Inzwa yengcindezi idivaysi noma idivaysi engabona amasiginali wengcindezi futhi iguqule amasiginali wengcindezi abe yizimpawu ezisetshenziswayo zikagesi ezisebenzisekayo ngokuya ngemithetho ethile.
Inzwa yengcindezi imvamisa iqukethe into ebucayi yengcindezi kanye neyunithi yokufaka isiginali. Ngokuya ngezinhlobo ezahlukahlukene zokuhlola izivivinyo,izinzwa zokucindezelaIngahlukaniswa izinzwa zengcindezi yegeji, izinzwa zengcindezi ezahlukene kanye nezinzwa zengcindezi ngokuphelele.
I-Pressure Sensor iyinzwa esetshenziswa kakhulu ekusebenzeni kwezimboni. Kusetshenziswa kabanzi ezindaweni ezahlukahlukene zokulawula okuzenzakalelayo ezimbonini, okubandakanya ukulondolozwa kwamanzi kanye ne-hydropower, ukuhanjiswa kwesitimela, izakhiwo ezihlakaniphile, ama-petrochemical, amathuluzi kawoyela, amapayipi, amathuluzi omshini amaningi. .
01. Ukusetshenziswa kwenzwa yokucindezela ohlelweni olunesisindo ekulawulweni kwezimboni, ubuchwepheshe bokuzwa izingcindezi buya ngokuya busetshenziswa ezinhlelweni zokulinganisa zokuhweba. Ezinqubukeni eziningi zokulawula, kuvame ukudingekile ukuqoqa amasiginali wengcindezi futhi uziguqule zibe amasiginali kagesi angalawulwa ngokuzenzakalelayo. Lolu hlobo lwedivaysi yokulawula ingcindezi eyenziwe ngezinzwa zengcindezi njengengxenye ebalulekile ngokuvamile ibizwa ngokuthi uhlelo olunesisindo se-elekthronikhi. Isetshenziswa njengento ebonakalayo ezinhlakeni ezahlukahlukene zezimboni. Amathuluzi wokulawula oku-inthanethi weselula adlala indima ebaluleke kakhulu ekukhiqizeni kwanamuhla. Ekuphathweni okuzenzakalelayo kwenqubo enesisindo, inzwa yokucindezela ayidingeki ukuthi ibone nje isiginali yamandla adonsela phansi, kepha futhi ibe nokusebenza okuthembekile, impendulo enhle eshukumisayo, nokusebenza okuhle kokulwa nokuphazamiseka. Inzwa yengcindezi ihlanganiswe nesendlalelo sokulinganisa ubuchwepheshe bokuhlanganisa, kanye nesiginali enikezwe inzwa yengcindezi ingakhonjiswa ngqo, iqoshwe, iphrintiwe, futhi igcinwe ngemuva kokulawulwa kokutholwa kwenqubo yokutholwa.
02. Ukusetshenziswa kwenzwa yokucindezela embonini ye-petrochemical
Izinzwa zengcindezi zingenye yamadivaysi asetshenziswa kakhulu ekuphathweni okuzenzakalelayo komkhakha we-petrochemical. Kumaphrojekthi amakhemikhali amakhulu, cishe zonke izinhlelo zokusebenza zezinzwa zengcindezi zifakiwe: Ukucindezela okuhlukile, ingcindezi ngokuphelele, ingcindezi yegeji, ingcindezi ehlukile, ingcindezi ehlukile, njll.
Isidingo sokucindezela ama-transmitters embonini ye-petrochemical ikakhulukazi sigxile ezicini ezintathu: ukuthembeka, ukuqina nokunemba okuphezulu. Phakathi kwazo, ukuthembeka kanye nezidingo eziningi ezengeziwe, njengokulinganisa ibanga, uhlobo lwebhasi, njll. Ukuqina nokunemba okuphezulu kwe-transmitter yengcindezi kuqinisekiswa ikakhulukazi ukuqina nokulinganisa ukunemba kwenzwa yokucindezela.
Ihambelana nokunemba kokulinganisa kwengcindezelo yokudlulisela i-Transmitter ukunemba kokulinganisa nokuphendula kwenzwa yokucindezela, futhi okuhambelana nokuqina kwengcebo yokucindezela, izici zokucindezela yizici zokushisa, izici zengcindezi zesikhathi eside zenzwa yengcindezi. Isidingo sezinzwa zengcindezi embonini ye-petrochemical ziboniswa ezicini ezine: ukulinganisa ukunemba, ukuphendula okusheshayo, izici zokushisa kanye nezici zengcindezi yesikhathi eside.
03. Ukusetshenziswa kwenzwa yokucindezela embonini yezokwelapha
Izinzwa zengcindezi zidlala indima ebalulekile ekuhlolweni kwerekhodi lesiguli sezokwelashwa kanye nokuhlola okuhlaselayo okuncane. Umfutho wegazi we-arterial, ingcindezi ye-intracranial, kanye nengcindezi ye-intrapulmonary kugcwele amapharamitha abalulekile kwinqubo yezokwelapha. Ngaphezu kwalokho, ukuqapha, ukwelashwa, kanye nokunakekelwa kwempilo okudingekayo ekunakekelweni kwezokwelashwa kuhlukaniswa kusuka ekulinganiseni okunembile kwezinzwa zengcindezi.
Ngaphezu kwezindawo zobuchwepheshe zezokwelapha kanye nokuhlinzwa, ezokwelapha ezifana nama-elektroniki sphygmonamaterer ezivame ukusetshenziswa empilweni yansuku zonke futhi zisebenzisa izinzwa zokucindezela ukuzuzisa izilinganiso zesikhathi sangempela.
Ngokuthuthukiswa kobuchwepheshe banamuhla bezokwelapha, izinzwa zokucindezela ezisetshenziswa embonini yezokwelapha zinezidingo eziphakeme ngokwemigomo yokunemba, ukuthembeka, ukuqina, ivolumu, njll.
Isikhathi sePosi: Jun-26-2023