Ama-level transmitter, aziwa nangokuthi ama-level sensor, angamadivayisi abalulekile asetshenziselwa ukukala ukuphakama koketshezi, ama-slurry, noma izinto eziqinile emathangini, emikhunjini, nasezindaweni zokugcina amanzi kuzo zonke izimboni. Ukuqapha amazinga ngendlela efanele kubalulekile ekulawuleni inqubo, ukuphathwa kwempahla, ukuqinisekiswa kokuphepha, kanye nokusebenza kahle. Kusukela ezindaweni zokuhlanza uwoyela nezitshalo zamakhemikhali kuya ezindaweni zokuhlanza amanzi kanye namayunithi okucubungula ukudla, ama-level transmitter asebenza njengomgogodla wezinhlelo zezimboni nezomasipala, okwenza kube nokwenzeka ukwenza izinqumo eziqhutshwa idatha kanye nokuvimbela izingozi zokusebenza.
Ama-transmitter asezingeni ahlukaniswe ngezinhlobo ezahlukene ngokusekelwe ezimisweni zawo zokusebenza, ngayinye iklanyelwe izidingo ezithile zohlelo lokusebenza. Izinhlobo ezivame kakhulu zifaka phakathi ama-transmitter e-ultrasonic, i-radar, i-hydrostatic (esekelwe ekucindezelweni), i-capacitive, kanye ne-float. Ama-transmitter e-Ultrasonic kanye ne-radar ayizinto ezingathintani, afanelekela izindawo ezinzima noma ezilimazayo lapho ukuxhumana ngqo ne-medium kungathandeki. Ama-transmitter e-hydrostatic kanye ne-capacitive asebenza ngokuxhumana ne-medium, enikeza ukunemba okuphezulu kokulinganisa izinga loketshezi, kuyilapho ama-transmitter ahlobo lwe-float engabizi kakhulu ekusetshenzisweni okulula, okunomfutho ophansi.
Ama-transmitter angewona athintana, njengamamodeli e-ultrasonic kanye ne-radar, asebenzisa ubuchwepheshe obuthuthukisiwe ukukala izinga ngaphandle kokuxhumana ngokomzimba. Ama-transmitter e-Ultrasonic akhipha amaza omsindo aphindaphindwayo abheke endaweni ephakathi nendawo; amaza abonakalayo ayatholwa, futhi isikhathi sokundiza siguqulwa sibe idatha yezinga. Ama-transmitter e-radar asebenzisa amaza kagesi, ahlinzeka ngokusebenza okuphezulu ezindaweni ezinothuli, ezigcwele umhwamuko, noma eziguquguqukayo, njengoba engathinteki yizimo zokushisa, ingcindezi, noma izakhiwo eziphakathi nendawo. Lezi zinhlobo zisetshenziswa kabanzi emathangini agcina amakhemikhali aguquguqukayo, uwoyela ongahluziwe, noma izinto eziqinile ezinkulu njengezinhlayiya namalahle.
Ama-transmitter e-contact-type level akhethwa kakhulu ezinhlelweni zokusebenza ezidinga ukunemba okuphezulu kanye nokuzinza. Ama-transmitter e-hydrostatic alinganisa ingcindezi ekhishwa yikholomu yoketshezi, ingcindezi ilingana ngqo nezinga (P = ρgh, lapho i-ρ ingubuningi obuphakathi, i-g ingudonsela phansi, kanti i-h ingukuphakama kwezinga). Afanele amanzi, amafutha, kanye nama-slurries ezitsheni ezivaliwe noma ezivulekile. Ama-transmitter e-capacitive abona izinguquko ku-capacitance phakathi kwama-electrode amabili abangelwa ukushintsha kwezinga, asebenza kahle ngoketshezi oluqhubayo nolungaqhubiyo, kufaka phakathi uketshezi oluqinile njengezinamathiselo nopende.
Ukuguquguquka kwama-level transmitter kuwenza abe yinto ebaluleke kakhulu emikhakheni eyahlukahlukene. Embonini kawoyela negesi, ama-radar transmitter aqapha amazinga kawoyela ongahluziwe kanye nomkhiqizo ocociwe ematangini okugcina, aqinisekise ukuphathwa okuphephile kanye nokulandelela okunembile kwempahla. Izitshalo zamakhemikhali zisebenzisa ama-capacitive capacitive noma ama-radar transmitter angagqwali ukukala amakhemikhali ayingozi, ukuvimbela ukuvuza nokuqinisekisa ukuhambisana nezindinganiso zokuphepha. Izikhungo zokwelashwa kwamanzi zithembele kuma-hydrostatic kanye nama-ultrasonic transmitter ukuphatha izindawo zokugcina amanzi kanye namatangi amanzi angcolile, zisekela izinqubo zokwelashwa ezisebenzayo.
Ukukhetha i-transmitter yezinga elifanele kudinga ukucabangela izici ezibalulekile, okuhlanganisa uhlobo oluphakathi (uketshezi, okuqinile, noma okusamanzi), izinga lokushisa, ingcindezi, ukujiya, kanye nezimo zemvelo. Isibonelo, ama-transmitter ohlobo lokuntanta awafaneleki uketshezi olunamandla amakhulu olungavimba izingxenye ezihambayo, kuyilapho ama-transmitter e-radar efanelekile emathangini anokushisa okuphezulu, anomfutho ophezulu. Ukufakwa okufanele, njengokugwema izithiyo eziphazamisa ukudluliswa kwesignali, kanye nokulinganiswa okuvamile kubalulekile ukuze kugcinwe ukunemba kokulinganisa kanye nokuthembeka kwedivayisi.
Ngokuthuthuka kobuchwepheshe obuhlakaniphile, ama-transmitter ezinga lesimanje ahlanganisa izinqubo zokuxhumana zedijithali (isb., i-HART, i-Modbus, i-NB-IoT) kanye nokuxhumeka kwamafu, okuvumela ukuqapha okude, ukuhlaziywa kwedatha ngesikhathi sangempela, kanye nokugcinwa kokubikezela. Lokhu kusebenza okuhlakaniphile kunciphisa izindleko zomsebenzi wezandla, kuthuthukisa ukusebenza kahle, futhi kunciphisa isikhathi sokungasebenzi. Njengoba izimboni zamukela ukuzenzakalela kanye nokukhiqizwa okuhlakaniphile, ama-transmitter ezinga ayaqhubeka nokukhula, abe yingxenye ebalulekile yezinhlelo zezimboni ezihlakaniphile, eqhuba ukusimama kanye nokuphepha kwezicelo zokulinganisa amazinga emhlabeni jikelele.
Isikhathi sokuthunyelwe: Jan-16-2026