I
i-electromagnetic flowmeterinokuba neengxaki ezithile kwinkqubo yokusetyenziswa, kwaye kukho izizathu ezininzi zokusilela. Namhlanje, umenzi we-flowmeter ye-Q&T Instrument uya kukuthatha ukuba uqonde ukuba i-flowmeter ye-electromagnetic iwenza njani umsebenzi "wokuzinceda".
1. Zero drift
Ngokumalunga nengxaki ye-zero drift ebangelwa kukutshintsha kobushushu bendalo, itekhnoloji yembuyekezo yobushushu yamkelwe ukusombulula le ngxaki. Oko kukuthi, inxalenye yokukhangela ukushisa kwe-ambient yongezwa kwisekethe, kwaye ixabiso leqondo lokushisa elifunyenweyo lihanjiswa kwi-microcomputer ye-single-chip ngexesha langempela. I-microcomputer ye-single-chip ilungisa ezinye iiparameters kwisekethe ngokuhambelana nokutshintsha kweqondo lokushisa, elinciphisa kakhulu impembelelo yokutshintsha kobushushu bendalo kwisekethe. Isiphumo se-zero drift.
2. Ixabiso lophawu olulinganisiweyo aluchanekanga
Umthombo ophambili luphazamiseko lwamaza ombane. Kuboniswa ukuba ukusetyenziswa kwetekhnoloji yesampulu ehambelanayo kunokucinezela ngokufanelekileyo isiginali yokuphazamiseka kwamandla ombane kwisiginali yokulinganisa. Kwimiqondiso eyahlukeneyo yokuphazamiseka, iindlela zokucoca ezifana nohluzo lwesigwebo seprogram, ukuhluza okuphakathi, ukuhluzwa kwe-arithmetic kuthetha, ukuhluza okuphakathi okuhambayo, kunye nokuhlunga okulinganiselweyo okuphakathi kunokusetyenziselwa ukufumana iziphumo ezilungileyo.
3. Ukuvela kokungqubana kunye nabalinganiswa abonakeleyo
Ngokumalunga nokuphahlazeka kunye neziphumo ezinqabileyo ezibangelwa ukulandelelana ngaphandle kolawulo, umjelo wokujonga umsebenzi wokulandelelana wongezwe kwitshaneli. Ukusebenza kukuba xa ukulandelelana kwe-microcontroller kungalawulekiyo, kunokubonwa ngexesha kwaye inkqubo yonke isetyenzisiwe, ukwenzela ukuba umsebenzi wokulandelelana unokubuyiselwa kwindlela echanekileyo kwaye uthintele ukuphazamiseka , Ukuthumela i-Garbled.
