Metsi ke mohlodi maphelong a rona, mme re lokela ho beha leihlo le ho lekanya tshebediso ya rona ya metsi.E le ho finyella morero ona, limithara tsa metsi le metsi a phallang li sebelisoa haholo.Leha ka bobeli li sebelisoa ho lekanya phallo ea metsi, ho na le phapang lipakeng tsa limithara tse tloaelehileng tsa metsi le flowmeters.
Pele ho tsohle, ho tloha sebakeng sa ts'ebeliso, limithara tse tloaelehileng tsa metsi li sebelisoa haholo meahong ea bolulo le ea khoebo ho tlaleha tšebeliso ea metsi le metering ea metsi.Limithara tse tloaelehileng tsa metsi hangata li nka molao-motheo oa tekanyo ea mochine, 'me li potoloha mohala ka sebopeho sa mochine tlas'a ketso ea khatello ea metsi, kahoo e bontša tšebeliso ea metsi.Li-Flowmeters li sebelisoa libakeng tse ngata tse fapaneng, ho kenyelletsa tlhahiso ea indasteri, meaho ea sechaba le boenjiniere ba masepala.Flowmeters e sebelisa melao-motheo e fapaneng, joalo ka electromagnetic, ultrasonic, turbine, katoloso ea mocheso, joalo-joalo, ho fihlela tekanyo ea phallo, ka ho nepahala le ho ts'epahala ho holimo.
Taba ea bobeli, ho boetse ho na le phapang lipakeng tsa melao-motheo ea ho lekanya le ho nepahala.Limithara tse tloaelehileng tsa metsi li sebelisa sebopeho sa mochini oa turbine e potolohang ea radial, moo metsi a phallang ka har'a mahare a turbine mme a tlaleha palo ea metsi ka ho fetola mohala.Ho nepahala ha limithara tse tloaelehileng tsa metsi ho tlaase, hangata ho pakeng tsa 3% le 5%, e ke keng ea finyella litlhoko tsa litekanyo tse nepahetseng.Metha ea phallo e sebelisoa haholo bakeng sa theknoloji ea elektronike kapa theknoloji ea sensor, 'me ho nepahala ha tekanyo ea eona ho ka fihla ho feta 0.2%, ka ho nepahala ho phahameng le botsitso.
Ho feta moo, limithara tse tloaelehileng tsa metsi le li-flow metres le tsona li fapane ka ts'ebetso le litšobotsi.Ts'ebetso ea meter e tloaelehileng ea metsi e sebelisoa haholo-holo ho lekanya tšebeliso ea metsi le ho tjhaja, e leng ntho e bonolo le e bonolo ho e sebelisa.Ntle le ho lekanya tšebeliso ea metsi, meter ea phallo e ka boela ea shebella liphetoho tsa nako ea sebele ea nako, palo ea palo ea lipalo-palo, li-curve tsa ho phalla, joalo-joalo, ka mesebetsi e mengata.Flowmeters hangata e na le li-skrini tsa LCD le mesebetsi ea polokelo ea data ho nolofalletsa basebelisi ho bona le ho sekaseka data.
Nako ea poso: Sep-18-2023