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Uea Thermocouple ʻAno K-2*0.8mm (800℃ Fiberglass) no ka Wela Kiʻekiʻe
Wehewehe Huahana
ʻAno K Thermocouple Cable (2*0.8mm) me 800 ℃ Fiberglass Insulation & Sheath
ʻIke Huahana
ʻO ke kaula thermocouple Type K (2*0.8mm) mai Tankii Alloy Material he hopena ʻike mahana kiʻekiʻe kūikawā i hana ʻia no nā ʻano ʻoihana koʻikoʻi. Loaʻa iā ia ʻelua mau alakaʻi koʻikoʻi 0.8mm ke anawaena (Chromel no ka maikaʻi, Alumel no ka maikaʻi ʻole) - ka hui alloy pūlima o nā thermocouples Type K - me ka pale pālua-papa: nā alakaʻi pākahi i hoʻopaʻa ʻia e ka fiberglass 800℃-rated, a me kahi ʻūpā fiberglass 800℃ holoʻokoʻa. ʻO kēia ʻano fiberglass pālua, i hui pū ʻia me ka hana pololei a Huona, hāʻawi i ke kū'ē wela like ʻole, ke kūpaʻa hōʻailona, a me ke kūpaʻa, e lilo ia i koho kiʻekiʻe no nā hiʻohiʻona ana wela kiʻekiʻe loa kahi e hāʻule ai ka insulation maʻamau (silicone, PVC).
Nā Hoʻonohonoho Maʻamau
- ʻAno Thermocouple: K (Chromel-Alumel)
- Ka Hoʻākāka ʻana o ke Alakaʻi: 2 * 0.8mm (ʻelua mau alakaʻi hoʻohuihui thermocouple 0.8mm ke anawaena)
- Kūlana Hoʻopaʻa/ʻUhi: Ua kūlike ka Fiberglass me IEC 60751 a me ASTM D2307; helu ʻia no ka hoʻohana mau ʻana he 800℃
- Mea Hana: Tankii Alloy Material, i hōʻoia ʻia e ISO 9001 a me IECEx no nā noi weliweli/wela kiʻekiʻe
Nā Pōmaikaʻi Koʻikoʻi (vs. Nā Kaula ʻAno K Maʻamau)
ʻOi aku ka maikaʻi o kēia kaula ma mua o nā kaula Type K maʻamau me ka insulation haʻahaʻa ma nā wahi koʻikoʻi ʻekolu:
- Ke Kū'ē Wela Loa: 800℃ mahana hana mau (no ka manawa pōkole a hiki i 900℃ no 1 hola)—ʻoi aku ka maikaʻi ma mua o nā kaula silicone-insulated (≤200℃) a me ka fiberglass maʻamau (≤450℃)—e hiki ai ke hoʻohana ʻia i nā wahi kokoke i ke ahi.
- Ka Paʻa o ka Papa ʻElua: ʻO ka pale fiberglass pākahi (no ka hoʻokaʻawale ʻana i ke alakaʻi) + ka ʻūpā fiberglass holoʻokoʻa (no ka pale mechanical) e pāpālua i ke kūpaʻa ʻana i ka abrasion, ka pala kemika, a me ka ʻelemakule wela; ʻekolu manawa ka lōʻihi o ke ola lawelawe ma mua o nā kaula hoʻokaʻawale hoʻokahi.
- ʻO ka Pololei Hōʻailona Kūʻokoʻa: Hoʻemi nā alakaʻi Chromel-Alumel 0.8mm i ka hōʻemi ʻana o ka hōʻailona, e mālama ana i ka hoʻopuka thermoelectric maʻamau o Type K (41.277mV ma 1000 ℃ vs. 0 ℃ reference) ʻoiai ma 800 ℃, me ka drift <0.1% ma hope o 500 mau hola o ka hana wela kiʻekiʻe.
- Palekana i Hoʻonui ʻia: Palekana i ke ahi (helu UL 94 V-0), ʻaʻohe mea ʻawahia, a haʻahaʻa ka uahi—palekana no ka hoʻohana ʻana i nā wahi ʻoihana paʻa (e like me nā umu, nā paila) kahi i kiʻekiʻe ai ka pilikia o ke ahi.
