Za Reed Sensors

Za Reed Sensors
Masensa a bango amagwiritsa ntchito maginito kapena ma electromagnet kuti apange maginito omwe amatsegula kapena kutseka kusintha kwa bango mkati mwa sensa. Chipangizo chosavutachi mwachinyengo chimawongolera modalirika mabwalo muzinthu zosiyanasiyana zamafakitale ndi zamalonda.

M'nkhaniyi, tikambirana momwe masensa a bango amagwirira ntchito, mitundu yosiyanasiyana yomwe ilipo, kusiyana pakati pa masensa a Hall Effect ndi masensa a bango, ndi ubwino waukulu wa masensa a bango. Tiperekanso chidule cha mafakitale omwe amagwiritsa ntchito masensa a bango ndi momwe MagneLink ingakuthandizireni kupanga masiwichi a bango pulojekiti yotsatira yopanga.

Kodi Reed Sensors Imagwira Ntchito Motani?
Kusintha kwa bango ndi njira ziwiri zolumikizirana zamagetsi zomwe zimapanga dera lotsekeka zikakhudza komanso dera lotseguka likapatukana. Kusintha kwa bango kumapanga maziko a sensa ya bango. Masensa a Reed ali ndi chosinthira ndi maginito omwe amatsegula ndi kutseka kwa omwe akulumikizana nawo. Dongosololi lili mkati mwa chidebe chosindikizidwa ndi hermetically.

Pali mitundu itatu ya masensa a bango: nthawi zambiri ma sensor a bango otseguka, ma sensor a bango omwe nthawi zambiri amakhala otsekedwa, komanso masensa a bango. Mitundu itatu yonseyi imatha kugwiritsa ntchito maginito achikhalidwe kapena ma elekitiromaginito, ndipo iliyonse imadalira njira zosiyanasiyana zosinthira.

Nthawi zambiri Open Reed Sensors
Monga momwe dzinalo likusonyezera, masensa a bangowa ali pamalo otseguka (osalumikizidwa) mwachisawawa. Maginito mu sensa ikafika pa bango losinthira, imatembenuza kulumikizana kulikonse kukhala mitengo yopingasa. Kukopa kwatsopano kumeneku pakati pa maulumikizidwe awiriwa kumawakakamiza pamodzi kuti atseke dera. Zipangizo zomwe zimakhala ndi masensa a bango lotseguka nthawi zambiri zimakhala zozimitsidwa pokhapokha ngati maginito akugwira ntchito mwadala.

Nthawi zambiri Otsekedwa Reed Sensors
Mosiyana ndi izi, masensa a bango otsekedwa nthawi zambiri amapanga mabwalo otsekedwa ngati malo awo osasinthika. Sipadzakhala mpaka maginito ayambitsa kukopa kwina komwe chosinthira bango chimadula ndikuphwanya kulumikizana kwa dera. Magetsi amayenda kudzera pa sensa ya bango yomwe nthawi zambiri imakhala yotsekedwa mpaka maginito amakakamiza zolumikizira zolumikizira bango ziwiri kuti zigawane maginito polarity, zomwe zimakakamiza zigawo ziwirizi padera.

Latching Reed Sensors
Mtundu wa sensa ya bango umaphatikizapo magwiridwe antchito a zonse zomwe zimatsekedwa nthawi zambiri komanso zotseguka za bango. M'malo mosintha kukhala ndi mphamvu kapena yopanda mphamvu, masensa a bango amakhala pamalo awo omaliza mpaka kusintha kukakakamizika. Ngati electromagnet ikakakamiza chosinthira kukhala chotseguka, chosinthiracho chimakhala chotseguka mpaka ma elekitiromagineti amphamvu ndikupanga dera kutseka, mosinthanitsa. Kugwira ntchito ndi kumasula malo osinthira kumapanga hysteresis yachilengedwe, yomwe imayika bango m'malo mwake.