Ithuluzi kufanele lilinganiswe ngaphakathi endlini ngaphambi kokufakwa ukuze kuqinisekiswe ukusebenza okuvamile.
Ukucatshangelwa okujwayelekile
1. I-flowmeter yesiteshi evulekile kufanele ihlolwe ngaphakathi endlini ngaphambi kokufakwa kuyoqinisekisa ukusebenza okuvamile kwemitha.
2. Qondanisa i-ultrasonic probe ye-flowmeter yesiteshi evulekile ngodonga njengokungathikungenzeka ukuqinisekisa ukuthi kuyalinganiswa.
3. Ngokwelebula engezansi kwetheminali, xhuma i-probe kumsingathi, futhingokwelebula yokuphakelwa kwamandla, sebenzisa imitha ngendlela efanele.
4. I-flowmeter yesiteshi evulekile iqala ngokubonisa isikrini sokuqalisa, bese iveza i-ikhasi eliyinhloko lokulinganisa.Uphawu olusekhoneni eliphezulu kwesokudla lesibonisi
Ukubaneka nokufunda kuzinzile, okubonisa ukuthi ukuxhumana phakathi kweumphathi futhi uphenyo lujwayelekile.
5. Thinta ibha yokuzula yemitha, imitha ingashintshela kwesinye isilinganisoulwazi amakhasi (ibanga, izinga lokushisa, zamanje, liquid level), futhi ungakwazi futhi
buka amathrendi edatha yesikhathi sangempela namarekhodi edatha yomlando.
6. Hambisa kancane uphenyo, inani lezinga le-liquid kanye nenani lebanga eliboniswa yi-imitha kufanele ishintshe ngokufanele.Uma uhamba ngebanga elifushane (1m), ijubane akufanele lidlule ku-0.1m/s.Kukhona iwindi lokuthola ngaphakathi kwethuluzi, kanye nethuluzi eliqondiwe ngaleiwindi lokuthola lidinga isikhathi sokwahlulela esingamasekhondi angu-5.Iwindi lezingaigeji engaphansi kuka-10m ivamise ukuba ±0.5m, futhi ifasitela legeji yezinga elingaphezu kuka-10mingu ±1.2m.Ngenxa yobukhona bewindi lokubona, imitha ngezinye izikhathi izoba khonayenza amaphutha lapho ibanga licishe libe izikhathi eziyi-1/2 ukusuka kude ukuya endawenieduze.Ukushintsha okungazelelwe kwebanga ngokuvamile akukho kwelangempelainqubo yokulinganisa.
7. Ezilungiselelweni eziyisisekelo, lungisa imodeli ye-weir/flume nobude bokufaka, gcina futhiphuma, inani lokugeleza eliboniswa imitha lizoshintsha, futhi liqaphele ukuthiukugeleza okunqwabelanayo kwemitha kuyanda.
8. Sebenzisa i-multimeter ukukala okukhiphayo kwamanje kwe-DC4-20mA, okukhiphayo kwamanjenjalo ihambelana nevelu yokugeleza esheshayo.
9. Shintsha isimo sokusebenza se-relay kanye nenani elimisiwe lephuzu lesenzo, futhi usebenzisei-multimeter ukuhlola ukuthi i-relay ibambezeleke ngendlela efanele yini.
10. Xhuma nekhompyutha yokusingatha ukuze uhlole umsebenzi wokuxhumana we-RS485 we-ithuluzi .
Isikhathi sokuthumela: Oct-24-2022