Capcitive proximity switches inogona kushandiswa kwekutaurirana kana kusanzwisisika kuwanikwa kweinenge chero zvinhu. NaLanbao's Canacitive proximity sensor, vashandisi vanogona kugadzirisa manzwiro uye kunyange kupinda zvisiri-simbi canisters kana midziyo kuti uone zvinwiwa zvemukati kana solids.
01 Technical Overview
A capacitor inosanganisira mahwendefa maviri anogadzira munda wemagetsi pakati pemahwendefa kana chave chiri pureti. Chero chero zvinhu zvinopinda munda uyu chinoshandura fungidziro pakati pemaplate.
Capacitor inogona zvakare ine ndiro. Mune ino kesi, iyo yechipiri "ndiro" ndiyo nyika yawa waya.
Zvese zvefaro sensors zvine zvakafanana zvikamu.
1.nclosures - akasiyana maumbirwo, saizi uye zvigadzirwa zvemhando
2.Bastic sensor element - inosiyana zvinoenderana neTekinoroji inoshandiswa
3.Electronic Circuit - inoongorora zvinhu zvinoonekwa ne sensors
4.Electrical Connection - inopa simba uye yekubuda masaini
Panyaya yemazeya ekunzwa, iyo base yekunzwa chinhu chimwe bhodhi capacitor uye imwe ndedzekubatana kweplate rakadzika. Kana chinangwa chacho chinofamba kune iyo sensor yekuona nzvimbo, iyo capacitance kukosha shanduko uye iyo sensor yekubuda switch.
1.Capacitor
2.connection
3.Indiction pamusoro
02 Izvo zvinhu zvinokanganisa chinyararire chinhambwe che sensor
Iyo yekukwira chinyararire inoreva chinyoreso chemuviri inokonzera switch inoburitsa kuti ichinje kana iyo chinangwa ichisvika pane sensor yemasenti mune axial nhungamiro.
Yedu chigadzirwa chechigadzirwa cheparamende runyorwa runyorwa nhatu dzakasiyana madaro:
Sensing RangeInoreva iyo yemusoro chinhambwe inotsanangurwa mukusimudzira maitiro, iyo inoenderana nechinangwa chehukuru hwehukuru uye zvinhu.
Iyo chaiyo yekunzwa renjiinotora mukutsanangurira account yekushambadzira pamhepo tembiricha. Iyo yakaipisisa kesi ndeye 90% yeiyo zita rekunyora renji.
Iyo chaiyo inoshanda kureZvinotora muakaunzi switch point Drift inokonzerwa nekunyorova, tembiricha yekukwira uye zvimwe zvinhu zvakanyanyisa ndeye 90% yeiyo 90% yeiyo yeiyo yechokwadi chinhambwe. Kana iyo inductive kure kutsoropodzwa, iri kure kunoshandiswa.
Mukuita, chinhu icho hachingowanzoita chiyero chakajairika uye chimiro. Iyo pesvedzero yehukuru hwakatarisana inoratidzwa pazasi:
Kunyatsoitika pane mutsauko muhukuru ndiwo mutsauko uri muchimiro. Iyo nhamba iri pazasi inoratidza mhedzisiro yechimiro chechinangwa.
Izvo zvinonyatsoomera kupa chimiro-chakavakirwa chimiro chekururamisa, saka kuongororwa kunodiwa mukushandiswa kunoitika chinhambwe chinhambwe chakakosha.
Chekupedzisira, chinhu chikuru chinokanganisa chinhambwe chinhambwe ndechekuti didelelectric inogara ichitarisirwa. Zvekuita capacitive level sensors, iyo yakakwira iyo dielelectric inogara ichirarama, iyo nyore zvinhu ndeyekuona. Sezvo mutemo wose wegunwe, kana iyo dielectric ichiramba yakakura kupfuura 2, zvinyorwa zvinofanirwa kuve zvichikwanisika. Izvi zvinotevera ndezvekuti Difelectric Constric yeimwe zvinhu zvakajairika zvekureva chete.
03 capacitive sensor yekuwonekwa
Kuti ubudirire shandisa sensors yekuona nzvimbo yekuona, ita shuwa kuti:
Madziro emudziyo haana-simbi
Mudziyo wemadziro madziro zvishoma pane ¼ "-½"
Hapana simbi padyo ne sensor
Iyo induction pamusoro inoiswa zvakananga pamadziro emudziyo
Kuenzanisa kuenzanisa kwesense uye mudziyo
Kutumira Nguva: Kukadzi-14-2023