Umhlahlandlela Wokufaka I-UOC Series Open Channel Flowmeter

Lo mhlahlandlela uchaza izinqubo ezibalulekile zokufaka kokubili iyunithi yokusingatha kanye ne-probe, uhlanganisa izinto eziphathelene nemvelo, ukufakwa kwemishini, kanye nokusethwa kwezinhlelo ezithile. Izigaba ezilandelayo zinikeza imiyalelo eningiliziwe ukuqinisekisa ukunemba kokulinganisa kanye nokuqina kohlelo lwesikhathi eside.

I. Amacebo okufaka umsingathi l

•I-host akufanele ifakwe endaweni evalekile lapho amazinga okushisa angadlula izinga lokushisa elijwayelekile lokusebenza (-40~+75), uma i-host ifakwe ngaphandle, kumele ivikelwe elangeni eliqondile noma ezimweni zezulu ezimbi.

•Qinisekisa ukuthi indawo yokufaka ayithinteki futhi ayikho eduze

kumakhebula ane-voltage ephezulu, ama-contactor noma izilawuli zokushayela.

•Khetha ama-knockout afanele esisekelweni sendawo ebiyelwe bese ufaka ama-cable glands afanele ukuze ugcine isilinganiso se-IP67.

•Ungasebenzisi amandla amaningi uma uqinisa ukubopha futhi ugweme noma yikuphi ukuphambuka kwesivalo. •Naka ubukhulu bomsingathi kanye nesivalo.

II.Amacebiso okufaka i-probel

•I-probe inganikezwa njengejwayelekile noma nge-screw nut noma nge-flange e-odiwe.

•Qiniseka ukuthi i-probe ifakwe ngokuqondile endaweni eqashwe kahle futhi kungcono, okungenani amamitha angu-0.25 ngaphezu kwayo, ngoba i-probe ayikwazi ukuthola impendulo endaweni engaboni.

•I-probe ine-10 inclusive conical beam angel ku-3 dB futhi kumele ifakwe ngombono ocacile ongenakuvinjelwa woketshezi oluzolinganiswa. Kodwa ithangi le-weir elibushelelezi eliqondile ngeke libangele izimpawu ezingamanga.

•Ngobaimitha yokugeleza kwesiteshi esivulekile sohlobo lwe-flumeukufakwa, beka i-probe phezulu kwesakhiwo sokulinganisa.

•Ungawaqinisi kakhulu amabhawodi eflange. l

•Uma uyifaka endaweni ebandayo, kufanele ukhethe inzwa yokwelula bese wenza inzwa inwebe esitsheni, ugweme iqhwa kanye ne-icing.

•Nge-Parshall flume, i-probe kufanele ifakwe endaweni eyi-2/3 contraction kude nomphimbo.

•Ngobai-flowmeter yesiteshi esivulekile sohlobo lwe-weirizinhlelo zokusebenza (i-V-Notch kanye ne-rectangular weirs), faka i-probe ohlangothini oluphezulu ngebanga eliphindwe kathathu kuya kane ukujula kwamanzi okuphezulu ngaphezu kwe-weir crest.