SUP-LDG Remote mtundu electromagnetic flowmeter
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Kufotokozera
| Zogulitsa | Electromagnetic flowmeter |
| Chitsanzo | Chithunzi cha SUP-LDG |
| Diameter mwadzina | DN15~DN1000 |
| Kupanikizika mwadzina | 0.6-4.0MPa |
| Kulondola | ± 0.5%, ± 2mm/s (mafunde<1m/s) |
| Liner zakuthupi | PFA,F46,Neoprene,PTFE,FEP |
| Electrode zinthu | Chitsulo chosapanga dzimbiri SUS316, Hastelloy C, Titanium, |
| Tantalum Platinum-iridium | |
| Kutentha kwapakati | Mtundu wophatikizika: -10 ℃ ~ 80 ℃ |
| Mtundu wogawanika: -25 ℃ ~ 180 ℃ | |
| Magetsi | 100-240VAC, 50/60Hz, 22VDC—26VDC |
| Ambient Kutentha | -10 ℃ ~ 60 ℃ |
| Magetsi conductivity | Madzi 20μS/cm zina sing'anga 5μS/cm |
| Mtundu wa kamangidwe | Mtundu wa Tegral, mtundu wogawanika |
| Chitetezo cha ingress | IP68 |
| Mankhwala muyezo | JB/T 9248-1999 Electormagnetic Flowmeter |
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Mfundo yoyezera
Mag mita imagwira ntchito motengera malamulo a Faraday, ndikuyesa sing'anga yabwino kwambiri yopitilira 5 μs/cm ndikuyenda kumachokera ku 0.2 mpaka 15 m/s. An Electromagnetic Flowmeter ndi volumetric Flowmeter yomwe imayesa kuthamanga kwa madzi kudzera mupaipi.
Mfundo yoyezera maginito flowmeters imatha kufotokozedwa motere: madzi akamadutsa mutoliro pakuyenda kwa v ndi m'mimba mwake D, momwe mphamvu ya maginito ya B imapangidwa ndi koyilo yosangalatsa, ma electromotive E otsatirawa amapangidwa molingana ndi liwiro loyenda v:
E=K×B×V×D
| Kumene: E-Induced electromotive mphamvu K-Mamita osasintha B-Maginito induction density V－Kuthamanga kwapakati pagawo lachubu choyezera D-Mkati mwake wa chubu choyezera |  |
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Mawu Oyamba
Dziwani: mankhwalawa ndi oletsedwa kugwiritsidwa ntchito pakaphulika.
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Kugwiritsa ntchito
Electromagnetic flowmeters akhala akugwiritsidwa ntchito m'mafakitale onse kwazaka zopitilira 60. Mamita awa amagwira ntchito pazakumwa zonse zotulutsa, monga:
Madzi apanyumba, madzi am'mafakitale, madzi aiwisi, madzi apansi, zimbudzi zam'tawuni, madzi otayira m'mafakitale, zamkati zosalowerera ndale, slurry zamkati, etc.
Kufotokozera
