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Isixhobo esiqhelekileyo sokuhamba kwamanzi se-LJS – 1780

I-LJS – 1780 Isixhobo Esiqhelekileyo Sokuhamba Kwamanzi Umfanekiso Obonakalayo
  • Isixhobo esiqhelekileyo sokuhamba kwamanzi se-LJS – 1780

Inkcazo emfutshane:

I-Water Flow Standard Divice sisixhobo esiqhelekileyo sokulinganisa umkhondo, ukudlulisela, kunye nokuvavanya amaxabiso okulinganisa izixhobo zokuhamba kwamanzi. Esi sixhobo sisebenzisa izikali ze-elektroniki ezichanekileyo kunye neemitha zokuhamba ezisemgangathweni njengezixhobo zokubhekisa, kunye namanzi acocekileyo njengendlela yokulinganisa, ukulinganisa nokuqinisekisa iimitha zokuhamba ezahlukeneyo. Isebenza kumlinganiselo wokuhamba okrelekrele kuphando lovavanyo, amaziko okujonga imitha, kunye namacandelo okuvelisa iimitha zokuhamba.

Esi sixhobo senziwe ngenkqubo esemgangathweni yemetrological (isixhobo esiqhelekileyo), inkqubo yokugcina amanzi ajikelezayo kunye nokuzinzisa uxinzelelo, inkqubo yokuqinisekisa nokuvavanya (ipayipi yokuqinisekisa), imibhobho yenkqubo, izixhobo zokulinganisa, inkqubo yokulawula ukuhamba kwamanzi, inkqubo yolawulo oluzenzekelayo lwekhompyutha (kubandakanya ukufunyanwa kwedatha, inkqubo yokusebenza kunye nolawulo), inkqubo yomthombo wamandla nomoya, iindawo ezisemgangathweni kunye namacandelo emibhobho, njl.


Iinkcukacha zeMveliso

Iithegi zeMveliso

  • Indlela yokuqinisekisa: Indlela yobunzima obungaguqukiyo + umgangathoimitha indlela.
  • Ukuchaneka kwesixhobo:
  • Indlela yobunzima obungaguqukiyo: 0.05% (k=2); Ixabiso lokugqiba ukuqinisekiswa kwesikali se-elektroniki yi-1/6000.
  • Indlela yemitha esemgangathweni: 0.3% (k = 2); Udidi lokuchaneka kwemitha esemgangathweni yi-0.2 grade.
  • Uzinzo lokuhamba kwamanzi:≤0.2%.
  • Uluhlu lokuhamba kwamanzi: (0.5-1780) m³/h
  • Uluhlu lwesantya sokuhamba kwesixhobo lu: (0.5-7)m/s
  • Inkcazo yokuqinisekisa: DN6、DN8、DN10、DN15、DN20、DN25、DN32、DN40、DN50、DN65、DN80、DN100、DN125、DN150、DN200、DN250、DN300 Iindidi ezili-17 zeenkcukacha zobubanzi zizonke.
  • Isitandi sokuqinisekisa: Umbhobho wokuqinisekisa uthatha umgca wovavanyo oluthe tyaba olufana nolo, umgca wovavanyo oluthe tyaba olune, ngokulandelelana, 12 (DN250), DN200 (6 / DN125), DN100 (DN80DN65), ((DN40 / DN32 / DN25/3/4 "/ DN15 / DN10 / DN8 / DN6), Ububanzi obungaphakathi kwizibiyeli bufezekiswa ngokutshintshwa kombhobho.
  • Isibonakaliso semitha ehloliweyo: isibonakaliso se-pulse, isibonakaliso sangoku se-4-20mA.
  • Ubonelelo lwamandla enkqubo: (DC5V, DC12V, DC24V) /2A, AC220V/10A.
  • Iindidi zeemitha ezihloliweyo: i-turbine flowmeter, i-vortex flowmeter, i-ultrasonic flowmeter, i-electromagnetic pressure flowmeter, i-differential pressure flowmeter, i-liquid volumetric flowmeter, i-Coriolis mass flowmeter.
  • Umahluko wexesha phakathi kwendlela yokuqhubela phambili neyokubuyela umva ye-commutator: < 20ms.
  • Imo yoLawulo: Ngexesha lenkqubo yokuqinisekisa, imo yolawulo yesixhobo iqinisekiswa ngokuzenzekelayo. Ngaphandle kwefomu ehloliweyo efuna ukuqiniswa ngesandla, yonke eminye imiqathango yokuqinisekisa ingagqitywa ngokuzenzekelayo kwikhompyutha (ifuna kuphela ulwazi olufanelekileyo kunye neeparamitha zefomu ehloliweyo), okanye ingagcwaliswa ngesandla.
  • Ukusasazwa kwamandla apheleleyo kwesi sixhobo: 365kW (inkqubo yezintambo ezintlanu enamanqanaba amathathu).
  • Indlela yokuqinisekisa: Amanzi acocekileyo.
  • Izinto ezenziwe ngemibhobho, iiflange, izikhongozeli zokulinganisa, izihluzi, njl.njl. zonke zenziwe ngentsimbi engagqwaliyo engama-304. Ivalvu isebenzisa umbindi wevalvu yentsimbi engagqwaliyo engama-304.
  • Ubungakanani bendawo: bubonelelwe ngumsebenzisi

 

 

 

 

 

 

 

 

 

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