SUP-LUGB Vortex flowmeter angiangi whakaurunga

• Te kaupapa ine

  Ko te wai e rere ana me tetahi tere me te haere i tetahi arai pumau ka whakaputa i nga poi. Ko te whakatipuranga o nga puoru e mohiotia ana ko Karman's Vortices. Ko te auau o te whakahekenga vortex he mahi ahorangi tika o te tere wē me te auau e whakawhirinaki ana ki te ahua me te whanui o te mata o te tinana bluff. I te mea ko te whanui o te arai me te diameter o roto o te putorino ka nui ake, ka iti ake ranei, ka tukuna te auau e te korero:
  f=(St*V)/c*D

• Tāutatanga

  Hononga angiangi: DN15-DN300(tonohanga PN2.5MPa)

• Tika

1.5%, 1.0%

• Tauwehenga awhe

Kiato hau:1.2kg/m3, Awhe ōwehenga: 8:1

• Paemahana Waenga

-20°C ~ +150°C,-20°C ~ +260°C,-20°C ~ +300°C

• Tuku Hiko

24VDC±5%

Pūhiko Li(3.6VDC)

• Tohu putanga

4-20mA

Auautanga

Whakawhitiwhiti RS485 (Modbus RTU)

• Te tiaki urunga

IP65

• Rauemi tinana

  Kowiri tira

• Whakaatu

  128*64 ira matrix LCD

I tohuhia: ka tino rahuitia te hua ki te whakamahi i nga waa pahū.