I-Precession Vortex Flowmeter: I-Advanced Gas Measurement Technology
II-Precession Vortex Flowmeter (eyaziwa nangokuthi i-Swirl Flowmeter) iyithuluzi lokulinganisa ukugeleza eliyinkimbinkimbi elakhelwe ngokuqondile izinhlelo zokusebenza zegesi. Isebenzisa umgomo wokudlulela koketshezi, le flowmeter ihlanganisa ukwethembeka kwedizayini yezingxenye ezinganyakazi nokuzwela okukhethekile, ikwenze kube ukukhetha okuncanyelwayo kwegesi yemvelo, umoya ocindezelwe, kanye nesilinganiso somusi ezindaweni ezidinga kakhulu zezimboni.
Isimiso sokusebenza:
Lapho uketshezi lungena ku-flowmeter, ludlula kujeneretha elijikayo eligxilile elinikeza ukunyakaza okujikelezayo ekugelezeni. Le vortex ephothayo ibe isingena esigabeni sokunwetshwa lapho iqala khona ukwendulela (inyakazisa) eduze komugqa omaphakathi wemitha—okufana nokunyakaza kwesishingishane. Inzwa ye-piezoelectric ithola imvamisa yalokhu kulandelwa, okuhambisana ngokuqondile nezinga lokugeleza kwevolumu. Umphumela uba isignali ezinzile enokuzwela okuhle kakhulu kokugeleza okuphansi.
