Uma kulinganiswa ingcindezi yokusebenza nge-pressure transmitter noma i-gauge ezinqubweni zezimboni zezinhlelo ezivamile njengemipayipi, amaphampu, amathangi, ama-compressor njll., ukufundwa okungalindelekile okunephutha kungavela uma ithuluzi lingafakwanga kahle. Indawo yokumisa engafanele yethuluzi cishe ingabangela ukufundwa okuphambukile nokungazinzile. Isibonelo, lapho ithuluzi lokulinganisa ingcindezi liqapha uhlelo lwenqubo, injongo yalo yangempela yokulinganisa ivame ukuba yingcindezi engaguquki ye-medium. Kodwa-ke, ukucindezela okwengeziwe okuguquguqukayo kungadalwa ukugeleza kwe-medium ngesivinini futhi kutholakale ngephutha yi-sensor endaweni engafanele, kudlulele ekuphumeni. Ukuthola nokuvimbela amacala ajwayelekile okufakwa okunephutha kunegalelo ekususeni ukukhishwa kwethuluzi okungavamile kanye nokungafani kokufunda.
Ukuphakama Kwensimbi
Ukuphakama kwendawo yokufaka insimbi akufanele kube kude kakhulu nenqubo. Uma i-transmitter yokulinganisa uketshezi ifakwe kude kakhulu ne-port yokucindezela kwenqubo, i-diaphragm yokuzwa kuzodingeka ithwale ingcindezi eyengeziwe ye-hydrostatic ye-medium egcwele emgqeni omude we-impulse ebangelwa ukuphakama okuphezulu okuhlukile ngaphandle kokulinganiswa okufanele. Ngenkathi i-transmitter iphakeme kakhulu kune-port yokucindezela futhi i-medium iyi-steam, i-medium yangaphakathi ye-impulse ekushiseni okujwayelekile ingaqina kancane, okubangela ukufundwa okunganembile. Uma uxhumano lwe-capillary olukude kufanele lusetshenziswe ngenxa yemingcele yesimo sokusebenza endaweni, kufanele futhi kuqashelwe ukunciphisa ubude be-capillary kanye nomehluko wokuphakama kokufaka ngangokunokwenzeka.
Ingqiniba Yepayipi
Uma kusetshenziswa ipayipi, akukhuthazwa ukufaka ithuluzi lokulinganisa ingcindezi ekhoneni kunoma yisiphi isimo. Into yokuzwa endololwaneni yepayipi ingathinteka ngokungenakugwenywa yisikhumbuzo sokugeleza kwe-medium, ithole ngokungadingekile ingcindezi enamandla kakhulu. Ngakho-ke i-transmitter efakwe endololwaneni yepayipi ingase idlulele ukufundwa kwengcindezi uma kuqhathaniswa naleyo efakwe engxenyeni eqondile phezulu noma phansi kwepayipi elifanayo.
Umfutho Woketshezi
Njengoba kushiwo ngenhla, ukulinganisa okunembile kwengcindezi engaguquki cishe akunakwenzeka ukuthi kuqinisekiswe uma ingcindezi enamandla ithinta into yokuzwa. Ukuze kuncishiswe umphumela wayo, indawo yokuzwa ingcindezi kufanele ibekwe endaweni lapho ukugeleza okuphakathi ngaphakathi kwenqubo kuthuthukiswe khona ngokugcwele, okusho ukuthi ukugeleza kuhambe ubude bephayi eqondile futhi ingcindezi engaguquki ifakwa odongeni. Ngakho-ke indawo yokufaka yethuluzi kufanele igcine ibanga elifanele, elihlobene nobubanzi benqubo, kusukela ku-nozzle yokungena, ekhoneni lendololwane, i-reducer, i-valve yokulawula nezinye izingxenye ezishintsha umfutho ophakathi.
Ukuvinjelwa kwenqubo
Ukulinganisa ingcindezi kungase kungabi lula endaweni enobudlova kakhulu futhi engase ivaleke ngaphakathi kwengxenye yethuluzi emanzi. Idiphozithi ingabangela ukuthi into izwakale inenani elingalungile ngokuphelele lengcindezi. Kulolu hlobo lokusetshenziswa, kunconywa ukufaka i-pressure transmitter enesakhiwo se-diaphragm esiyisicaba esingenamgoqo njengoxhumano lwenqubo ukuze kususwe izimbobo nezinsika okulula ukuzivalela futhi kuhlanzwe njalo futhi kuhlanzwe ingaphakathi lesistimu yenqubo.
Ukufakwa okufanele kuyisisekelo sokuqinisekisa ukuthi ithuluzi lokulinganisa ingcindezi lisebenza kahle futhi kugwenywe ukufundwa kwengcindezi okungajwayelekile nokungazinzile. I-Shanghai Wangyuan ibilokhu isebenza emkhakheni wokukhiqiza ithuluzi lokulinganisa iminyaka engaphezu kwengu-20. Uma unezidingo noma uhlangabezana nezinkinga ekulinganisweni kwengcindezi sicela ukhululeke ukuxhumana nathi.
Isikhathi sokuthunyelwe: Novemba-18-2024