Li-transmitter tsa maemo, tse tsejoang hape e le li-sensor tsa maemo, ke lisebelisoa tsa bohlokoa tse sebelisetsoang ho lekanya bophahamo ba metsi, li-slurry, kapa lintho tse tiileng tse ngata ka har'a litanka, likepe le matamo ho pholletsa le liindasteri. Tlhokomelo e nepahetseng ea maemo e bohlokoa bakeng sa taolo ea ts'ebetso, tsamaiso ea thepa, netefatso ea polokeho, le katleho ea ts'ebetso. Ho tloha libakeng tsa ho hloekisa oli le lifeme tsa lik'hemik'hale ho ea litsing tsa kalafo ea metsi le li-unit tsa ts'ebetso ea lijo, li-transmitter tsa maemo li sebetsa e le mokokotlo oa litsamaiso tsa indasteri le tsa masepala, li nolofalletsa ho etsa liqeto tse tsamaisoang ke data le ho thibela likotsi tsa ts'ebetso.
Li-transmitter tsa maemo li arotsoe ka mefuta e fapaneng ho latela melao-motheo ea tsona ea ts'ebetso, e 'ngoe le e 'ngoe e etselitsoe litlhoko tse itseng tsa ts'ebeliso. Mefuta e tloaelehileng haholo e kenyelletsa li-transmitter tsa ultrasonic, radar, hydrostatic (tse thehiloeng khatellong), capacitive, le float. Li-transmitter tsa Ultrasonic le radar ke lisebelisoa tse sa amaneng, tse loketseng libaka tse thata kapa tse senyang moo ho kopana ka kotloloho le mehala ho sa rateheng. Li-transmitter tsa hydrostatic le capacitive li sebetsa ka ho kopana le mehala, li fana ka ho nepahala ho hoholo bakeng sa tekanyo ea boemo ba metsi, ha li-transmitter tsa mofuta oa float li theko e tlase bakeng sa lits'ebetso tse bonolo, tse nang le khatello e tlase.
Li-transmitter tsa maemo a sa amaneng, tse kang mehlala ea ultrasound le radar, li sebelisa theknoloji e tsoetseng pele ho lekanya boemo ntle le tšebelisano ea 'mele. Li-transmitter tsa ultrasound li ntša maqhubu a molumo a maqhubu a phahameng ho ea holim'a metsi a mahareng; maqhubu a bonahatsoang aa lemohuoa, 'me nako ea ho fofa e fetoloa data ea maemo. Li-transmitter tsa radar li sebelisa maqhubu a electromagnetic, a fanang ka ts'ebetso e phahameng libakeng tse lerōle, tse nang le mouoane o mongata, kapa tse nang le moferefere, kaha ha li angoe ke mocheso, khatello, kapa thepa ea mahareng. Mefuta ena e sebelisoa haholo litankeng tse bolokang lik'hemik'hale tse fetohang, oli e tala, kapa lintho tse tiileng tse kang lithollo le mashala.
Li-transmitter tsa mofuta oa ho kopana li khethoa bakeng sa lits'ebetso tse hlokang ho nepahala ho hoholo le botsitso. Li-transmitter tsa hydrostatic li lekanya khatello e hlahisoang ke kholomo ea mokelikeli, ka khatello e lekanang ka ho toba le boemo (P = ρgh, moo ρ e leng boima bo mahareng, g ke matla a khoheli, 'me h ke bophahamo ba boemo). Li loketse metsi, oli le slurry ka har'a lijana tse koetsoeng kapa tse bulehileng. Li-transmitter tse nang le bokhoni li lemoha liphetoho tsa capacitance pakeng tsa li-electrode tse peli tse bakoang ke liphetoho tsa boemo, tse sebetsang hantle ka metsi a tsamaisang motlakase le a sa tsamaiseng motlakase, ho kenyeletsoa le metsi a viscous joalo ka likhomaretsi le lipente.
Ho tenyetseha ha di-transmitter tsa maemo ho etsa hore di be bohlokwa haholo makaleng a fapaneng. Indastering ya oli le kgase, di-transmitter tsa radar di lekola maemo a oli e tala le dihlahiswa tse hlwekisitsweng ka hara ditanka tsa polokelo, di netefatsa hore di tshwarwa ka mokhoa o bolokehileng le ho latelwa ka nepo ha thepa. Difeme tsa dikhemikhale di sebedisa di-transmitter tse hanelang mafome kapa tsa radar ho lekanya dikhemikhale tse kotsi, ho thibela ho dutla le ho netefatsa hore di latela maemo a polokeho. Dibaka tsa kalafo ya metsi di itshetlehile ka di-transmitter tsa hydrostatic le ultrasonic ho laola matamo a metsi le ditanka tsa metsi a ditshila, ho tshehetsa mekgwa e sebetsang ya kalafo.
Ho kgetha transmitter ya boemo bo nepahetseng ho hloka ho nahana ka dintlha tsa bohlokwa, ho kenyeletswa mofuta o mahareng (mokelikeli, o tiileng, kapa o qhibilihileng), mocheso, kgatello, ho teteana, le maemo a tikoloho. Mohlala, ditransmitter tsa mofuta wa phaphamala ha di a lokela bakeng sa maro a nang le ho thibana ho hoholo a ka thibang dikarolo tse tsamayang, ha ditransmitter tsa radar di loketse ditanka tsa mocheso o hodimo, tse nang le kgatello e hodimo. Ho kenngwa hantle, jwalo ka ho qoba ditshitiso tse sitisang phetiso ya matshwao, le ho lekanyetsa kamehla di bohlokwa ho boloka ho nepahala ha tekanyo le botshepehi ba sesebediswa.
Ka tsoelo-pele ea theknoloji e bohlale, li-transmitter tsa maemo a sejoale-joale li kopanya li-protocol tsa puisano tsa dijithale (mohlala, HART, Modbus, NB-IoT) le khokahano ea leru, e nolofalletsang ho beha leihlo hole, tlhahlobo ea data ea nako ea sebele, le tlhokomelo ea esale pele. Ts'ebetso ena e bohlale e fokotsa litšenyehelo tsa mosebetsi oa matsoho, e ntlafatsa katleho ea ts'ebetso, 'me e fokotsa nako ea ho se sebetse. Ha liindasteri li amohela boiketsetso le tlhahiso e bohlale, li-transmitter tsa maemo li ntse li tsoela pele ho fetoha, li fetoha karolo ea bohlokoa ea litsamaiso tse bohlale tsa indasteri, li khanna botsitso le polokeho lits'ebetsong tsa ho lekanya maemo lefatšeng ka bophara.
Nako ea poso: Pherekhong-16-2026