Uhlobo lwe-lining gauge yeleveli ye-flap, anti-corrosionigeji yezinga le-magnetic flap
Ngokuvamile, izici abasebenzisi okudingeka bazicabangele lapho bekhetha amamodeli ngokusekelwe ezimweni zohlelo lokusebenza zimi kanje:
1. Isilinganiso sokulinganisa
I-medium ehlukile inezinga lokushisa elihlukile, ukubola, ukuminyana okumaphakathi, i-viscosity emaphakathi, njll., futhi lezi zakhiwo ze-medium zinomthelela omkhulu esilinganisweni seleveli ye-magnetic flap gauge.Ngakho-ke, ukukhethwa okulungile kwegeji yezinga le-magnetic flap ngokwezici zendlela yokulinganisa kungagwema isimo sokulinganisa okungalungile, okuthinta impilo yethuluzi, noma ngisho nokungasebenziseki.
2. Ibanga lokulinganisa
Ibanga lokulinganisa liwukucatshangelwa okubaluleke kakhulu ekukhetheni igeji yezinga le-magnetic flap.Uma iphutha lobubanzi likhulu, lizoba nomthelela oqondile kumphumela wokulinganisa.
Uma ububanzi obuthile bungakwazi ukuqinisekiswa ngesikhathi sokuthenga, ububanzi obunqunywe ngokungafanele bungase buholele ekungakwazini ukufakwa, noma indawo yokufaka ingalungiswa ukuze ihlangabezane nezimfuneko zezimo zokusebenza.
Ngakho-ke, ukuze ugweme izinkinga ezingadingekile ezibangelwa ukwakhiwa nokufakwa kamuva, kuyadingeka ukuqinisekisa ububanzi bokulinganisa lapho uthenga.Uma ithangi lingavuliwe, ungaxhumana nonjiniyela wokuthengisa ngokuqondile;uma ithangi selivuliwe, udinga ukwazisa unjiniyela wokuthengisa ngebanga eliphakathi nendawo yokuvula.
Ngokuvamile, ububanzi bensimbi engagqwali yezinga le-magnetic flap gauge buphakathi kuka-200mm no-6000mm, futhi lelo elingaphezu kuka-6000mm lidinga ukwakhiwa ngezigaba ukuze lihlangabezane nezidingo;ububanzi bezinto zokulwa nokugqwala kwe-PP/PVC ngu-4000mm.Kwenziwe ngezigaba.
3. Kala ingcindezi
Ukulinganisa ingcindezi kuhlobene nokuphepha kwabasebenzi abasendaweni, futhi wonke umuntu ubelokhu enamathisele ukubaluleka okukhulu ekulinganiseni ukucindezela.Ngokuvamile, lapho ingcindezi elinganisiwe idlula i-16MPa, kufanele kukhethwe igeji yeleveli ye-magnetic flap efakazela ukuqhuma.
4. Izinga lokushisa lokusebenza
Emazingeni okushisa ajwayelekile, amageji ezinga le-magnetic flap akhiqizwa abakhiqizi abajwayelekile angasetshenziswa ngokujwayelekile.Kodwa-ke, eminye imithombo yezindaba ekhethekile, njenge-liquid carbon dioxide, iwuketshezi ekucindezelweni okuvamile okungaphansi kuka -78.5 ° C, kodwa igesi ekushiseni okuvamile, ngakho ayikwazi ukulinganiswa ekushiseni okuvamile.Ukuze uzuze ukukalwa kwe-carbon dioxide ewuketshezi, kuyadingeka ukukhetha igeji yezinga lezinga le-flap magnetic-proof.
Ngaphezu kwalokho, esimweni sokushisa okuphezulu, ukulinganisa okuzinzile kungafinyelelwa ngenxa yesidingo sokuqeda ukushisa oketshezini emseleni.Ngenxa yokuthi izinga lokushisa elisebenzayo lesayithi linethonya elikhulu esilinganisweni sethuluzi, izinga lokushisa lokusebenza liphinde libe ipharamitha ebaluleke kakhulu lapho ukhetha imodeli.
5. Kungakhathaliseki ukuthi kudingekile yini ukukhipha amasignali, ukulawula abathintwayo, njll.
Ngokwezimo zezimo zokusebenza endaweni, bheka ukuthi kudingekile yini ukukhipha amasignali nokulawula abathintwayo.Ngokwezimo zangempela zokusebenza, khetha i-4~20mA, 4~20mA+HATR, 1~5VDC, 485, njll. Oxhumana nabo bokulawula njengokuqala kwepompo, ama-alamu aphezulu naphansi, njll., bangasetshenziswa futhi ngokubambisana ne-DCS. kanye ne-PLC.
6. Izidingo zokuvikela ukuqhuma
Ezikhathini ze-petrochemical nezinye ezivuthayo neziqhumane, kuyingozi kakhulu uma inkinobho kazibuthe noma isidluliseli esikude esifaniswe ne-gauge yeleveli ye-flap magnetic singenawo umsebenzi wokuvikela ukuqhuma, ngakho-ke kuyingozi kakhulu ukusisebenzisa ezenzakalweni ezivuthayo neziqhumane.Thayipha igeji yezinga le-magnetic flap.
7. Okunye okucatshangelwayo
Ngaphezu kwalezi zici ezingenhla, lapho ukhetha uhlobo lwe-gauge yezinga le-magnetic flap, kuyadingeka futhi ukucabangela ukuthi izimo zesayithi zidinga izindlela zokufaka ezikhethekile, i-sewage, i-exhaust, ukugcinwa kokushisa, ukulandelwa kokushisa, njll.
Ngamafuphi, ukuze ukhethe uhlobo olufanele, kuyadingeka ukuqhathanisa ngokucophelela ithebula lokukhetha le-gauge yezinga le-magnetic flap elizokhethwa ngemva kokuqonda izimo ezithile zohlelo lokusebenza, kuhlanganiswe nezimo zalo zokusebenza, ukuze ubone ukuthi amapharamitha alo ahambisana yini nawo. izimo zokusebenza siqu..Uma ungazi ukuthi ungakhetha kanjani imodeli enqubweni yangempela yokukhetha, ungathintana nomkhiqizi nganoma yisiphi isikhathi, futhi ngokusebenzisa ukuxhumana okujulile, ungathenga i-gauge yezinga le-magnetic flap elihambisana nezimo zokusebenza.
Isikhathi sokuthumela: Aug-29-2022