Ultrasonic flowmeter muaj keeb kwm ntev ntawm kev txhim kho, thiab ultrasonic dej ntws ntsuas ntsuas tau siv los ntsuas cov kua lossis huab cua rau ntau xyoo.
Xyoo 1928, Thawjultrasonic flow metertsim tawm thoob plaws ntiaj teb
Xyoo 1955, Ultrasonic flowmeter tau siv los ntsuas cov roj aviation thiab cov kua ntsuas flowmeter muaj li ntawm ob khub ntawm transducers raws li acoustic ncig txoj kev thawj zaug.
Nyob rau hauv 1958, tshwm sim transit-time thiab beam offset ultrasonic ntsuas lub hauv paus ntsiab lus, thiab invented refraction sojntsuam / transducers thiab yuav ntxiv tshem tawm cov theem distortion tshwm sim los ntawm cov sib tov reverberation ntawm cov yeeb nkab phab ntsa thiab muab theoretical foundation rau clamp-on hom kua flowmeter, ntxiv rau,Doppler ultrasonic flowmetertawm los thiab ntau thiab ntau dua cov kua ntsuas cov cuab yeej siv rau kev ntsuas cov kua dej.
Nyob rau xyoo 1970, ultrasonic flowmeters tau txhim kho tas li zoo li qhov raug qis, cov lus teb qeeb, kev ruaj ntseg tsis zoo thiab lwm yam teeb meem, cov tsos thiab daim ntawv thov ntawm kev ua haujlwm siab theem-xauv thev naus laus zis, cov tswv yim ultrasonic flowmeter tau tsim sai.
Thaum ntxov ntawm 21 xyoo pua, tau tuav ntau lub rooj sib tham kev kawm thiab tshaj tawm ntau pua txoj kev tshawb fawb txog ultrasonic kua flow meter lossis ultrasonic txheej txheem ntsuas .
Tom qab ntawd, ultrasonic flowmeter plays lub luag haujlwm tseem ceeb tshaj plaws, tshwj xeeb tshaj yog nyob rau hauv cov dej, HVAC daim ntawv thov, fais fab mov, roj av, dej haus Hoobkas, chemical kev lag luam, metallurgy, thee, mine, ib puag ncig tiv thaiv, kev kho mob, dej hiav txwv, dej thiab lwm yam kev ntsuas. tau siv dav.
Hauv 10 xyoo tsis ntev los no, ib yam nkausib-channel flowmeter, kuj tshwmdual-channel ultrasonic flowmeter, Multi-channel ultrasonic flowmeter, thiab qhov tseeb tuaj yeem ncav cuag0.5%thiab ntsuas tus nqi zoo dua.Ultrasonic dej flowmeter yuav paub tab.Ultrasound fluid smart flow meter yog dav siv rau kev lag luam dej, tub yees thiab cua txias tshuab, tshuaj lom neeg kev lag luam, dej phwj kho kev lag luam, ib puag ncig saib xyuas dej, lub nroog pipeline netting, fais fab kev lag luam, metallurgy aplications, mechanical engineering, cog engineering, ntau lawm txheej txheem tswj, twj tso kua mis chaw nres tsheb, dej, kwj, culvert, ntawv slurry, pulp, huv si dej saib xyuas, ua liaj ua teb irrigation thiab scientific kev tshawb fawb los yog kev kawm, thiab lwm yam.Cov kua ultrasonic flowmeter tsis tsuas yog ntsuas cov kav dej, tab sis kuj tuaj yeem ntsuascov kav dej ib nrabthiabqhib cov channel, zoo li pebDOF6000 serial qhib channel & ib nrab ntim cov yeeb nkab ultrasonic flowmeter.Cov kua ntws, ntws tus nqi, theem, kub thiab conductivity tuaj yeem ntsuas.
Lanry instrumentsyog ib lub chaw tsim khoom ntawm Ultrasonic flow meter, tag nrho peb cov flowmeters tuaj yeem siv rau kev ntsuas kua, peb tsim cov cuab yeej zoo dua ultrasonic txaus thiab muab kev cob qhia kev cob qhia thiab kev pabcuam kev teeb tsa.
Post lub sij hawm: Aug-05-2022