ʻO SUP-LDG ʻano mamao electromagnetic flowmeter
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Hōʻike
| Huahana | ʻElectromagnetic flowmeter |
| Hoʻohālike | SUP-LDG |
| Nominal anawaena | DN15~DN1000 |
| Pumi inoa | 0.6~4.0MPa |
| Ka pololei | ±0.5%，±2mm/s(ke 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 |
| ʻO ka Mahana Kūlohelohe | -10 ℃~60 ℃ |
| Ka hoʻokuʻu uila | Ka wai 20μS/cm ʻē aʻe 5μS/cm |
| ʻAno hoʻolālā | ʻAno Tegral, ʻano māhele |
| Palekana komo | IP68 |
| Kūlana huahana | JB/T 9248-1999 Elele Magnetic Flowmeter |
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Ana kumu
Hana ʻia ka mika mika ma muli o ke kānāwai o Faraday, a ana i ke ʻano 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 ke kumu 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, ua hoʻokumu ʻia kēia electromotive E i like me ke kahe kahe v.
E=K×B×V×D
| Ma hea: E－Ka ikaika electromotive K－Mika mau B－Manetic induction density V－Awelika kahe kahe ma ka ʻāpana keʻa o ka paipu ana D－Ka anawaena o loko o ka paipu ana |  |
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Hoʻolauna
Hoʻomaopopo ʻia: pāpā loa ʻia ka huahana e hoʻohana i nā manawa pahū.
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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 ʻoihana, ka wai maka, ka wai lepo, ka wai hoʻoneʻe kūlanakauhale, ka wai ʻona ʻoihana, ka pulp neutral i hana ʻia, pulp slurry, etc.
wehewehe
