Tus Qauv Ua Haujlwm Ntawm Ultrasonic Flowmeter

Ultrasonic flowmeter muaj ultrasonic transducer, hluav taws xob Circuit Court, ntws zaub thiab tsub zuj zuj system.Ultrasonic xa cov transducer hloov hluav taws xob ua hluav taws xob rau hauv lub zog ultrasonic, thiab xa nws mus rau qhov ntsuas ntawm cov kua dej. Lub teeb liab ultrasonic tau txais los ntawm lub txais tau yog amplified los ntawm hluav taws xob Circuit Court thiab hloov mus rau hauv lub teeb liab hluav taws xob sawv cev rau qhov khiav mus rau kev muab zaub thiab kev sib xyaw rau zaub thiab suav. Nyob rau hauv txoj kev no, ndlwg nrhiav kom pom thiab cov zaub kom pom tseeb.Piezoelectric transducer feem ntau siv hauv ultrasonic flowmeter. Nws siv cov nyhuv piezoelectric ntawm cov khoom siv piezoelectric, thiab siv cov kev sib kis uas tsim nyog los ntxiv lub zog hluav taws xob rau lub zog piezoelectric cov ntsiab lus ntawm kev xa cov khoom xa, kom thiaj li ua kom muaj ultrasonic kev co. Lub yoj ultrasonic xa mus rau hauv cov kua dej ntawm lub kaum sab xis, tom qab ntawd tau txais los ntawm qhov txais kev hloov pauv, thiab hloov mus rau hauv hluav taws xob lub zog los ntawm cov khoom piezoelectric rau kev kuaj pom. Lub tshuab xa cov khoom xa tawm siv cov kev sib txuam ntawm cov piezoelectric effect ntawm cov khoom noj piezoelectric, thaum txais cov transducer siv cov nyhuv piezoelectric.