Ukulinganiswa kwenqanaba lolwelo yinto ebalulekileyo kumashishini ahlukeneyo afana nokuvelisa, iikhemikhali, kunye neoyile kunye negesi. Ukulinganiswa kwenqanaba elichanekileyo kubalulekile kulawulo lwenkqubo, ulawulo lwezinto ezikhoyo, kunye nokhuseleko lokusingqongileyo. Enye yezona ndlela zisebenzayo zokulinganisa inqanaba lolwelo kukusebenzisa isenzi soxinzelelo okanye isithumeli soxinzelelo.
Isixhobo sokudlulisa uxinzelelo singasetyenziselwa ukuseka inqanaba lolwelo emlanjeni, etankini, emthonjeni, okanye kwenye indawo yolwelo. Sisebenza ngokomgaqo woxinzelelo lwe-hydrostatic, oluxinzelelo olukhutshwa lulwelo olungashukumiyo ngenxa yamandla omxhuzulane. Xa i-sensor yoxinzelelo ifakwe ezantsi kwetanki okanye kwenye indawo equlethe ulwelo, ilinganisa uxinzelelo olukhutshwa lulwelo olungaphezulu kwayo. Olu fundo loxinzelelo lungasetyenziselwa ukumisela ngokuchanekileyo inqanaba lolwelo.
Kukho iintlobo ngeentlobo zee-sensors zoxinzelelo kunye nee-transmitters ezinokusetyenziselwa ukulinganisa inqanaba lolwelo. Ezi ziqukaizinzwa zoxinzelelo ezingaphantsi komhlaba, ezenzelwe ukuntywiliselwa kulwelo, kwayeabathumeli boxinzelelo abangantywiliselwanga emanzini, ezifakelwa ngaphandle kwitanki okanye kwisitya. Zombini ezi ntlobo zeesensa zisebenza ngokuguqula uxinzelelo lwe-hydrostatic lolwelo lube sisignali yombane enokulinganiswa kwaye isetyenziswe ekulinganiseni izinga.
Ukufakelwa kwe-pressure sensor yokulinganisa inqanaba lolwelo yinkqubo elula. I-sensor idla ngokuxhonywa ezantsi kwitanki okanye kwisitya, apho inokulinganisa ngokuchanekileyo uxinzelelo lwe-hydrostatic olukhutshwa lulwelo. Isignali yombane evela kwi-sensor emva koko ithunyelwa kwi-controller okanye kwi-display unit, apho iguqulwa ibe yi-level measurement. Olu linganiso lungaboniswa kwiiyunithi ezahlukeneyo ezifana nee-intshi, iinyawo, iimitha, okanye ipesenti yomthamo wetanki, kuxhomekeke kwiimfuno zesicelo.
Enye yeenzuzo eziphambili zokusebenzisa i-pressure sensor ukulinganisa inqanaba lolwelo kukuchaneka kwayo nokuthembeka kwayo. Ngokungafaniyo nezinye iindlela zokulinganisa inqanaba, ii-pressure sensors azichaphazeleki zizinto ezifana nobushushu, i-viscosity, okanye i-foam, kwaye zinokubonelela ngokufundwa kwenqanaba okulinganayo nokuchanekileyo. Oku kuzenza zilungele iintlobo ezahlukeneyo zolwelo kunye neetanki, kuquka ezo ziqulethe izinto ezirhabaxa okanye ezinobungozi.
Ukusetyenziswa kwezinzwa zoxinzelelo kunye neetransmitter zokulinganisa inqanaba lolwelo yindlela eqinisekisiweyo nesebenzayo kwizicelo ezahlukeneyo zoshishino. IShanghai Wangyuan Instruments of Measurement Co., Ltd. yinkampani yaseTshayina ekumgangatho ophezulu weshishini egxile kubuchwepheshe kunye neemveliso ze-automation process iminyaka engaphezu kwama-20. Singabonelela ngeetransmitter zoxinzelelo ezifakelwe emanzini nangaphandle ezingabizi kakhulu nezinokuthenjwa ngoyilo lokulinganisa inqanaba. Zive ukhululekile ukuqhagamshelana nathi ukuze ufumane ulwazi oluthe kratya.
Ixesha lokuthumela: Disemba-29-2023