Isebenza ku-CAT excavator izingxenye E330C Oil Pressure Sensor 161-1703

Umgomo oyisisekelo wobuchwepheshe bokuhlanganisa ulwazi lwezinzwa eziningi ufana nse nenqubo yokucubungula okuphelele kolwazi lomuntu, egcwalisa futhi ethuthukisa ulwazi lwezinzwa ezihlukahlukene kumazinga amaningi kanye nendawo eningi, futhi ekugcineni ikhiqize incazelo engaguquki yokuqaphela. imvelo. Kule nqubo, kufanele sisebenzise ngokugcwele idatha yemithombo eminingi ukulawula nokusetshenziswa okunengqondo, futhi umgomo wokugcina wokuhlanganiswa kolwazi uwukuthola ulwazi oluwusizo kakhulu ngenhlanganisela yolwazi olunamazinga amaningi kanye nemikhakha eminingi esekelwe olwazini oluhlukanisiwe lokubuka. etholwe inzwa ngayinye. Lokhu akugcini nje ngokusizakala ngokusebenza ngokubambisana kwezinzwa eziningi, kodwa futhi kucubungula kabanzi idatha evela kweminye imithombo yolwazi ukuze kuthuthukiswe ubuhlakani balo lonke uhlelo lwezinzwa.

Inzwa yokucindezela ingenye yezinzwa ezisetshenziswa kakhulu. Izinzwa zokucindezela zendabuko ikakhulukazi ziyimishini yemishini, ekhombisa ingcindezi ngokuwohloka kwezinto ezinwebekayo, kodwa lesi sakhiwo sikhulu ngosayizi nesisindo esinzima, futhi asikwazi ukuhlinzeka ngokukhipha ugesi. Ngokuthuthuka kobuchwepheshe be-semiconductor, izinzwa zokucindezela kwe-semiconductor zaba khona. Ibonakala ngevolumu encane, isisindo esincane, ukunemba okuphezulu kanye nezici ezinhle zokushisa. Ikakhulukazi ngokuthuthukiswa kobuchwepheshe be-MEMS, izinzwa ze-semiconductor zithuthukela ku-miniaturization ngokusebenzisa amandla aphansi kanye nokuthembeka okuphezulu.

I-Diffusion silicon pressure transmitter

Isidluliseli somfutho we-silicon esabalalisiwe senziwa ngokufaka inzwa yokucindezela ye-silicon piezoresistive ngokuhlukaniswa egobolondweni lensimbi engagqwali. Ingakwazi ukuguqula uketshezi oluzwayo noma ingcindezi yegesi ibe isignali kagesi evamile yokuphuma ngaphandle. I-DATA-52 series diffused silicon pressure transmitter isetshenziswa kabanzi ukulinganisa insimu nokulawula izinqubo zezimboni ezifana nokuphakelwa kwamanzi/ukudonsa amanzi, ukushisa, uphethiloli, imboni yamakhemikhali kanye nokusansimbi.

Izinkomba zokusebenza:

Indawo yokulinganisa: uketshezi noma igesi (okungagqwali kuya egobolondweni lensimbi engagqwali)

Ibanga: 0-10MPa

Ibanga lokunemba: 0.1%FS, 0.5%FS (ongakukhetha)

Ukuzinza: 0.05% fs/ngonyaka; 0.1% fs/ngonyaka

Isignali yokuphumayo: RS485, 4~20mA (uma uthanda)

Umthamo wokulayisha ngokweqile: 150%FS

I-coefficient yezinga lokushisa elinguziro: 0.01% fs/℃

I-coefficient yezinga lokushisa eligcwele: 0.02% fs/℃

Ibanga lokuvikela: IP68

Izinga lokushisa le-ambient: -10℃ ~ 80℃

Izinga lokushisa lesitoreji: -40 ℃ ~ 85 ℃

Ukunikezwa kwamandla: 9V ~ 36VDC;

Izinto zokwakha: igobolondo: insimbi engagqwali 1Cr18Ni9Ti.

Indandatho yokuvala: i-fluororubber

I-diaphragm: insimbi engagqwali 316L.

Ikhebula: φ7.2mm ikhebula elikhethekile le-polyurethane.