Ha u khetha sensor ea mocheso bakeng sa mochini oa kofi, lintlha tse latelang tsa bohlokoa li tlameha ho nahanoa ho netefatsa ts'ebetso, polokeho le boiphihlelo ba mosebelisi:
1. Mocheso Range le Operating Conditions
- Sebaka sa Mocheso oa Ts'ebetso:E tlameha ho koahela mocheso o sebetsang oa mochini oa kofi (ka tloaelo 80°C–100°C) ka moeli (mohlala, ho mamella ho fihla ho 120°C).
- Boemo ba Mocheso o Phahameng le oa Nakoana:E tlameha ho mamella mocheso o phahameng hang hang ho tsoa linthong tse futhumatsang (mohlala, maemo a mocheso kapa mocheso o omileng).
2. Ho Nepaha le Botsitso
- Litlhoko tsa ho nepahala:Phoso e khothalelitsoeng≤±1°C(e bohlokoa bakeng sa ho ntša espresso).
- Ho tsitsa ha nako e telele:Qoba ho hoholeha ka lebaka la botsofali kapa liphetoho tsa tikoloho (lekola botsitso bakeng saNTCkapaRTDdisensara).
3. Nako ea Karabelo
- Maikutlo a potlakileng:Nako e khuts'oane ea karabo (mohlala,<3metsotsoana) e tiisa taolo ea mocheso oa nako ea sebele, ho thibela ho fetoha ha metsi ho ama boleng ba ho ntšoa.
- Mofuta oa Sensor Impact:Thermocouples (ka potlako) khahlano le RTDs (ea liehang) khahlano le NTCs (e itekanetseng).
4. Khanyetso ea Tikoloho
- Thibelo ea metsi:IP67 kapa maemo a holimo ho mamella mouoane le li-splash.
- Corrosion Resistance:Bolulo ba tšepe e sa hloekang kapa li-encapsulation tsa maemo a lijo ho hanela li-acid tsa kofi kapa lisebelisoa tsa ho hloekisa.
- Tšireletseho ea Motlakase:Ho lumellana leUL, CEsetifikeiti bakeng sa ho kenya letsoho le ho hanyetsa voltage.
5. Tlhophiso le Moqapi oa Mechini
- Sebaka sa ho Beha:Haufi le mehloli ea mocheso kapa litsela tsa phallo ea metsi (mohlala, boiler kapa hlooho ea brew) bakeng sa litekanyo tse emelang.
- Boholo le Sebopeho:Moralo o kopaneng ho lekana libaka tse thata ntle le ho kena-kenana le phallo ea metsi kapa likarolo tsa mochini.
6. Sebopeho sa Motlakase le Tšebelisano
- Lets'oao la Tlhahiso:Potoloho ea taolo ea papali (mohlala,0–5V analogekapaI2C ea digital).
- Litlhoko tsa Matla:Moralo oa matla a tlase (a bohlokoa bakeng sa mechini e nkehang).
7. Tšepahala le Tlhokomelo
- Nako ea ho phela le ho tšoarella:Mamello e phahameng ea potoloho bakeng sa tšebeliso ea khoebo (mohlala,>Lipotoloho tse 100,000 tsa ho futhumatsa).
- Moralo oa Mahala:Li-sensor tse lekantsoeng pele (mohlala, li-RTD) ho qoba ho nchafatsa khafetsa.
8. Tumellano ea Taolo
- Tšireletseho ea Lijo:Lisebelisoa tse lumellanang leFDA/LFGBmaemo (mohlala, a se nang loto).
- Melao ea Tikoloho:Kopana le lithibelo tsa RoHS ho lintho tse kotsi.
9. Chelete ea Litšenyehelo le Phepelo
- Litšenyehelo tsa Ts'ebetso:Bapisa mofuta oa sensor le boemo ba mochini (mohlala,Tlhaloso: PT100 RTDbakeng sa mefuta ea premium vs.NTCbakeng sa mehlala ea tekanyetso).
- Supply Chain Stability:Netefatsa boteng ba nako e telele ea likarolo tse lumellanang.
10. Lintlha Tse Eketsehileng
- EMI Khanyetso: Tšireletso khahlanong le tšitiso ea lienjene kapa lihitara.
- Boiketsi ba ho itlhahloba: Ho lemoha liphoso (mohlala, litemoso tse bulehileng) ho ntlafatsa boiphihlelo ba mosebelisi.
- Laola Tšebelisano ea Tsamaiso: Optimize taolo mocheso lePID algorithms.
Mefuta e Tloaelehileng ea Sensor Papiso
| Mofuta | Melemo | Mebe | Sebelisa Taba |
| NTC | Theko e tlase, kutloisiso e phahameng | E se nang moeli, botsitso bo fokolang | Mechini ea lapeng ea lichelete |
| RTD | Linear, e nepahetseng, e tsitsitseng | Theko e phahameng, karabelo e liehang | Mechini ea pele / ea khoebo |
| Thermocouple | Ho hanyetsa mocheso o phahameng, ka potlako | Matšeliso a batang, ts'ebetso e rarahaneng ea matšoao | Libaka tsa mouoane |
Likhothaletso
- Mechini ea Kofi ea Lehae: Beha lintho tsa bohlokoa peleli-NTC tse sa keneleng metsi(e bolokang litšenyehelo, kopanyo e bonolo).
- Mehlala ea Khoebo / Premium: SebelisaLintlha tsa PT100(ho nepahala ho phahameng, nako e telele ea bophelo).
- Libaka tse Hloahloa(mohlala, mouoane o tobileng): NahanaMofuta oa K thermocouples.
Ka ho lekola lintlha tsena, sensor ea mocheso e ka netefatsa taolo e nepahetseng, ts'epahalo, le boleng bo ntlafalitsoeng ba sehlahisoa mochining oa kofi.
Nako ea poso: May-17-2025