Uma imitha yezinga le-ultrasonic idlulisa i-pulse ye-ultrasonic, imitha yezinga loketshezi ayikwazi ukuthola i-reflection echo ngasikhathi sinye. Ngenxa yokuthi i-transmit ultrasonic pulse inebanga elithile lesikhathi, futhi i-probe inokudlidliza okusele ngemva kokudlulisa igagasi le-ultrasonic, i-reflection echo ayikwazi ukutholwa phakathi naleso sikhathi, ngakho ibanga elincane eliqala kusuka ebusweni be-probe/sensor liye phansi alikwazi ukutholwa ngokujwayelekile, leli banga libizwa ngokuthi indawo eyimpumputhe. Uma izinga loketshezi eliphakeme kakhulu okufanele lilinganiswe lingena endaweni eyimpumputhe, imitha ngeke ikwazi ukuthola kahle futhi kuzovela iphutha. Uma kudingeka, i-liquid level gauge gauge ingaphakanyiswa ukuze ifakwe. Indawo eyimpumputhe yezinga le-Ultrasonic gauge, ngokusho kobubanzi obuhlukile, indawo eyimpumputhe ihlukile. Ibanga elincane, indawo eyimpumputhe incane, ububanzi obukhulu, indawo eyimpumputhe inkulu. Kodwa ngokuvamile iphakathi kuka-30cm no-50cm. Ngakho-ke, indawo eyimpumputhe kumele icatshangelwe lapho kufakwa i-ultrasonic level gauge. Lapho izinga loketshezi le-ultrasonic level gauge lingena endaweni eyimpumputhe, isikhundla sezinga loketshezi elihambisana ne-secondary echo sivame ukuboniswa.
Isikhathi sokuthunyelwe: Agasti-05-2022