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I-LJS - 1780 Isixhobo esiMgangatho sokuHamba kwamanzi

I-LJS - I-1780 i-Water Flow Standard Isixhobo esibonakalayo esibonakalayo
  • I-LJS - 1780 Isixhobo esiMgangatho sokuHamba kwamanzi

Inkcazelo emfutshane:

ICandelo loMgangatho wokuHamba kwamanzi sisixhobo esisemgangathweni semitha yokulandelelwa, ukuhanjiswa, kunye nokuvavanya amaxabiso omlinganiselo wesixhobo sokuhamba kwamanzi. Esi sixhobo sisebenzisa izikali ze-elektroniki ezichaneke kakhulu kunye neemitha zokuhamba ezisemgangathweni njengezixhobo zereferensi, ezinamanzi acocekileyo njengophakathi, ukulinganisa kunye nokuqinisekisa iimitha zokuqukuqela ezahlukeneyo. Isebenza kumlinganiselo wokuqukuqela okukrelekrele kuphando lovavanyo, amaziko olongamelo lwemitha, kunye namacandelo okwenziwa kweemitha zokuhamba.

Isixhobo siqulunqwe yinkqubo yomgangatho we-metrological (isixhobo esiqhelekileyo), ukugcinwa kwamanzi okujikelezayo kunye nenkqubo yokuzinzisa uxinzelelo, inkqubo yokuqinisekisa kunye nokuvavanya (umbhobho wokuqinisekisa), imibhobho yenkqubo, izixhobo zokulinganisa, inkqubo yokulawula ukuhamba, inkqubo yokulawula ikhompyutha ngokuzenzekelayo (kubandakanywa ukufunyanwa kwedatha, ukusebenza kunye nenkqubo yokulawula), umbane kunye nenkqubo yomthombo womoya, iindawo eziqhelekileyo kunye necandelo lombhobho, njl njl.


Iinkcukacha zeMveliso

Iithegi zeMveliso

  • Indlela yokuqinisekisa: Indlela yobunzima obumileyo + esemgangathweniimitha indlela.
  • Ukuchaneka kwesixhobo:
  • Indlela yobunzima obuzinzileyo: 0.05% (k=2); Ixabiso lokuqinisekisa ukugqiba kwesikali sombane yi-1/6000.
  • Indlela yokulinganisa imitha: 0.3% (k = 2); Iklasi yokuchaneka kwe-flowmeter standard yi-0.2 grade.
  • Uzinzo lokuhamba:≤0.2%.
  • Uluhlu lokuhamba: (0.5-1780) m³/h
  • Uluhlu lwesantya sokuhamba kwesixhobo: (0.5-7) m/s
  • Iinkcukacha zokuqinisekisa: DN6,DN8,DN10,DN15,DN20,DN25,DN32,DN40,DN50,DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300 Iindidi ezili-17 zemilinganiselo yedayamitha zizonke.
  • Ingqinisiso stand: Umbhobho wokuqinisekisa wamkela tyaba ungqinisiso efanayo, ezine flat umgca wovavanyo, ngokulandelelana, 12 (DN250), DN200 (6 / DN125), DN100 (DN80DN65), ((DN40 / DN32 / DN25/3/4 "/ DN15 / DN10 umzali / DN10 umbhobho / DN10) ukutshintshwa.
  • Umqondiso wemitha ehloliweyo: umqondiso we-pulse, umqondiso we-4-20mA yangoku.
  • Ubonelelo lwamandla eSistim: (DC5V, DC12V, DC24V) /2A, AC220V/10A.
  • Iindidi zeemitha ezihloliwe: i-turbine flowmeter, i-vortex flowmeter, i-flowmeter ye-ultrasonic, i-electromagnetic flowmeter, i-flowmeter yoxinzelelo olwahlukileyo, i-fluid volumetric flowmeter, i-Coriolis mass flowmeter.
  • Umehluko wexesha lokuhamba phambili kunye nokubuyisela umva imivimbo: <20ms.
  • Imo yokulawula: Ngexesha lenkqubo yokuqinisekisa, indlela yokulawula isixhobo iqinisekisa ngokuzenzekela. Ngaphandle kwefom ehloliweyo efuna ukufakwa ngesandla ngesandla, okunye ukuqinisekiswa kunokuzaliswa ngokuzenzekelayo ekhompyutheni (ifuna kuphela igalelo lolwazi olufanelekileyo kunye neeparamitha zefom ehloliweyo), okanye inokuzaliswa ngesandla.
  • Ukuhanjiswa kwamandla okupheleleyo kwesixhobo: 365kW (isigaba sesithathu senkqubo yocingo).
  • Indawo yokuqinisekisa: Amanzi acocekileyo.
  • Izinto zemibhobho, iiflange, izitya zokulinganisa, izihlungi, njl. Zonke zenziwe nge-304 yensimbi engenasici. Ivalve ithatha i-304 yentsimbi yentsimbi engundoqo.
  • Imilinganiselo yesayithi : inikezwe ngumsebenzisi

 

 

 

 

 

 

 

 

 

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