Ma level transmitters, anozivikanwawo se level sensors, zvishandiso zvakakosha zvinoshandiswa kuyera kukwirira kwezvinwiwa, slurry, kana bulk solids mumatangi, ngarava, uye matangi mumaindasitiri akasiyana-siyana. Kutarisa mazinga nemazvo kwakakosha pakudzora maitiro, kutarisira zvinhu zviri mudura, kuvimbisa kuchengetedzeka, uye kushanda zvakanaka. Kubva kumafekitori emafuta nemafekitori emakemikari kusvika kunzvimbo dzekuchenesa mvura nemayuniti ekugadzirisa chikafu, ma level transmitters anoshanda semusana wemafekitori nemasisitimu emumaindasitiri, zvichigonesa kuita sarudzo dzinotungamirirwa nedata uye kudzivirira njodzi dzekushanda.
Matransmitter emhando yepamusoro anoiswa mumhando dzakasiyana-siyana zvichienderana nemisimboti yawo yekushanda, imwe neimwe yakagadzirirwa zvinodiwa pakushandisa. Mhando dzakajairika dzinosanganisira matransmitter emhando yepamusoro, radar, hydrostatic (anobva pakumanikidzwa), capacitive, uye float-type. Matransmitter emhando yepamusoro neeradar zvishandiso zvisingabatanidzi, zvakanakira nzvimbo dzakaoma kana dzinoparadza uko kusangana zvakananga nechinhu chemagetsi kusingadiwi. Matransmitter emhando yepamusoro neecapacitive anoshanda nekubata nechinhu chemagetsi, achipa kunyatsojeka kwekuyera huwandu hwemvura, nepo matransmitter emhando yemvura achishanda zvakanaka pakushandisa zviri nyore, zvisina kumanikidzwa zvakanyanya.
Zvishandiso zvemagetsi zvisingabatanidzi mafambiro emhepo, zvakaita sema ultrasonic nema radar models, zvinoshandisa matekinoroji epamusoro kuyera mafambiro emhepo pasina kutaurirana kwemuviri. Zvishandiso zvemagetsi zvinoburitsa mafungu eruzha ane frequency yakakwira akananga pamusoro wepakati; mafungu anoratidzwa anoonekwa, uye nguva yekubhururuka inoshandurwa kuita data remazinga. Zvishandiso zvemagetsi zvinoshandisa mafungu emagetsi, zvichipa mashandiro akanaka munzvimbo dzine guruva, dzakapfuma mumhepo, kana dzisina kugadzikana, sezvo dzisingakanganiswi nekupisa, kumanikidzwa, kana hunhu hwepakati. Mhando idzi dzinoshandiswa zvakanyanya mumatangi anochengeta makemikari anoshanduka, mafuta asina kuchena, kana zvinhu zvakasimba zvakaita sezviyo nemalahle.
Matransmitter emhando yekubatana anonyanya kufarirwa pamashandisirwo anoda kunyatsorongeka uye kugadzikana. Matransmitter emvura anoyera kumanikidzwa kunoitwa nekoramu yemvura, nekumanikidzwa kwakanangana nedanho (P = ρgh, uko ρ iri pakati nepakati, g iri gravity, uye h iri kukwirira kwedanho). Akakodzera mvura, mafuta, uye slurry mumidziyo yakavharwa kana yakavhurika. Matransmitter emagetsi anoona shanduko mu capacitance pakati pemaelectrode maviri anokonzerwa nekusiyana kwemazinga, achishanda zvakanaka nezvinwiwa zvinofambisa mhepo uye zvisingafambise mhepo, kusanganisira zvinwiwa zvinonamira zvakaita semaglue nemapendi.
Kushandiswa kwakasiyana-siyana kwema level transmitters kunoita kuti zvive zvakakosha muzvikamu zvakasiyana-siyana. Muindasitiri yemafuta negesi, ma radar transmitters anotarisa huwandu hwemafuta asina kucheneswa uye huwandu hwezvigadzirwa zvakacheneswa mumatangi ekuchengetera, zvichiita kuti zvive zvakachengeteka uye kuti zvinhu zviri mudura zvinoteverwa nemazvo. Makemikari anoshandisa ma capacitive capacitive kana radar transmitters kuyera makemikari ane njodzi, kudzivirira kubuda kwemvura uye kuona kuti zvinoenderana nemitemo yekuchengetedza. Nzvimbo dzekurapa mvura dzinoshandisa hydrostatic uye ultrasonic transmitters kuti dzitarisire matangi emvura nematanki emvura yakasviba, zvichitsigira maitiro ekurapa anoshanda.
Kusarudza chinotumira chedanho rakakodzera kunoda kufunga nezvezvinhu zvakakosha, zvinosanganisira rudzi rwepakati (mvura, yakasimba, kana slurry), tembiricha, kumanikidzwa, viscosity, uye mamiriro ekunze. Semuenzaniso, zvinotumira zvemhando yefloat hazvina kukodzera zvinwiwa zvine viscosity yakawanda zvinogona kuvhara zvikamu zvinofamba, nepo zvinotumira zveradar zvakanaka kune matangi ane tembiricha yakakwira uye ane pressure yakakwira. Kuiswa kwakakodzera, senge kudzivirira zvipingamupinyi zvinokanganisa kutumira kwechiratidzo, uye kugadzirisa nguva dzose kwakakosha kuchengetedza kurongeka kwekuyera uye kuvimbika kwemudziyo.
Nekufambira mberi kwetekinoroji yehunyanzvi, matransmitter emazuva ano anobatanidza maprotocol ekutaurirana edhijitari (semuenzaniso, HART, Modbus, NB-IoT) uye kubatana kwegore, zvichigonesa kutarisa kuri kure, kuongorora data panguva chaiyo, uye kugadzirisa zvinofanotaurwa. Kushanda uku kwakangwara kunoderedza mari yekushanda nemaoko, kunowedzera kushanda zvakanaka, uye kuderedza nguva yekushanda. Sezvo maindasitiri achigamuchira otomatiki uye kugadzira kwakangwara, matransmitter emazinga ari kuramba achichinja, achiva chikamu chakakosha chemasisitimu ehunyanzvi emaindasitiri, achitungamira kuchengetedzeka uye kuchengetedzeka mumashandisirwo ekuyera mazinga pasi rese.
Nguva yekutumira: Ndira-16-2026