Float Level Switch yog ib qho khoom siv ntsuas ntsuas kua uas tsim los ntawm lub hauv paus ntsiab lus ntawm buoyancy. Nws yog dav siv hauv kev lag luam, thaj chaw, thiab kev lag luam daim ntawv thov los saib xyuas thiab tswj cov qib ntawm cov kua hauv ntim. Nws lub luag haujlwm tseem ceeb yog los muab cov lus qhia meej ntawm cov kua theem los ntawm cov khoom siv hluav taws xob lossis hluav taws xob, ua kom muaj kev tswj xyuas tsis siv neeg lossis kev ceeb toom ntxov ua haujlwm kom muaj kev nyab xeeb thiab ua haujlwm tau zoo.
Nyob rau hauv cov nqe lus ntawm nws cov kev khiav hauj lwm txoj cai, ib tug ntab theem hloov siv qhov tseeb hais tias qhov ceev ntawm lub ntab yog qis dua li ntawm cov kua, tso cai rau nws nce thiab poob nrog nce thiab poob ntawm cov kua theem. Lub ntab yog feem ntau nruab nrog cov hlau nplaum los yog txuas ncaj qha mus rau lub tshuab nqus tsev. Thaum cov kua dej nce mus txog qhov chaw pib, qhov kev hloov pauv hauv qhov chaw ntab ua rau muaj qhov hloov pauv sab hauv (xws li lub reed hloov lossis microswitch), uas nyob rau hauv lem outputs ib tug on/off teeb liab. Qhov no yooj yim thiab txhim khu kev qha mechanical qauv ua rau siab -paj kua theem nrhiav kom tau yam tsis muaj complex circuitry, ua tshwj xeeb tshaj yog haum rau corrosive, siab - kub, los yog siab - ib puag ncig siab.
Nyob rau hauv cov nqe lus ntawm functionality, ntab theem keyboards feem ntau muab: cov kua theem xyuas, muab tiag - lub sij hawm tawm tswv yim ntawm cov kua theem nyob rau hauv ntim xws li cia tank thiab dej tank los tiv thaiv qhuav khiav los yog overflow; kev tswj tsis siv neeg, los ntawm kev sib txuas cov twj tso kua mis thiab cov li qub kom ua kom rov ua dua thaum cov kua qib qis dhau lawm thiab kaw cov khoom siv thaum nws siab dhau, ua kom tsis muaj kev tswj xyuas tsis siv neeg; thiab kev tiv thaiv kev nyab xeeb, zoo kaw cov dej txaus ntshai hauv cov ntawv thov xws li tshuaj lom neeg thiab dej khib nyiab kho kom tsis txhob muaj cov dej xau thiab cov khoom puas tsuaj. Tsis tas li ntawd, lawv cov qauv compact thiab hloov tau yooj yim installation muaj peev xwm, tso cai rau lawv los nruab vertically, horizontally, los yog ntawm lub kaum sab xis, ntxiv dag zog rau lawv cov kev siv.
Txawm hais tias muaj kev txhim kho sai ntawm cov ntsuas hluav taws xob hauv xyoo tas los no, cov keyboards ntab tseem yog qhov kev xaiv zoo tshaj plaws hauv ntau qhov kev lag luam ib txwm vim lawv cov nqi qis, kev saib xyuas yooj yim, thiab muaj zog tiv thaiv - muaj peev xwm cuam tshuam. Nyob rau hauv lub neej yav tom ntej, kev nce qib hauv cov ntaub ntawv tshawb fawb yuav ntxiv dag zog thiab kev txawj ntse ntawm ntab keyboards, txuas ntxiv muab cov kev daws teeb meem txhim khu kev qha rau kev lag luam automation thiab kev tswj dej.
