Waya wa Mtundu wa K Thermocouple (2 × 0.65mm, Fiberglass Insulation)
Chingwe cha Tankii Type K 2×0.65mm thermocouple chokhala ndi insulation ya ulusi wagalasi ndi gawo lotumizira chizindikiro cha kutentha chomwe chimapirira kutentha kwambiri chomwe chapangidwira ntchito zowunikira mafakitale. Chopangidwa ndi ma kondakitala a Chromel (NiCr10, positive electrode) ndi Alumel (NiAl3, negative electrode) okhala ndi insulation ya fiberglass yokhala ndi zigawo ziwiri, waya wopangidwa molondola uwu umapereka magwiridwe antchito okhazikika a thermoelectric pamitundu yonse ya kutentha komwe kumafuna.
Makhalidwe Okhazikika & Maziko a Zinthu Zapakati
- Mtundu wa Thermocouple: Mtundu K (Chrome/Alumel, thermocouple yachitsulo choyambira; yogwirizana ndi IEC 60584-2 Class 1)
- Mafotokozedwe Ofunika: 2 × 0.65mm (ma conductor awiri, mainchesi onse 0.65mm); fiberglass insulation (makulidwe a single layer 0.4mm, kukhuthala kwa kuluka ≥95%)
- Kupanga Kwamankhwala: Zabwino (KP): Ndi 89%/Cr 10%/Fe 1%; Zoipa (KN): Ndi 95%/Al 2%/Mn 2%/Si 1%
- Miyezo Yogwirizana: IEC 60584-2, GB/T 4989-2013, ASTM E230, RoHS 2.0
- Wopanga: Tankii Alloy Material, yovomerezeka ndi ISO 9001 ndi IATF 16949
Ubwino Waukulu wa Magwiridwe Antchito
Kuteteza Kwambiri Kutentha Kwambiri
Chotetezera cha fiberglass chopanda alkali choyera kwambiri chimapirira kugwira ntchito kosalekeza kwa 700℃ ndi 800℃ pakanthawi kochepa, ndipo kukana kwa kutetezera kumakhalabe ≥10 MΩ*km kutentha kwambiri. Chotetezera cha fiberglass cholimba chimateteza bwino ku fumbi lotentha kwambiri, madontho osungunuka, ndi mpweya wofooka wowononga.
Kapangidwe ka Kondakitala wa 2×0.65mm Kokonzedwa
Kondakitala aliyense wa 0.65mm m'mimba mwake amasunga kukana kwa kuzungulira ≤1.8Ω/m (20℃) kuti achepetse chizindikiro patali (mpaka 100m). Kulondola kwa Gulu 1 kumatsimikizira cholakwika cha thermoelectric potential ≤±1.5℃ (0-400℃) / ±0.4% t (400-700℃) kuti athe kuchiza kutentha molondola.
Kukhazikitsa Kosavuta & Kusinthasintha Kwachilengedwe
Kulemba mitundu yokhazikika (yabwino: yachikasu, yoipa: yofiira) kumaletsa zolakwika zolumikizira, pomwe kutentha kosiyanasiyana kogwirira ntchito (-40℃ mpaka 700℃) kumathandizira madera osiyanasiyana amafakitale kuyambira kutentha kotsika mpaka kuyang'anira kutentha kwambiri kwa uvuni.
Mafotokozedwe Aukadaulo
| Khalidwe | Mtengo (Wamba) |
| Zinthu Zoyendetsera Kondakitala | Zabwino (KP): Chromel (NiCr10); Zoipa (KN): Alumel (NiAl3) |
| Kufotokozera kwa Kondakitala | 2 × 0.65mm (kulekerera kwa m'mimba mwake ± 0.02mm) |
| Zinthu Zotetezera Kutentha | Fiberglass yopanda alkali (yolukidwa) |
| Kukhuthala kwa Kutchinjiriza | Wosanjikiza umodzi 0.4mm, makulidwe onse a insulation 0.8mm |
| Kutentha kwa Ntchito | -40℃ mpaka 700℃ (mosalekeza); -40℃ mpaka 800℃ (nthawi yochepa ≤30min) |
| Kalasi Yolondola | Kalasi 1 (IEC 60584-2) |
| Cholakwika Chotheka cha Thermoelectric | ±1.5℃ (0-400℃); ±0.4% t (400-700℃) |
| Kukana kwa Loop (pa m) | ≤1.8Ω |
| Kukana Kuteteza Kutenthetsa (25℃) | ≥100 MΩ*km |
| Utali wozungulira wopindika | ≥10× m'mimba mwake wa chingwe (chosasinthika); ≥15× (kusintha) |
Zofotokozera Zamalonda
| Chinthu | Kufotokozera |
| Fomu Yoperekera | 100m/200m pa spool iliyonse (m'mimba mwake wa spool 150mm); kutalika kopangidwa mwamakonda ≥10m |
| Kumaliza Pamwamba | Fiberglass yoyera mwachilengedwe (yokhala ndi utoto wosankha kuti isiyanitse polarity) |
| Kugwirizana kwa Kulumikizana | Zimagwirizana ndi zolumikizira za thermocouple zamtundu wa K (M12, DIN 43729) |
| Kulongedza | Chozungulira cha pepala chosanyowa ndi filimu yapulasitiki yotsekedwa ndi vacuum |
| Kusintha | Chipinda cha kondakitala (0.5-1.0mm); makulidwe a insulation (0.3-0.6mm); chophimba cha fiberglass chosazima moto |
Zochitika Zachizolowezi Zogwiritsira Ntchito
- Mafakitale: Kutumiza chizindikiro mu uvuni wotenthetsera kutentha wachitsulo (600-700℃) ndi ma uvuni oyeretsera a ceramic
- Makina Otenthetsera ndi Mphamvu: Kuyang'anira kutentha kwa mapaipi a gasi otenthetsera ndi majenereta a nthunzi
- Kupanga Magalimoto: Kukonza kutentha kwa mutu wa silinda ya injini (700℃ ikakhudzidwa kwakanthawi kochepa)
- Kuyesa Kutentha Kwambiri: Kukulitsa chizindikiro cha zipinda zoyesera kutentha kwa zinthu (ntchito yopitilira 650℃)