Lapho ukhetha inzwa yokulinganisa ingcindezi enkulu kuno-100 MPa (MPa), kubalulekile ukucabangela izidingo ezithile zohlelo lokusebenza kanye nezimo zemvelo lapho inzwa izosetshenziswa khona.Nazi ezinye izinketho zezinzwa ongazicabangela:
Inzwa yomfutho ophezulu: Izinzwa zengcindezi ephezulu ziklanyelwe ngqo ukulinganisa nokumelana nezingcindezi eziphezulu kakhulu.Lezi zinzwa zingakwazi ukuphatha kahle izingcindezi ezingaphezu kuka-100 MPa futhi zivame ukusetshenziswa ezimbonini ezifana nowoyela negesi, i-aerospace kanye nezinhlelo ze-hydraulic.
Inzwa yokucindezela kwe-quartz: Izinzwa zokucindezela ezisekelwe ku-quartz zaziwa ngekhono lazo lokulinganisa ngokunembile izingcindezi eziphezulu.Lezi zinzwa zisebenzisa izici ze-piezoelectric zamakristalu e-quartz ukuthola izinguquko kungcindezi futhi ngokuvamile zisetshenziswa ocwaningweni olunengcindezi ephezulu nasezinhlelweni zokuhlola.
I-Industrial Pressure Transmitter: I-Industrial pressure transmitters eklanyelwe ukusetshenziswa kwengcindezi ephezulu nayo ifanele ingcindezi engaphezu kuka-100 MPa.Lawa ma-transmitters ngokuvamile afaka ukwakhiwa okumazombezombe, ububanzi bamandla kagesi aphezulu, nokuhambisana nezinhlobo zemidiya ehlukahlukene, okubenza bafaneleke ngokufanelekile ezindaweni ezifunwa kakhulu zezimboni.
Izinzwa zangokwezifiso noma eziyisipesheli: Kwezinye izimo, izinzwa zengcindezi yangokwezifiso noma ezikhethekile zingadingeka ukuze zihlangabezane nezidingo ezihlukile zezindawo zokucindezela okuphezulu kakhulu.Lezi zinzwa zingenziwa ngezifiso izigaba zengcindezi ethile kanye nezimo zemvelo, zinikeze izixazululo ezenziwe ngokwezifiso zokulinganisa ingcindezi eyedlulele.
Uma ukhetha inzwa yokucindezela engaphezu kuka-100 MPa, kubalulekile ukucabangela izici ezifana nebanga lokucindezela, ukunemba, ukuhambisana kwezinto ezibonakalayo, izimo zemvelo kanye nesignali yokuphumayo edingekayo (i-analog, idijithali, njll.).Ukubonisana nomkhiqizi wezinzwa oqeqeshiwe noma umphakeli kungasiza ekutholeni isisombululo senzwa esingcono kakhulu sezidingo zakho ezithile zokulinganisa amandla kagesi aphezulu.
Isikhathi sokuthumela: Dec-09-2023