Khoom Description
Electromagnetic flow meter yog lub ntsuas dej ntws uas tsim los ntawm lub tshuab hluav taws xob sib nqus, ntsuas cov kav dej, electrodes, casing, hauv ob sab phlu, thiab converter. Cov txheej txheem tso saib tau muab faib ua: cais hom electromagnetic flowmeter thiab integrated type electromagnetic flowmeter. Series nominal txoj kab uas hla DN15 ~ DN3000.
Nws qhov txiaj ntsig yog nyob rau hauv nws qhov ntsuas qhov tseeb, vim nws tsis cuam tshuam los ntawm cov kua ntom ntom, viscosity, kub, siab, thiab conductivity; Tsis muaj qhov txav mus los, cov qauv yooj yim, kev saib xyuas yooj yim; Nws tuaj yeem ntsuas cov kua dej ntau yam, suav nrog cov dej ntshiab, dej phwj tuaj, cov kua qaub-puag, av nkos, pulp, thiab lwm yam; Cov electrodes sib txawv thiab cov ntaub ntawv hauv ob sab phlu tuaj yeem hloov tau raws li qhov sib txawv ntawm daim ntawv thov kom hloov mus rau qhov sib txawv dielectric yam ntxwv thiab kev ua haujlwm. Txhawm rau hloov mus rau qhov sib txawv daim ntawv thov scenarios, electromagnetic flowmeter tuaj yeem ua tiav los ntawm kev hloov cov khoom sib txawv electrode thiab cov ntaub ntawv electrode. Cov khoom siv electrode feem ntau muaj xws li stainless hlau, titanium, platinum rhodium alloy, tungsten carbon alloy, thiab lwm yam. Cov ntaub ntawv electrode muaj xws li T-shaped insertion electrode, 90 degree cone lub kaum sab xis ntxig electrode, sab nraud insertion electrode, thiab lwm yam. flow meters, cov ntaub ntawv sib txawv electrode thiab cov ntaub ntawv tuaj yeem xaiv raws li qhov corrosiveness thiab hnav ntawm qhov nruab nrab kom zoo dua rau kev ntsuas kev xav tau.
Technical Parameters
| Kev ntsuas dej | Conductive kua nrog conductivity Ntau dua los yog sib npaug rau 0.5 μ s / cm; | Kev tiv thaiv qib | IP65, IP67, IP68; |
| Nominal txoj kab uas hla | DN{0}}DN3200; | Electrode qauv | Tus qauv electrode nrog 4 electrodes (tsawg dua lossis sib npaug rau DN500) thiab 6 electrodes (Ntau dua lossis sib npaug rau DN600) B-scraper hom washable electrode (DN Ntau dua lossis sib npaug rau 350) |
| Kev ntsuas kub ntawm cov kua dej ntau | -25 degree ~ 180 degree ; | Cov khoom siv hluav taws xob | 316 stainless hlau, Hastelloy B, Hastelloy C, tantalum, titanium, platinum, tungsten carbide, thiab lwm yam |
| Rated withstand voltage ntawm qhov ntsuas |
Nominal diameter siab ntsuas DN{0}}DN150 4.0MPa |
Cov khoom siv hauv ob sab phlu | Chloroprene roj hmab CR, polytetrafluoroethylene F4 (PTFE), perfluoroethylene propylene F46 (FEP), polyurethane roj hmab PU, PTFE (PFA), thiab lwm yam |
| Environmental kub | -25 degree ~ 60 degree, av noo 5% ~ 90%; | Hauv av | Thaum cov av hauv av ntawm cov kav dej tsis zoo (xws li cov kav dej tsis zoo), cov nplhaib hauv av yuav tsum tau muab ntsia rau ntawm ob sab ntawm lub sensor. Yog hais tias qhov nruab nrab muaj zog hnav tsis kam, lub caj dab grounding nplhaib nrog kev tiv thaiv ntawm lub hauv ob sab phlu yuav tsum tau xaiv. |
| Nruab nrab flow rate range | 0.3-12m/s; | Cov khoom siv hauv tsev sensor | Steel phaj tsuag pleev xim rau (los yog stainless hlau vaj tse) |
Cim npe nrov: Tuam Tshoj electromagnetic flow meter manufacturers, lwm tus neeg, Hoobkas