SUP-LUGB Vortex flowmeter idafite ubushyuhe & indishyi

• Ihame ryo gupima

  Amazi atemba afite umuvuduko runaka kandi akanyura inzitizi ihamye itanga umuyaga. Igisekuru cya vortice kizwi nka Vortices ya Karman. Inshuro yo kumeneka kwa vortex nigikorwa cyumurongo utaziguye cyumuvuduko wamazi kandi inshuro nyinshi biterwa nimiterere nubugari bwimbere bwumubiri wa bluff.

Kubera ko ubugari bwinzitizi hamwe na diametre yimbere yumuyoboro bizaba byinshi cyangwa bike bihoraho, inshuro zitangwa nimvugo:

f = StV / d

Muri formula:
f - Karman vortex inshuro yakozwe kuruhande rumwe rwumubiri (Hz)
St - umubare wa strouhal (umubare utari muto)
V - impuzandengo yumuvuduko wamazi (m / s)
d - ubugari bwumubiri (m)

• Kwinjiza

  Ihuza rya Wafer: DN15-DN300 (icyambere PN2.5MPa)

  Guhuza flange: DN15-DN50 (icyambere PN2.5MPa）

DN65-DN200 (icyambere PN1.6MPa）

DN250-DN300 (icyambere PN1.0MPa）

• Ukuri

Gazi idafite indishyi: DN15-DN25–1.5%, DN32-DN200–1.0%, DN250-DN300–1.5%

• Ikigereranyo

Ubucucike bwa gaze: 1.2kg / m3, Ikigereranyo cyurwego: 8: 1

• Ubushyuhe bwo hagati

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

• Amashanyarazi

24VDC ± 5%

Li bateri (3.6VDC)

• Ikimenyetso gisohoka

4-20mA

Inshuro

Itumanaho RS485 (Modbus RTU)

• Kurinda ingress

IP65

• Ibikoresho byumubiri

  Umuyoboro

• Erekana

  128 * 64 Akadomo matrix LCD

Icyitonderwa: ibicuruzwa birabujijwe gukoreshwa mugihe kitarimo guturika.