Iigeyiji zenqanaba le-ultrasonic zizixhobo ezibalulekileyo ezisetyenziswa kumashishini ahlukeneyo ukulinganisa ngokuchanekileyo amanqanaba olwelo kwiitanki nakwiikhonteyina. Zifumaneka kwiindlela ezahlukeneyo zokumisela, kuquka useto lweengcingo ezimbini, iintambo ezintathu kunye neengcingo ezine. Ukuqonda umahluko phakathi kwezi ndlela zokumisela kubalulekile ekukhetheni imitha echanekileyo yesicelo esithile.
Igeyiji yenqanaba le-ultrasonic eneengcingo ezimbini:
Igeyiji yenqanaba le-ultrasonic enezintambo ezimbini yeyona ndlela ilula yokumisela, equka iingcingo ezimbini kuphela zombane kunye nokudluliselwa kwesignali. Olu seto luyaziwa ngokulula kokufakela kunye nokusebenza kakuhle kweendleko. Kodwa lunemida ngokwemida kunye nokuchaneka. Iigeyiji zoxinzelelo ezineentambo ezimbini zifanelekile kwizicelo zomgama omfutshane kwaye zihlala zisetyenziswa kwiitanki ezincinci kunye neenqanawa apho ukulinganisa ngokuchanekileyo kungabalulekile.
I-Ultrasonic Level Gauge ene-Wire 3:
Uqwalaselo lweengcingo ezi-3 lubonelela ngokuchaneka okukhulu kunye nokuthembeka xa kuthelekiswa nolwahlulo lweengcingo ezi-2. Luquka ucingo olongezelelweyo lokudlulisa isignali, okuvumela ukulinganiswa okuchanekileyo ngakumbi kumgama omde. Oku kwenza igeyiji yenqanaba le-ultrasonic eneengcingo ezi-3 ifaneleke kwiitanki eziphakathi kunye neenqanawa ezifuna ukufundwa kwamanqanaba okulinganayo nokuchanekileyo. Olu cingo longeziweyo lukwabonelela ngokhuseleko olungcono lwengxolo, okwenza imitha ibe namandla ngakumbi kwiindawo zoshishino ezinzima.
Igeyiji yenqanaba le-ultrasonic eneengcingo ezine:
Iigeyiji zenqanaba le-ultrasonic ezineentambo ezi-4 ziindlela ezisemgangathweni ophezulu ezibonelela ngeyona nqanaba liphezulu lokuchaneka nokusebenza. Le yunithi isebenzisa imigca yokudlulisela amandla kunye nesignali ezizimeleyo ukunciphisa ukuphazamiseka nokuqinisekisa ukulinganiswa kwenqanaba ngokuchanekileyo, nokuba kukwizicelo ezinzima. Iigeyiji zoxinzelelo ezineentambo ezi-4 zilungele iitanki ezinkulu kunye neenqanawa apho ukujonga inqanaba ngokuchanekileyo nangokuthembekileyo kubalulekile ekusebenzeni kakuhle nasekukhuselekeni.
Khetha uqwalaselo oluchanekileyo:
Xa ukhetha imitha yokulinganisa i-ultrasonic level, kufuneka uqwalasele iimfuno ezithile zesicelo sakho. Izinto ezinje ngobukhulu betanki, iimeko zokusingqongileyo kunye nenqanaba elifunekayo lokuchaneka ziya kumisela uqwalaselo olufanelekileyo. Kwiitanki ezincinci ezineemfuno zokuchaneka okulinganiselweyo, igeyiji yoxinzelelo lweengcingo ezi-2 inokwanela. Nangona kunjalo, kwiitanki ezinkulu okanye usetyenziso apho ukuchaneka kubaluleke khona, uqwalaselo lweengcingo ezi-3 okanye ezi-4 luya kufaneleka ngakumbi.
Kwakhona kubalulekile ukuqwalasela imiphumo yeendleko zexesha elide yoqwalaselo ngalunye. Nangona iigeyiji zoxinzelelo lwe-2-wire zinokuba zixabiso eliphantsi kwangaphambili, ukungachaneki okunokwenzeka kunye nemida yokusebenza kunokukhokelela kwiindleko eziphezulu zolondolozo kunye nokusebenza ngokuhamba kwexesha. Kwelinye icala, utyalo-mali oluphezulu lokuqala lwemitha ye-3-wire okanye ye-4-wire lunokuqinisekiswa kukuchaneka kwayo okuphezulu kunye nokuthembeka, okubangela iindleko zokusebenza eziphantsi.
Ngamafutshane, ukuqonda umahluko phakathi kweegeyiji ze-ultrasonic ze-2-wire, 3-wire, kunye ne-4-wire level gauges kubalulekile ekwenzeni izigqibo ezinolwazi kwizicelo zokulinganisa inqanaba lolwelo. Ngokuvavanya iimfuno ezithile zesicelo kunye nokuqwalasela izinto ezifana nokuchaneka, umgama kunye nemiphumo yeendleko zexesha elide, amashishini anokukhetha uqwalaselo olufanelekileyo ukuqinisekisa ukujonga inqanaba ngokufanelekileyo nangokuthembekileyo kwimisebenzi yawo.
Ixesha leposi: Meyi-26-2024