Tus nqi ntws ncaj qha cuam tshuam rau qhov ntsuas qhov tseeb ntawm clamp-on ultrasonic flow meters hauv cov hauv qab no:
Tus nqi ntws qis / Qis dua qhov pib ntws Thaum qhov ceev ntws qis dhau, qhov sib txawv ntawm lub sijhawm ultrasonic dhau los ua me me heev.Qhov kev daws teeb meem ntawm lub teeb liab poob qis yooj yim, ua rau qhov tseeb tsis raug, nyeem tsis meej lossis qhov zaub tsis ruaj khov. Yog tias qhov dej ntws qis dua qhov ceev tsawg kawg nkaus ntawm lub 'meter', lub 'meter' tej zaum yuav tsis qhia qhov dej ntws li.
Tus nqi ntws ib txwm (qhov zoo tshaj plaws) Hauv qhov ntsuas ceev (feem ntau 0.3 m/s ~ 3.0 m/s), qhov chaw ntws ruaj khov, qhov kev xa xov ultrasonic zoo ib yam, thiab lub ntsuas tswj tau qhov tseeb siab thiab rov ua dua. Qhov no yog qhov ua haujlwm zoo tshaj plaws rau kev ntsuas qhov tseeb.
Kev ntws ceev heev Qhov ceev dhau ua rau muaj kev co loj heev, kev ntws sib hloov thiab kev co ntawm cov yeeb nkab. Nws cuam tshuam txoj kev nthuav dav ultrasonic, ua rau lub teeb liab tsis zoo thiab tawg, thiab ua rau kev ntsuas tsis sib xws thiab kev nyeem ntawv tsis ruaj khov.
Kev hloov pauv ntawm cov qauv ntwsQhov ceev ntws qis dhau lossis siab dhau yuav hloov pauv qhov kev faib tawm ntawm cov dej ntws hauv cov yeeb nkab. Kev xam ultrasonic yog raws li qhov nruab nrab ntawm cov qauv ntws zoo tagnrho; qhov ntws tsis zoo yuav txo qhov tseeb tag nrho.
Lub sijhawm tshaj tawm: Plaub Hlis-27-2026