Nā Kikoʻī ʻenehana
| ʻAno | Waiwai |
|---|---|
| Mea Alakaʻi | Pono: Chromel (Ni: 90%, Cr: 10%); ʻino: Alumel (Ni: 95%, Al: 2%, Mn: 2%, Si: 1%) |
| Anawaena o ke alakaʻi | 0.8mm (hoʻomanawanui: ±0.02mm) |
| Mea Hoʻokaʻawale | ʻO ka fiberglass alkali-free kiʻekiʻe-maʻemaʻe (helu ʻia he 800 ℃ mau) |
| Mānoanoa o ka pale ʻana | 0.4mm – 0.6mm (no kēlā me kēia alakaʻi) |
| Mea ʻūpā | Uhi fiberglass hana kaumaha (helu ʻia he 800℃ mau) |
| Mānoanoa o ka ʻūpā | 0.3mm – 0.5mm |
| Ka Anawaena Uea Holoʻokoʻa | 3.0mm – 3.8mm (nā alakaʻi + ka pale ʻana + ka ʻūpā) |
| Pae Mahana | Hoʻomau: -60℃ a i 800℃; Pōkole: a hiki i 900℃ (≤1 hola) |
| Ke kū'ē ʻana o ke alakaʻi (20 ℃) | ≤28Ω/km (no kēlā me kēia alakaʻi) |
| Ke kū'ē'ē pale (20 ℃) | ≥1000 MΩ·km |
| Radius Kūlou | Paʻa: ≥10 × ke anawaena o ke kaula; Hoʻoikaika: ≥15 × ke anawaena o ke kaula |
Nā kikoʻī huahana
| Mea | Nā kikoʻī |
|---|---|
| ʻAno Uea | 2-core (Chromel + Alumel), i hoʻopaʻa ʻia me ka fiberglass, i wahī ʻia i loko o ka ʻūpā ulana fiberglass holoʻokoʻa |
| Ke code kala | Palekana: Maikaʻi (ʻulaʻula), Maikaʻi ʻole (keʻokeʻo) (e like me IEC 60751); Uhi: Keʻokeʻo kūlohelohe (loaʻa nā kala maʻamau) |
| Ka lōʻihi no kēlā me kēia Spool | 50m, 100m, 200m (ʻoki maʻamau i ka lōʻihi no nā papahana nui) |
| Ka helu lapalapa ahi | UL 94 V-0 (kinai ponoʻī, ʻaʻohe kahe ʻana) |
| Ke kū'ē kemika | Kūpaʻa i nā aila ʻoihana, nā waikawa (pH 4-10), a me ka ozone |
| Ka hoʻopili ʻana | Nā ʻōwili palaki hana kaumaha me ka ʻōwili pale wela a pale i ka makū; nā pahu lāʻau no nā kauoha nui |
| Hoʻopilikino ʻana | ʻO ka ʻūpā i hoʻokomo ʻia i ka vermiculite (no ka hoʻohana pōkole 1000℃); pale kila kila (no ka ʻānai nui) |
Nā Hoʻohana Maʻamau
- Nā Kapuahi Wela Kiʻekiʻe: Ka nānā mau ʻana i ka mahana i loko o nā umu sintering seramika, nā umu mālama wela metala (carburizing, annealing) e hana ana ma 700-800 ℃.
- Hoʻoheheʻe Metala: Ke ana ʻana i nā mahana metala i hoʻoheheʻe ʻia i loko o nā hale hana hao, ʻoi aku hoʻi no ka hana hao a me ke kila (kokoke i nā wahi kī).
- Ke Puhi ʻŌpala: Ke nānā ʻana i ka mahana o ke kinoea flue a me ke keʻena kuni i loko o nā mea puhi ʻōpala paʻa o ke kūlanakauhale.
- Hoʻāʻo Aerospace: Ke kālailai wela ʻana o nā ʻāpana ʻenekini jet a me nā papa hoʻāʻo nozzle rocket i ka wā o nā hoʻokolohua wela kiʻekiʻe.
- Hana ʻana i ke Aniani: Ke kāohi ʻana i nā mahana i loko o nā umu hoʻoheheʻe aniani lana a me nā umu hoʻoheheʻe fiberglass.
Hoʻāʻo pono ʻia kēlā me kēia pūʻulu o kēia kaula ʻAno K e nā mea hana like ʻole: nā hoʻāʻo pōʻaiapuni wela (100 mau pōʻaiapuni o -60℃ a i 800℃), nā nānā haki ʻana o ka insulation, a me ka hōʻoia paʻa thermoelectric. Loaʻa nā laʻana manuahi (1m ka lōʻihi) a me nā pepa ʻikepili kikoʻī (me nā piʻo EMF vs. mahana) ma ke noi. Hāʻawi kā mākou hui loea i nā alakaʻi i hana kūikawā ʻia—e like me ke kūlike ʻana o ka mea hoʻohui no nā hui wela kiʻekiʻe a me nā hana maikaʻi loa o ke kau ʻana—e hōʻoia i ka hana maikaʻi loa ma nā wahi koʻikoʻi.
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
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