Ukukhetha imitha yezinga le-radar efanele kubalulekile ukuze kufezwe isilinganiso sezinga esinembile, esithembekile, nesingenakulungiswa. Kungakhathaliseki ukuthi uqapha amanzi, amakhemikhali, imikhiqizo kaphethiloli, noma izinto eziqinile ngobuningi, ukukhetha ubuchwepheshe be-radar obufanele kungathuthukisa kakhulu ukusebenza kahle kwenqubo ngenkathi kunciphisa izindleko zokusebenza.
Iyini iMeter yezinga leRadar?
Imitha yezinga le-radar iyithuluzi lokulinganisa izinga elingathintani elisebenzisa izimpawu ze-microwave ukunquma ibanga phakathi kwenzwa kanye nobuso bezinto ezibonakalayo. Ithuluzi lidlulisela amaza kagesi aye endaweni futhi lilinganisa isikhathi esidingekayo ukuze isignali ebonisiwe ibuye.
Ngokungafani namamitha e-ultrasonic level, ubuchwepheshe be-radar abuthinteki kakhulu yizinga lokushisa, ingcindezi, uthuli, umusi, igwebu, noma ukushintsha kwezimo zemvelo, okwenza kube yisisombululo esifanele sezicelo zezimboni ezidinga kakhulu.
Isinyathelo 1: Thola Okuphakathi Okudingeka Ukukukala
Into yokuqala okufanele icatshangelwe uhlobo lwezinto ezingaphakathi ethangini noma esitsheni.
Uketshezi
Amamitha e-radar level asebenza kahle kakhulu uma ekala:
* Amanzi
* Amanzi angcolile
* Amanzi okuphuza
* Izixazululo zamakhemikhali
* Ama-asidi nama-alkali
* Amafutha kanye namafutha
* Izinyibilikisi
Kumanzi ahlanzekile anezindawo ezizinzile, cishe noma yiliphi imitha yezinga le-radar yezimboni linganikeza ukusebenza okuhle kakhulu.
Izinto Eziqinile Eziningi
Ukusetshenziswa okuhilela izinto eziqinile kudinga ukunakwa okwengeziwe ngoba izinto zokwakha zivame ukukhiqiza izindawo ezingajwayelekile.
Izinto ezijwayelekile zifaka:
* Usimende
* Umlotha ondizayo
* Amalahle
* Okusanhlamvu
* Isihlabathi
* Ama-pellet epulasitiki
* Umanyolo
Izinzwa ze-radar ezivame kakhulu ezinama-engeli amancane okukhanya zivame ukunconywa kulezi zinhlelo zokusebenza.
Isinyathelo 2: Cabanga Ngebanga Lokulinganisa
Zonke izinhlelo zokusebenza zinokuphakama kwethangi okuhlukile.
Amabanga okulinganisa ajwayelekile afaka:
Ububanzi Beradar Enconyiwe Yokuphakama Kwethangi
Kufika ku-10 m imitha ejwayelekile yezinga le-radar
Umthumeli werada yezimboni ongu-10–30 m
I-radar ye-80 GHz esebenza kahle kakhulu engu-30–70 m
Uhlelo olukhethekile lwe-radar olude olungaphezu kwama-70 m
Khetha njalo inzwa enobubanzi bokulinganisa obukhulu kunezinga eliphezulu loketshezi ukuqinisekisa ukusebenza okuthembekile.
Isinyathelo 3: Khetha Imvamisa Ye-Radar Efanele
Imvamisa ye-radar ithinta ngqo ukusebenza kokulinganisa.
I-radar engu-26 GHz
Izinzuzo:
* Kuqiza kahle
* Kufanelekela amathangi ezimboni ajwayelekile
* Ukusebenza kahle kwamanzi namakhemikhali
Izicelo:
* Ukwelashwa ngamanzi
* Amathangi okugcina izinto
* Amathangi avulekile
I-radar engu-80 GHz
Izinzuzo:
* I-engeli encane kakhulu yogongolo
* Ukunemba okuphezulu kokulinganisa
* Ukusebenza okungcono ematangini amancane
* Ukuphazamiseka okuncishisiwe okuvela ezakhiweni zangaphakathi
Izicelo:
* Amathangi amakhemikhali
* Izitsha ezincane
* Izinqubo zokushisa okuphezulu
* Amathangi aneziqhumane
* Ukufakwa okuyinkimbinkimbi
Namuhla, i-radar engu-80 GHz isibe yindlela ekhethwayo yezinhlelo zokusebenza eziningi zokulinganisa amazinga ezimboni ngenxa yokusebenza kwayo okuphezulu.
Isinyathelo 4: Hlola Izimo Zenqubo
Ukuqonda indawo yokusebenza kubalulekile.
