1).Ufakelo lwe-intanethi kunye ne-hot-tap, akukho ukusika umbhobho okanye ukuphazamisa ukucubungula.
2).I-clamp-on sensors kulula ukuyifaka, inokufakwa nakwixinzelelo lombhobho ophezulu.
3).I-clamp kwi-flowmeter ye-sensor ayidibanisi ngokuthe ngqo nendawo yokulinganisa.Inokulinganisa zonke iintlobo zesiqhelo kunye netyhefu, ezimdaka, zegranular, ezinomhlwa owomeleleyo, ulwelo olubonakalayo.
4).I-sensor ayinazo iindawo ezihambayo, akukho sithintelo kumanzi, akukho kulahlekelwa kwengcinezelo, imitha yokuhamba yokulondoloza amandla.
5).Umgaqo wokusebenza lixesha lokuhamba.Ayikhawulelwanga ngobungakanani bombhobho, kwaye iindleko zayo ziyisiseko kungakhathaliseki ukuba ububanzi bombhobho, ngoko thelekisa nezinye iintlobo ze-flowmeters, inzuzo yexabiso le-ultrasonic flowmeter ibonakala.
a. Xa kuthelekiswa ne-electromagnetic flowmeter:I-Flowmeter ye-ultrasonic inokufakwa kumphezulu wangaphandle wombhobho ukwenzela ukulinganisa okungahambiyo kunye nokungabikho kokungena kwamanzi.inokulinganiswa umlinganiselo wokuqukuqela osezantsi, unokufakwa kwi-intanethi, ubukhulu bombhobho omkhulu unexabiso lesakhono esihle kakhulu;I-Ultrasonic flowmeters inokulinganisa i-non-conductive fluids, efana neoli, amanzi e-ultrapure, njl.
b. Xa kuthelekiswa nemitha yoxinzelelo olwahlukileyo:Imitha ye-ultrasonic flow meter ayikho impazamo yokudlulisa umqondiso (esona sizathu sokungaphumeleli koxinzelelo), kunye ne-ultrasonic flow meter inokulinganisa i-viscous engcolileyo enetyhefu kunye ne-corrosive fluid, ngokuchaneka komlinganiselo ophezulu, akukho kulahleka koxinzelelo, ukufakwa okulula, ukugcinwa lula, njl.
c. Xa kuthelekiswa ne-Coriolis mass flowmeter:imitha yokuhamba kwe-ultrasonic ayikho ilahleko yoxinzelelo (i-Coriolis mass flow meter meter loss loss), ulwelo olumdaka lunokulinganiswa, lunozinzo oluhle lwe-zero (i-Coriolis mass flowmeter zero point ilula ukukhukuliseka), iiflowmeters ze-ultrasonic azichatshazelwa kukunyuka koxinzelelo, hayi. umda wombhobho (i-Coriolis mass flow meter ≤ DN300), kodwa iCoriolis mass flow meter ichaneka iphezulu kune-ultrasonic flow meter.
d. Xa kuthelekiswa ne-vortex flowmeter:Imitha ye-ultrasonic flow meter inokulinganisa umlinganiselo ophantsi wokuhamba, ongakhawulelwanga ngumbhobho we-diameter (i-vortex street ≤DN300), ukuxhathisa okulungileyo kwe-seismic, umlinganiselo ongcolileyo we-viscous corrosive fluid, unokufakwa kwi-intanethi, ukuchaneka komlinganiselo kuphezulu.
Ixesha lokuposa: Aug-20-2021