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 ntaub ntawv 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 qhov chaw ntws mus rau hauv lub tshav kub exchanger ntawm ib tug siab (tsawg) kub (ib tug radiator, tshav kub exchanger, los yog complex system muaj xws li). , Outflow ntawm qis (siab) kub, nyob rau hauv uas tshav kub tso tawm los yog absorbed rau cov neeg siv los ntawm tshav kub exchanger (ceeb toom: cov txheej txheem no muaj xws li lub zog pauv ntawm cov cua sov system thiab txias system). flow sensor ntawm ntws thiab txuam qhov kub ntawm lub sensor yog muab rau lub rov qab dej kub, thiab ntws los ntawm lub sij hawm, los ntawm kev suav ntawm lub laij lej thiab tso saib lub 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 lub 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 lub sijhawm tawg-pov thawj.
