Izinzwa zezinga le-radar zisetshenziswa kabanzi ekulinganiseni izinga lezinhlobo ezahlukene zezinto—uketshezi, izinto eziqinile, kanye nophuphu—ngaphakathi kwezitsha, amathangi, kanye nezitsha zokulondoloza. Lezi zinzwa zisebenzisa amagagasi e-radar e-microwave ukuthola izinga lobuso bezinto ezibonakalayo, zinikeza izinzuzo eziningana ngaphezu kwezinye izinhlobo zobuchwepheshe bokulinganisa izinga (njengezinzwa ze-ultrasonic, capacitive, noma ezisekelwe ku-float). Nazi izinzuzo ezibalulekile zezinzwa zezinga le-radar:
1. Ukunemba Nokunemba:
Ukunemba Okuphezulu Kokulinganisa: Izinzwa zezinga le-radar zinikeza izilinganiso ezinembile kakhulu, ngisho nasezindaweni ezinzima. Ukusetshenziswa kwezibonakaliso ze-microwave kuvumela izilinganiso zebanga ezinembile kakhulu, ngokuvamile ezibekezelela amamilimitha ambalwa nje.
Ithembekile Ezimweni Ezinzima: Izinzwa ze-radar azithinteki yizici zangaphandle njengokushintsha kwezinga lokushisa, ukushintshashintsha kwengcindezi, noma ukwakheka kwamakhemikhali kwezinto, okwenza zibe zilungele izindawo ezinzima lapho ezinye izinhlobo zezinzwa zingase zehluleke khona.
2. Akukho Ukuthintana Nezinto Ezibalulekile:
Ukulinganisa Okungathintani: Izinzwa zezinga le-radar ngokuvamile ziyizisetshenziswa ezingathintani, okusho ukuthi azithinti ngokoqobo izinto ezilinganiswayo. Lokhu kusiza ukuvimbela izinkinga ezifana nokuguguleka, ukungcola, noma ukuvaleka.
Inzuzo: Lokhu kubaluleke kakhulu ekusetshenzisweni lapho izinto zibola khona, zishisa kakhulu, noma ziyingozi.
3. Isebenza Ezindaweni Ezinzima:
Imelana Nezimo Ezimbi Kakhulu: Izinzwa ze-radar zisebenza kahle emazingeni okushisa aphezulu (kusukela ku--200°C kuya ku-+400°C), ukucindezela okuphezulu, nasezindaweni ezinamakhemikhali anamandla, umusi, noma uthuli.
Inzuzo: Ifanele ukusetshenziswa ezimbonini ezifana namakhemikhali, uwoyela negesi, ukudla, kanye nemithi, lapho obunye ubuchwepheshe bungase bungasebenzi kahle.
4. Akukho ukuzwela ezimweni zenqubo:
Akuzweli Izinguquko Ezimweni Zenqubo: Ngokungafani nezinzwa ze-ultrasonic, izinzwa ze-radar azithonywa ukushintshashintsha kwezinga lokushisa, ukwakheka kwegesi, noma umswakama. Lokhu kwenza izinzwa ze-radar zithembeke emathangini noma emikhunjini enezimo zemvelo ezahlukahlukene.
Inzuzo: Iqinisekisa ukusebenza okuzinzile nokungaguquguquki ezinqubweni ezishintshashintshayo.
5. Ukulinganisa Okuqhubekayo Nokwesikhathi Sangempela:
Ukuqapha Kwangempela: Izinzwa ze-radar zilinganisa njalo izinga lezinto ngesikhathi sangempela, zinikeza impendulo eqhubekayo ezingeni lamanje. Lokhu kuzenza zilungele izinhlelo zokusebenza lapho kudingeka khona ukuqapha okuqhubekayo nokunembile.
Inzuzo: Ivumela ukulawulwa kwenqubo ngesikhathi sangempela kanye nokwenza izinqumo ezingcono ezimbonini ezifana nokwelashwa kwamanzi, uwoyela negesi, kanye nemithi.
6. Ikhono Lokulinganisa Ezindaweni Ezibucayi:
Isebenza Ezindaweni Zokushaja Umshini kanye Nezingcindezi Eziphezulu: Izinzwa zezinga le-radar zingasebenza kahle kokubili ezimweni zokucindezela okuphezulu kanye nezimo zokucindezela umfutho, ngokungafani nezinzwa ze-ultrasonic, ezingase zilahlekelwe ukusebenza kwazo ezimweni zokucindezela okuphansi noma ezindaweni ezithile.
Inzuzo: Iwusizo ezinqubweni zezimboni njengasemathangini acindezelwe noma emakamelweni okuhlanza umoya.
7. Isebenza Kakhulu Ezindaweni Ezinothuli Oluningi Nomusi:
Ingena Ngothuli, Igwebu, Nomusi: Izimpawu ze-radar azithintwa uthuli, umusi, noma izendlalelo zegwebu, okuyizinselele ezivamile ezimbonini ezifana nosimende, izimayini, kanye namakhemikhali.
Inzuzo: Ivumela ukulinganiswa kwezinga okunembile ngisho nalapho ubuso bezinto bufihlwe yigwebu, uthuli, noma umhwamuko.
8. Ububanzi Bokusetshenziswa Obuhlukahlukene:
Kusebenza Eziqinile, Eziwuketshezi, kanye Nezingcolisi: Izinzwa zezinga le-radar ziguquguquka kakhulu futhi zingasetshenziswa ukukala izinga lezinto ezahlukahlukene, okuhlanganisa uketshezi, izinto eziqinile ngobuningi, impuphu, i-slurry, kanye ne-suspension.
