Limithara tsa Phallo ea Ultrasonic

Lilemo tse 20+ Phihlelo ea Tlhahiso

Molao-motheo oa ts'ebetso ea Doppler

Molao-motheo oa ts'ebetso ea Doppler

TheDF6100letoto la flowmeter e sebetsa ka ho fetisa molumo oa ultrasonic ho tsoa ho transducer ea eona e fetisang, molumo o tla bonahatsoa ke li-reflectors tse sebetsang tsa sonic tse emisitsoeng ka har'a mokelikeli mme li tlalehiloe ke transducer e amohelang.Haeba li-reflectors tsa sonic li ntse li tsamaea ka har'a tsela ea phetisetso ea molumo, maqhubu a molumo a tla bontšoa ka lebelo le fetotsoeng (Doppler frequency) ho tloha maqhubu a fetisoang.Ho fetoha ha maqhubu ho tla amana ka kotloloho le lebelo la phatsa e tsamaeang kapa bubble.Phetoho ena ea maqhubu e hlalosoa ke sesebelisoa ebe e fetoleloa ho likarolo tse fapaneng tse hlalositsoeng ke basebelisi.

Ho tlameha hore ho be le likaroloana tse kholo ho lekana ho etsa hore ho be le ponts'o ea longitudinal - likaroloana tse kholo ho feta 100 micron.

Ha u kenya li-transducers, sebaka sa ho kenya se tlameha ho ba le bolelele bo lekaneng ba liphaephe tse otlolohileng holimo le tlaase.Ka tloaelo, ho ea holimo ho hloka 10D le ho theoha ho hloka bolelele ba pipe e otlolohileng ea 5D, moo D e leng bophara ba pipe.

DF6100-EC working principle

Re romelle molaetsa oa hau: