Isistimu yokulinganisa ukugeleza kwesiteshi esivulekile esihlakaniphile-ukulawulwa kwesango okuhlanganisiwe, i-flowmeter yobubanzi besiteshi egcwele iyona kuphela i-flowmeter ehlakaniphile evulekile engakala ngokuqondile isilinganiso sesivinini sokugeleza kwesigaba sokugeleza.
Isistimu ye-Ultrasonic egcwele yeshaneli egcwele evulekile yokulinganisa ukugeleza kwesiteshi isebenzisa isivinini kanye nomgomo wokulinganisa wendawo njengendlela yokulinganisa eyisisekelo.
Isimiso sokusebenza sohlelo ukukala ngokuqondile isivinini sokugeleza kwezingqimba ezihlukene zokugeleza kwamanzi ngokubeka uhlelo lwenzwa yokugeleza kwe-ultrasonic flow velocity esatshalaliswe ngokulinganayo ku-flow cross-section, futhi uthole idatha ye-flow velocity efanele ngokusebenzisa i-algorithm. Isilinganiso sokugeleza kwesivinini sesigaba sokugeleza siphindaphindwa ngendawo yesigaba ukuze kutholwe ukugeleza okusheshayo. Ukulinganisa izinga lamanzi ngokuvamile kusebenzisa i-ultrasound, ingcindezi, ukuntanta, njll.
Uma kuqhathaniswa nezinye izindlela zamanje zokulinganisa imitha yokugeleza, le sistimu ithola ngokuqondile isivinini esimaphakathi esingaphezulu, futhi lesi sakamuva sithola isivinini esimaphakathi somugqa noma isivinini esimaphakathi sephoyinti. Ngokuvamile, ukunemba kokulinganisa kwesistimu kuphezulu.
Izici:
Isistimu yokulinganisa ingakala ileveli yoketshezi, isilinganiso sokugeleza okumaphakathi, kanye nokugeleza okunqwabelanayo noma okusheshayo;
Imodeli yezibalo enengqondo kanye nobuchwepheshe obuthuthukisiwe kanye namapheya amaningi ezinzwa ze-ultrasonic velocity zokulinganisa ukulandelela zingakala ngokunembile izinhlobo ezahlukene zesivinini sokugeleza kwesigaba;
Ibanga elibanzi lokulinganisa: 0.01-10 m/s;
Isilinganiso sokugeleza kwezindlela ezimbili;
Indawo evamile yokunqamula ingafakwa ngokuqondile ngaphandle kokuguqulwa, ukufakwa nokwakhiwa akunzima futhi izindleko ziphansi;
Umsebenzi wokubonisa insimbi: bonisa ileveli yamanzi, ukugeleza okusheshayo kwesigaba, ukugeleza okunqwabelene, njll.;
Ukusetshenziswa kwamasango asekelayo kungathola ukulinganisa okunembile nokulawula ukuhlanganiswa;
Umsebenzi ongunaphakade wokugcina idatha, ungagcina imingcele emisiwe kanye nenani lokugeleza esimweni sokuhluleka kwamandla kwesikhathi eside;
Insimbi inesixhumi esibonakalayo esijwayelekile se-MODBUS (RTU) sokuphuma kwe-485, isixhumi esibonakalayo se-analog esiyi-4-20MA esikabili sokusetshenziswa okusekelayo.
