SUP-LDGR meter ea BTU ea motlakase
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Tlhaloso
| Sehlahisoa | Motlakase oa BTU meter |
| Mohlala | SUP-LDGR |
| Diameter ka lebitso | DN15 ~DN1000 |
| Ho nepahala | ± 2.5%, (phallo=1m/s) |
| Khatello ea ho sebetsa | 1.6MPa |
| Lisebelisoa tsa liner | PFA, F46, Neoprene, PTFE, FEP |
| Lisebelisoa tsa elektrode | Tšepe e se nang tšepe SUS316, Hastelloy C, Titanium, |
| Tantalum, Platinum-iridium | |
| Mocheso o mahareng | Mofuta oa bohlokoa: -10 ℃ ~ 80 ℃ |
| Mofuta oa ho arohana: -25 ℃ ~ 180 ℃ | |
| Phepelo ea motlakase | 100-240VAC, 50/60Hz, 22VDC—26VDC |
| Motlakase conductivity | > 50μS/cm |
| Tšireletso ea ho kena | IP65, IP68 |
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Molao-motheo
SUP-LDGR electromagnetic BTU meter (metha ea mocheso) e sebetsa ka nepo e ikhethang, e sebelisa molao-motheo o tsoetseng pele ho metha matla a mocheso hantle. Metsi a chesang kapa a batang, a fanoang ke mohloli oa mocheso, a phallela tsamaisong e rarahaneng ea ho fapanyetsana mocheso, joalo ka radiator, mocheso oa mocheso, kapa marang-rang a kopantsoeng-a kena ka mocheso o phahameng kapa o tlaase ebe o tsoa ka mocheso o fokotsehileng kapa o phahameng. Ts'ebetso ena e thusa mosebelisi hore a lokolle mocheso kapa a monye ka mokhoa o sebetsang oa ho fapanyetsana matla, ho koala borokho ho futhumatsa le ho pholisa ka mokhoa o nepahetseng. Ha metsi a ntse a potoloha ka har'a sistimi, sensor ea phallo e latela ka hloko sekhahla sa phallo, ha li-sensorer tsa mocheso tse kopaneng li lekola mocheso oa metsi a khutlang ka nako. Litekanyetso tsena li sebetsoa ke sebali se sebetsang hantle haholo, se bonts'a kakaretso ea mocheso o lokollotsoeng kapa o monyelitsoeng ka ho hlaka.
Palo ea matla e hlalosoa ka foromo:
Q = ∫(τ0→ τ1) qm × Δh × dτ = ∫(τ0→ τ1) ρ × qv × Δh × dτ
Moo:
- Q: Kakaretso ea mocheso o lokollotsoeng kapa o kenngoa ke tsamaiso, o lekanngoa ka li-joules (J) kapa li-kilowatt-hora (kWh).
- qm: Sekhahla sa phallo ea metsi ka mitha ea mocheso, ka lik'hilograma ka hora (kg/h).
- qv: Sekhahla sa phallo ea metsi ho mitha ea mocheso, ka li-cubic metres ka hora (m³/h).
- ρ: Boima ba metsi a phallang ka mithara ea mocheso, ka lik'hilograma ho cubic meter (kg/m³).
- Δh: Phapang ea enthalpy pakeng tsa mocheso o kenang le oa ho tsoa oa tsamaiso ea phapanyetsano ea mocheso, ka li-joules ka kilogram (J/kg).
- τ: Nako, ka lihora (h).
Metara ena ea morao-rao ea BTU ke sesebelisoa sa bohlokoahali bakeng sa ho ntlafatsa taolo ea matla a mocheso libakeng tsa bolulo, tsa khoebo le tsa indasteri tsa HVAC le lisebelisoa tsa ho futhumatsa, ho netefatsa ts'ebetso e ts'epahalang le ts'ebetso ea matla.
Ela hloko: sehlahisoa se thibetsoe ka tieo ho sebelisoa liketsahalong tse thibelang ho phatloha.
