Ii-flowmeter ze-ultrasonic eziphathwa ngesandla zilinganisa ukuhamba kolwelo nge-external clip-on sensor. Inkqubo yokufakela ilula kakhulu, yonke i-interface yamaTshayina kunye nomatshini, kulula ukuyisebenzisa. Iingenelo ze-flowmeter ye-ultrasonic ephathwayo zezi:
1, umlinganiselo ongadibaniyo, ubungakanani obuncinci, ubunzima obulula, kulula ukuwuthwala.
2, ukufakwa kwesensor kulula kwaye kulula, kusetyenziswa ukulinganisa ubungakanani obahlukeneyo bezixhobo zokuhambisa isandi zepayipi.
3, inkqubo yokulinganisa ayidingi kutshabalalisa umbhobho, ayidingi kumisa imveliso, isenzi asidibani nendawo elinganisiweyo, akukho lahleko yoxinzelelo.
Xa uthenga kufuneka uqaphele oku:
1, ukuhlolwa okuchanekileyo kokusebenza
Inqanaba lokuchaneka kunye nomsebenzi Ngokweemfuno zokulinganisa kunye nokusetyenziswa kwenqanaba lokuchaneka kwesixhobo, ukufezekisa uqoqosho. Umzekelo, kwisivumelwano sorhwebo, ukunikezelwa kwemveliso kunye nokulinganiswa kwamandla, inqanaba lokuchaneka kufuneka libe phezulu, njenge-1.0, 0.5, okanye ngaphezulu; Kulawulo lwenkqubo, khetha amanqanaba ahlukeneyo okuchaneka ngokweemfuno zolawulo; Abanye bafumanisa nje ukuhamba kwenkqubo, akufuneki benze amaxesha olawulo oluchanekileyo kunye nokulinganisa, ungakhetha inqanaba lokuchaneka eliphantsi kancinci.
2, imidiya enokulinganiswa
Xa kulinganiswa isantya sokuhamba esiphakathi, uluhlu lwezixhobo kunye nobubanzi, izinga elipheleleyo lokuhamba kwe-ultrasonic flowmeter linokukhethwa kuluhlu lokulinganisa isantya sokuhamba esiphakathi se-0.01-12m / s, kwaye uluhlu lubanzi kakhulu. Ukukhethwa kweenkcukacha zezixhobo (i-caliber) akufani ngokuyimfuneko nombhobho wenkqubo, kufuneka kumiselwe ngokuxhomekeke ekubeni uluhlu lokuhamba olulinganisiweyo, kuluhlu lokuhamba, oko kukuthi, xa izinga lokuhamba kwepayipi liphantsi, alunakwanelisa iimfuno zemitha yokuhamba okanye ukuchaneka kokulinganisa akunakuqinisekiswa kule nqanaba lokuhamba, kuyimfuneko ukunciphisa ububanzi besixhobo, ukuze kuphuculwe izinga lokuhamba kwityhubhu, kwaye kufumaneke iziphumo zokulinganisa ezanelisayo.
Ixesha lokuthumela: Okthobha-16-2023