Piv nrog cov electromagnetic flowmeters, ultrasonic flowmeters muaj ntau qhov zoo tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv cov nqe lus ntawm kev yooj yim installation thiab ntau yam kev siv.
Ua ntej, kev ntsuas tsis cuam tshuam yog ib qho ntawm cov txiaj ntsig tseem ceeb ntawm ultrasonic flowmeters. Clamp-on ultrasonic flowmeters tuaj yeem ntsia tau sab nraum cov yeeb nkab yam tsis txiav cov yeeb nkab lossis nres cov txheej txheem, thaum electromagnetic flowmeters xav tau kev sib cuag ncaj qha nrog cov kua thiab cov yeeb nkab hloov kho.
Qhov thib ob, cov ntsuas dej ultrasonic tsis ua rau lub siab poob vim tias tsis muaj kev thaiv lossis cov electrodes sib cuag nrog cov kua dej. Qhov no ua rau lawv zoo tagnrho rau cov kav dej loj thiab cov ntawv thov uas tswj lub siab ntawm lub kaw lus yog qhov tseem ceeb.
Qhov thib peb, cov ntsuas dej ultrasonic muaj kev ywj pheej ntau dua. Lawv tuaj yeem siv rau ntawm cov kav dej loj heev thiab ntawm cov kav dej ua los ntawm ntau yam khoom siv. Tsis tas li ntawd, lawv tsis xav tau qhov kev coj ua kua tsawg kawg nkaus, tsis zoo li cov ntsuas dej electromagnetic.
Qhov thib plaub, cov ntsuas dej ultrasonic yooj yim dua rau kev teeb tsa thiab tswj. Vim tias tsis muaj kev sib cuag nrog cov ntsuas nruab nrab, lawv tsim nyog rau cov kua corrosive, high-purity, lossis cov kua txaus ntshai thiab feem ntau xav tau kev saib xyuas tsawg dua.
Thaum kawg, cov ntsuas dej ultrasonic zoo rau kev ntsuas ib ntus, kev tshuaj xyuas lub zog, thiab kev soj ntsuam ntws, qhov twg kev teeb tsa sai thiab kev yooj yim nqa tau yog qhov tseem ceeb.
Hauv kev xaus, ultrasonic flowmeters muab kev daws teeb meem yooj ywm, tsis muaj kev cuam tshuam, thiab kev saib xyuas tus phooj ywg, ua rau lawv yog lwm txoj hauv kev zoo rau electromagnetic flowmeters hauv ntau daim ntawv thov.
Lub sijhawm tshaj tawm: Lub Ib Hlis-29-2026