SUP-LDGR Electromagnetic BTU Meter
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Specification
| Khoom | Electromagnetic BTU Meter |
| Qauv | SUP-LDGR |
| Txoj kab uas hla nominal | DN15 ~ DN1000 |
| Qhov tseeb | ± 2.5% (Flowrate = 1m / s) |
| Ua hauj lwm siab | 1.6MPa |
| Cov khoom siv liner | PFA, F46, Neoprene, PTFE, FEP |
| Cov khoom siv hluav taws xob | Stainless hlau SUS316, Hastelloy C, Titanium, |
| Tantalum, Platinum-iridium | |
| Nruab nrab kub | Integral hom: -10 ℃ ~ 80 ℃ |
| Split hom: -25 ℃ ~ 180 ℃ | |
| Fais fab mov | 100-240VAC, 50/60Hz, 22VDC-26VDC |
| Hluav taws xob conductivity | > 50μS/cm |
| Ingress tiv thaiv | IP65, IP68 |
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Txoj Cai
SUP-LDGR electromagnetic BTU meter (Heat meter) kev khiav hauj lwm hauv paus ntsiab lus: Kub (txias) dej muab los ntawm lub tshav kub ntws mus rau hauv lub tshav kub pauv ntawm qhov kub (tsawg) kub (ib lub radiator, tshav kub exchanger, los yog complex system muaj xws li), Outflow ntawm tsawg (siab) kub, nyob rau hauv uas tshav kub yog tso tawm los yog absorbed rau cov neeg siv los ntawm tshav kub exchanger (ceeb toom: qhov kev sib pauv cua sov) muaj xws li cov dej sib pauv, xws li kev sib hloov ntawm cov dej thiab cov dej txias. mus rau qhov ntws sensor ntawm ntws thiab sib piv qhov ntsuas kub ntawm lub sensor yog muab rau cov dej xa rov qab, thiab ntws los ntawm lub sijhawm, los ntawm kev suav ntawm lub tshuab xam zauv thiab tso saib qhov system tso cua sov los yog nqus.
Q = ∫(τ0 → τ1) qm × Δh × dτ = ∫(τ0 → τ1) ρ ×qv ×∆h × dτ
Q: Thaum tshav kub kub tso tawm los yog nqus los ntawm lub cev, JorkWh;
qm: Cov dej ntws los ntawm qhov ntsuas kub, kg / h;
qv: ntim dej ntws los ntawm qhov ntsuas kub, m3 / h;
ρ: Qhov ceev ntawm cov dej ntws los ntawm qhov ntsuas kub, kg / m3;
∆h: Qhov sib txawv ntawm enthalpy ntawm inlet thiab qhov hluav taws xob kub ntawm cov cua sov
pauv system, J / kg;
t :hnu,.
Nco tseg: cov khoom siv nruj me ntsis txwv tsis pub siv rau hauv lub sijhawm tawg-pov thawj.
