Doppler ntchito mfundo
TheDF6100mndandanda flowmeter ukugwira ntchito ndi kupatsira akupanga phokoso ake kufalitsa transducer, phokoso adzakhala zimaonekera ndi zothandiza sonic zonyezimira inaimitsidwa mkati madzi ndi analemba ndi kulandira transducer.Ngati zowunikira za sonic zikuyenda mkati mwa njira yotumizira mawu, mafunde amawu amawonetsedwa pafupipafupi (Doppler frequency) kuchokera pafupipafupi.Kusintha kwafupipafupi kudzakhala kogwirizana mwachindunji ndi liwiro la tinthu tosuntha kapena kuwira.Kusintha kumeneku kumatanthauziridwa ndi chida ndikusinthidwa kukhala mayunitsi osiyanasiyana otanthauzira ogwiritsa ntchito.
Payenera kukhala tinthu tating'onoting'ono tomwe titha kuwunikira nthawi yayitali - tinthu tating'onoting'ono topitilira 100 micron.
Mukayika ma transducers, malo oyikapo ayenera kukhala ndi kutalika kokwanira kwa chitoliro kumtunda ndi kunsi kwa mtsinje.Nthawi zambiri, kumtunda kumafuna 10D ndipo kunsi kwa mtsinje kumafunika kutalika kwa chitoliro cha 5D, pomwe D ndi m'mimba mwake.