Cabanga ngalezi zici ezilandelayo:
Izinga lokushisa
Amanye amathangi ezimboni asebenza ngaphezu kuka-150°C.
Khetha imitha yezinga le-radar eyenzelwe ukusetshenziswa kwezinga lokushisa eliphezulu uma kudingeka.
Ingcindezi
Ama-reactor acindezelwe adinga ama-transmitter anezilinganiso zokucindezela ezifanele.
Umhwamuko kanye Nomusi
Ngokungafani nezinzwa ze-ultrasonic, ubuchwepheshe be-radar buthinteka kancane kakhulu ngumhwamuko noma umusi, okwenza bufaneleke kuma-boiler, amathangi amakhemikhali, kanye nezinhlelo ze-condensate.
Uthuli
Ezitshalweni zesamente kanye nasezindlini zokusanhlamvu, uthuli oluningi lungaphazamisa ubuchwepheshe obuningi bokulinganisa.
Izinzwa ze-radar ziyaqhubeka nokusebenza ngokwethembeka ngaphansi kwezimo ezinothuli.
Isinyathelo 5: Buyekeza i-Tank Geometry
Ukuma kwethangi kuthonya ukusebenza kwe-radar.
Izithiyo ezingaba khona zifaka:
* Ukuxuba ama-blade
* Amakhoyili okushisa
* Izitebhisi zangaphakathi
* Imishayo yokusekela
* Ukugcwalisa amapayipi
Inzwa yeradar engu-80 GHz enomugqa omncane ingagwema ukubonakaliswa okuningi okungafuneki, okuholela ekulinganisweni okuzinzile kakhudlwana.
Isinyathelo 6: Khetha Uxhumano Lwenqubo Olufanele
Ukuxhumana okuvamile kwenqubo kufaka phakathi:
* Uxhumano olunezintambo
* Ukuxhumeka kwe-Flange
* Ukuxhumana okuhlanzekile
* Ukuxhumeka kwe-clamp yenhlanzeko
Qinisekisa ukuthi iyahambisana nomklamo wethangi lakho elikhona ukuze kube lula ukufaka.
Isinyathelo 7: Hlola Izidingo Zokukhipha Nokuxhumana
Amamitha e-radar anamuhla asekela izinqubo ezahlukene zokuxhumana zezimboni.
Imiphumela evamile ifaka:
* 4–20 mA
* I-HART
* I-RS485 Modbus RTU
* I-PROFIBUS
* Ibhasi Lesisekelo
Khetha okukhiphayo okuhambisana nesistimu yakho yokulawula ye-PLC, ye-SCADA, noma esabalalisiwe.
Isinyathelo 8: Cabanga Ngokuvikelwa Kwemvelo
Ukufakwa kwangaphandle kudinga ukuvikelwa okwanele esimweni sezulu esibi.
Bheka izici ezifana nalezi:
* IP67 noma i-IP68 ebiyelwe
* Indlu engamelani ne-UV
* Izinto ezingamelani nokugqwala
* Ukuvikelwa kombani
* Ububanzi bokushisa bokusebenza
Lezi zici zisiza ukuqinisekisa ukuthembeka kwesikhathi eside ezindaweni ezinzima.
Izicelo Ezijwayelekile Zemboni
Amamitha e-radar level asetshenziswa kabanzi ku:
* Ukwelashwa kwamanzi namanzi angcolile
* Ukucubungula amakhemikhali
* Ukukhiqizwa kokudla neziphuzo
* Isitoreji sikawoyela negesi
* Imisebenzi yezimayini
* Ukukhiqizwa kukasimende
* Ukukhiqizwa kukagesi
* Ukukhiqizwa kwemithi
* Izicelo zasemanzini
* Izimboni zePulp nephepha
Ukuguquguquka kwazo kuzenza zifaneleke kokubili ukulinganisa izinga loketshezi kanye nezinga eliqinile lobuningi.
Amaphutha Okukhetha Avamile
Gwema la maphutha avamile lapho ukhetha imitha yezinga le-radar:
* Ukukhetha ibanga lokulinganisa elifushane kakhulu
* Ukungazinaki izithiyo zangaphakathi zethangi
* Ukukhetha uxhumano lwenqubo olungalungile
* Ukuhambisana kokuxhumana okuqondile
* Ukusebenzisa imvamisa yeradar engafanele yohlelo lokusebenza
* Ukwehluleka ukucabangela imikhawulo yokushisa kanye nengcindezi
Ukuhlola ngokucophelela ngesikhathi senqubo yokukhetha kungavimbela izinkinga zokufaka ezibizayo futhi kuthuthukise ukusebenza kwesikhathi eside.
Isikhathi sokuthunyelwe: Agasti-03-2026