SUP-LUGB Vortex flowmeter wafer hoʻokomo

• Ana kumu

  ʻO ka wai e kahe ana me ka wikiwiki a me ka hele ʻana i kahi keʻakeʻa paʻa e hoʻopuka i nā vortices.Ua ʻike ʻia ka hanauna o nā vortices ʻo Karman's Vortices. ʻO ke alapine o ka vortex shedding he hana laina pololei o ka wikiwiki o ka wai a me ke alapine e pili ana i ke ʻano a me ka laula o ka maka o ke kino bluff.No ka mea o ka laula o ke keakea a me ke anawaena o loko o ka paipu e oi a emi mai paha, ua haawiia ke alapine e ka olelo:
  f=(St*V)/c*D

• Hoʻokomo

  Hoʻohui Wafer: DN15-DN300 (ka mea nui PN2.5MPa)

• Ka pololei

1.5%, 1.0%

• Laki Laki

Ke kinoea mānoanoa:1.2kg/m3, Laulā lakio: 8:1

• Mahana Waena

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

• Lako ikehu

24VDC±5%

Pākuʻi li (3.6VDC)

• Hōʻailona puka

4-20mA

Ka pinepine

Kūkākūkā RS485 (Modbus RTU)

• Palekana komo

IP65

• Nā mea kino

  Ke kila kila

• Hōʻike

  128*64 kiko matrix LCD

Hoʻomaopopo ʻia: pāpā loa ʻia ka huahana e hoʻohana i nā manawa pahū.