Umgaqo wokusebenza kweDoppler
IDF6100I-flowmeter yochungechunge isebenza ngokudlulisa isandi se-ultrasonic kwi-transducer yayo edlulisa umyalezo, isandi siya kubonakaliswa zi-sonic reflectors eziluncedo ezixhonywe ngaphakathi kolwelo kwaye zirekhodwe yi-transducer efumana umyalezo. Ukuba i-sonic reflectors zihamba ngaphakathi kwendlela yokudlulisela isandi, amaza esandi aya kubonakaliswa kwi-frequency etshintshiweyo (i-Doppler frequency) ukusuka kwi-frequency edlulisiweyo. Utshintsho kwi-frequency luya kunxulumana ngokuthe ngqo nesantya se-particle okanye i-bubble ehambayo. Olu tshintsho kwi-frequency lutolikwa sisixhobo kwaye luguqulwe lube ziiyunithi ezahlukeneyo zokulinganisa ezichazwe ngumsebenzisi.
Kufuneka kubekho amasuntswana amakhulu ngokwaneleyo ukuba abangele ukubonakaliswa okude - amasuntswana amakhulu kune-100 micron.
Xa ufaka ii-transducers, indawo yokufakela kufuneka ibe nobude obaneleyo bombhobho othe tye phezulu nasezantsi. Ngokwesiqhelo, umbhobho othe tye udinga i-10D kwaye umbhobho othe tye ongezantsi udinga ubude bombhobho othe tye obuyi-5D, apho u-D bububanzi bombhobho.
