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ʻO SUP-LDG ʻano mamao electromagnetic flowmeter

ʻO SUP-LDG ʻano mamao electromagnetic flowmeter

wehewehe pōkole:

Electromagnetic flowmeter ua pili wale no ke ana i ke kahe o conductive wai, ka mea i akea i hoʻohana 'ia i loko o ka wai, ka wai hoʻokaʻawale wai ana, 'oihana kemika ana etc. ʻO keʻano mamao me ka papa kiʻekiʻe IP palekana a hiki ke hoʻokomoʻia ma nā wahi likeʻole no ka transmitter a mea hoʻolilo.Hiki i ka hōʻailona puka ke pulse, 4-20mA a i ʻole ke kamaʻilio RS485.

Nā hiʻohiʻona

  • pololei:± 0.5% (Ka māmā holo > 1m/s)
  • Pono:0.15%
  • Ka hoʻoili uila:Wai: Min.20μS/cm

ʻO ka wai ʻē aʻe: Min.5μS/cm

  • Flange:ANSI/JIS/DIN DN15…1000
  • Palekana komo:IP68


Huahana Huahana

Huahana Huahana

  • Hōʻike
Huahana ʻO ka mīkini kahe uila
Hoʻohālike SUP-LDG
Nominal anawaena DN15~DN1000
Pumi inoa 0.6~4.0MPa
Ka pololei ±0.5%,±2mm/s(ka kahe kahe <1m/s)
Mea laina laina PFA,F46,Neoprene,PTFE,FEP
Mea uila Ke kila kila SUS316, Hastelloy C, Titanium,
ʻO Tantalum Platinum-iridium
Ka wela waena ʻAno hui pū: -10 ℃~80 ℃
ʻAno hoʻokaʻawale: -25 ℃~180 ℃
Lako ikehu 100-240VAC,50/60Hz, 22VDC—26VDC
Ka Mahana Kūlohelohe -10 ℃~60 ℃
Ka hoʻoili uila ʻO ka wai 20μS/cm ʻē aʻe 5μS/cm
ʻAno hoʻolālā ʻAno Tegral, ʻano māhele
Palekana komo IP68
Kūlana huahana JB/T 9248-1999 Elele Mīkini Flowmeter

 

  • Ana kumu

Hana ʻia ka mika mika ma muli o ke kānāwai o Faraday, a e ana i ka medium conductive me ka conductivity ʻoi aku ma mua o 5 μs/cm a me ke kahe kahe mai 0.2 a 15 m/s.ʻO ka Electromagnetic Flowmeter ka mea e ana i ka wikiwiki o ke kahe o ka wai ma o ka paipu.

Hiki ke wehewehe ʻia ka loina ana o nā mika kahe manaʻo penei: ke hele ka wai i loko o ka paipu ma ke kahe kahe o v me ke anawaena D, i loko o kahi e hana ʻia ai ka mānoanoa flux o B e kahi wili hoʻohiwahiwa, ʻo ia ka electromotive E. hana ʻia e like me ka māmā holo v:

E=K×B×V×D

Ma hea:
E-Ka ikaika electromotive
K-Mika mau
B- Mākēneki induction density
V-Awelika kahe kahe ma ka ʻāpana keʻa o ka paipu ana
D-Ka anawaena o loko o ka paipu ana

  • Hoʻolauna

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


  • Palapala noi

Ua hoʻohana ʻia nā flowmeters electromagnetic ma nā ʻoihana ma mua o 60 mau makahiki.Pili kēia mau mika no nā wai conductive a pau, e like me:

ʻO ka wai home, ka wai ʻenehana, ka wai maka, ka wai lepo, ka wai hoʻoneʻe kūlanakauhale, ka wai ʻona ʻoihana, ka pulp neutral i hana ʻia, pulp slurry, etc.


wehewehe

 

 


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