Inzuzo: Ilungele ukusetshenziswa okuhlukahlukene kuzo zonke izimboni ezifana nezolimo, ukudla neziphuzo, ukukhiqizwa kwamakhemikhali, kanye nokuphathwa kwemfucuza.
9. Ukufakwa Nokunakekelwa Okulula:
Ukulula Kokufaka: Izinzwa ze-radar ngokuvamile zinezinketho ezilula zokufaka (isb., ukufakwa okuphezulu, ohlangothini, noma okune-flange) futhi zingafakwa ngaphandle kokulungiswa okuphawulekayo ohlelweni.
Ukugcinwa Okuphansi: Njengoba izinzwa ze-radar zingenazo izingxenye ezihambayo futhi azithintani, ngokuvamile zidinga ukulungiswa okuncane kunezinhlelo zemishini noma ze-ultrasonic.
Inzuzo: Izindleko zokusebenza zesikhathi eside eziphansi kanye nesikhathi esincishisiwe sokulungisa.
10. Ubuqotho Nokuthembeka Kwesignali Ephakeme:
Ukuphazamiseka Okuncane Kwesignali: Amagagasi e-radar ngokuvamile awathintwa umsindo wangaphandle noma izici zenqubo njengokudlidliza, ngakho-ke izinzwa ze-radar zigcina ubuqotho besignali ezindaweni eziyinselele.
Inzuzo: Iqinisekisa idatha ehambisanayo nethembekile, ngisho nasezindaweni zezimboni ezinomsindo lapho ezinye izindlela zokulinganisa zingase zibe nzima khona.
11. Ukuphepha Okuthuthukisiwe:
Ukuphepha Ezindaweni Eziyingozi: Izinzwa ze-radar zingasetshenziswa ezindaweni eziyingozi lapho kukhona khona amagesi avuthayo, umusi, noma uthuli ngoba azidingi ukuthintana ngqo nezinto ezilinganisiwe. Ngaphezu kwalokho, amanye amamodeli aklanyelwe ukuvikela ukuqhuma noma ukuhlangabezana nezindinganiso ze-ATEX (zezimo eziqhumayo) noma ze-IECEx.
Inzuzo: Kuthuthukisa ukuphepha ezimbonini ngemithetho eqinile yokuphepha.
12. Ububanzi Bokulinganisa:
Ibanga Elide Lokulinganisa: Izinzwa ze-radar zingalinganisa amathangi amakhulu kakhulu noma imikhumbi enokuphakama okusukela kumamilimitha ambalwa kuya kwangaphezu kwamamitha angu-70, kuye ngohlobo kanye nokucushwa kwenzwa.
Inzuzo: Ilungele amathangi okugcina izinto ezinkulu noma ama-silo amakhulu ezimbonini ezifana nowoyela negesi, izimayini, kanye namakhemikhali.
13. Ukuhlanganiswa Nezinhlelo Zanamuhla:
Ukuhlanganiswa Okuhlakaniphile: Izinzwa eziningi zezinga le-radar zihlonyiswe ngezinqubo zokuxhumana zedijithali njenge-HART, i-Modbus, noma i-Profibus, okwenza kube lula ukuzihlanganisa nezinhlelo ze-SCADA noma izinhlelo ezisekelwe ku-PLC.
Inzuzo: Ivumela ukuhlanganiswa okungenazinkinga ezinhlelweni zokulawula izinqubo ezenzakalelayo futhi inikeza ukufinyelela kwedatha okulula kokuqapha nokuhlaziya.
Ukusetshenziswa kwezinzwa zezinga le-radar:
Uwoyela negesi: Ukulinganisa amazinga oketshezi ematangini nasemapayipini, ukuqinisekisa ukusebenza okuphephile nokusebenza kahle.
Izimboni Zamakhemikhali Namakhemikhali: Ukuqapha amakhemikhali, ama-slurry, nezinye izinto ezindaweni ezinolaka.
Ukudla Neziphuzo: Ukulinganiswa kwezinga ezitsheni zokugcina izithako noma imikhiqizo.
Ukwelashwa Kwamanzi Nokungcola: Ukuqapha amazinga ethangi nokuqinisekisa izinqubo zokwelashwa ezihambisanayo.
Ukumba: Ukulinganisa izinga lamaminerali, ama-slurry, nezinye izinto zokusebenza ekumba.
Ukukhiqizwa Kwamandla: Ukuqapha amazinga oketshezi kuma-boiler, imibhoshongo yokupholisa, nezinye izingxenye ezibalulekile.
Isiphetho:
Izinzwa zezinga le-radar zingamadivayisi athembekile kakhulu futhi anembile anezinzuzo eziningi ezenza zilungele ukusetshenziswa ezindaweni ezinzima nezinzima. Amandla azo okusebenza emazingeni okushisa aphezulu, ukucindezela okuphezulu, kanye nalapho kukhona uthuli, igwebu, kanye nomhwamuko azinikeza ithuba elikhulu ngaphezu kwezinye ubuchwepheshe njengezinzwa ze-ultrasonic noma amadivayisi emishini. Izinzwa zezinga le-radar ziqinisekisa ukuthembeka kwesikhathi eside, ukunakekelwa okuphansi, kanye nokulinganisa okunembile, okwenza zifanelekele ukusetshenziswa okubalulekile ezimbonini ezifana namafutha negesi, ukucubungula amakhemikhali, ukumbiwa kwezimayini, ukudla neziphuzo, nokunye okuningi.
Isikhathi sokuthunyelwe: Jan-20-2025