsis muaj zog thiab qis dua qhov kev siv ntawm kev ua kom lub reed koom nrog, ob lub reeds yuav pop thiab lub switching yuav raug txiav.

Contactless magnetic sensor yog tsim los ntawm tag nrho cov khoom siv hluav taws xob. Nws lub hauv paus ntsiab lus yog txhawm rau txheeb xyuas txoj haujlwm ntawm lub nplhaib sib nqus hauv lub tog raj kheej los ntawm cov yam ntxwv ntawm kev tsis txaus siab tshwj xeeb IC, thiab tso zis tsav tsheb thiab hloov cov cim.

Qhov zoo thiab qhov tsis zoo ntawm magnetic sensor

Qhov zoo ntawm kev sib nqus sensor yog tias nws tuaj yeem hloov mus rau qhov dav dav, tiv taus qhov hluav taws xob mus rau 240 volts, thiab tuaj yeem siv rau AC / DC; Qhov tsis zoo yog tias cov iav ntawm cov hlau nplaum sib nqus yog nyias thiab tsis yooj yim, thiab kev sib tsoo me ntsis yuav hloov qhov rhiab heev, uas ua rau tsis ua haujlwm ntawm kev hloov thiab kev ruaj ntseg tsis zoo.

Contactless sib nqus sensor thiab hluav taws xob sib nqus sensor muaj qhov zoo ntawm qhov raug siab dua induction, tsis muaj kev ua haujlwm tsis zoo, tiv thaiv kev co, tiv thaiv kev cuam tshuam thiab kev pab lub neej ntev,; Nws qhov tsis zoo yog qhov kev tiv thaiv hluav taws xob tsawg, thiab feem ntau cov sensors tsis tuaj yeem siv tau rau DC voltage ntawm 30 volts.

Hais txog magnetic sensor magnet

Sib nqus sensor yog ib qho khoom siv hloov pauv los ntawm cov hlau nplaum. Cov hlau nplaum uas nquag siv suav nrog SinteredNeodymium Magnet, Permanent Magnet Ferrite thiab lwm yam. Sib nqus sensor tam sim no yog ib feem ntau ntawm cov khoom siv hauv tsev. Nrog rau kev txhim kho ntawm tib neeg txoj kev ua neej nyob, tib neeg tau them nyiaj ntau dua rau cov kev xav tau ntawm lub tsev zoo thiab kev nyab xeeb. Sib nqus sensors ua lub luag haujlwm hauv kev saib xyuas kev nyab xeeb ntawm kev tswj hluav taws xob, thiab tseem nyiam los ntawm ntau tus neeg. Pab pawg Hongyu tau tsom mus rau cov hlau nplaum sensor tau ntau xyoo. Txais tos rau sab laj thiab kho.