ʻO K-type thermocouple kahi mea ʻike wela maʻamau, a ʻo kāna mea i haku ʻia me ʻelua mau uea metala like ʻole. ʻO nā uea metala ʻelua, ʻo ia ka nickel (Ni) a me ka chromium (Cr), i ʻike ʻia ʻo nickel-chromium (NiCr) a me nā thermocouples nickel-aluminum (NiAl).
Ke kumu hana oK-type thermocoupleua hoʻokumu ʻia ma ka hopena thermoelectric, ʻo ia hoʻi, ke loaʻa nā ʻokoʻa o nā uea metala ʻelua i nā mahana like ʻole, e hana ʻia kahi mana electromotive. ʻO ka nui o kēia ikaika electromotive e like me ka ʻokoʻa wela o ka hui, no laila hiki ke hoʻoholo ʻia ke kumukūʻai wela ma ke ana ʻana i ka nui o ka ikaika electromotive.
ʻO nā pono o ke ʻano Knā thermocouplee hoʻokomo i ka laulā ana ākea, ka pololei kiʻekiʻe, ke kūpaʻa maikaʻi, ka manawa pane wikiwiki, a me ke kūpaʻa ʻana i ka corrosion ikaika. I ka manawa like, hiki ke hoʻohana ʻia i nā ʻano kūlohelohe koʻikoʻi like ʻole, e like me ke kiʻekiʻe kiʻekiʻe, oxidation, corrosion a me nā wahi ʻē aʻe. No laila, hoʻohana nui ʻia nā thermocouple K-type i ka ʻoihana, ka ikehu, ka mālama ʻana i ke kaiapuni, ka lāʻau lapaʻau a me nā māla ʻē aʻe.
I ka hana ʻana i nā thermocouple K-type, pono e koho ʻia nā mea metala kūpono a me nā kaʻina hana e hōʻoia i kā lākou hana a paʻa. ʻO ka ʻōlelo maʻamau, ʻo nā wili nickel-chromium a me nickel-aluminum nā koi hoʻomaʻemaʻe kiʻekiʻe a koi i nā kaʻina hana hoʻoheheʻe kūikawā a me ka hana. I ka manawa like, pono e uku ʻia ka nānā ʻana e hōʻoia i ka maikaʻi a me ke kūpaʻa o nā hui i ka wā o ke kaʻina hana e pale aku ai i nā pilikia e like me ke kahe ʻana o ka mahana a i ʻole ka hemahema.
ʻO ka ʻōlelo maʻamau, hana nui ʻia nā thermocouples K-type i nā nickel a me chromium metala uea. Paʻa a hilinaʻi kā lākou hana, a hoʻohana nui ʻia lākou i nā kahua ana wela. Ma nā noi kūpono, pono e koho i ke kumu hoʻohālike thermocouple kūpono a me nā kikoʻī e like me ke kaiapuni hoʻohana kikoʻī a me nā koi, a hana i ka hoʻonohonoho pono ʻana a me ka mālama ʻana e hōʻoia i ka pololei o kāna ana a me ke ola lawelawe.
ʻO ka mea i luna nei he hoʻolauna pōkole i ka mea K-type thermocouple. Manaʻo wau e hiki ke kōkua iā ʻoe e hoʻomaopopo maikaʻi i ke kumu hana a me ka hoʻohana ʻana o kēia sensor wela. Inā makemake ʻoe i nā ʻike kikoʻī a i ʻole nā loulou kiʻi e hoʻomaopopo maikaʻi i ka mea a me ke ʻano o nā thermocouple K-type, e ʻoluʻolu enīnau iaʻuhe nīnau a naʻu e hāʻawi aku iā ʻoe i ka hikiwawe.
Ka manawa hoʻouna: Mar-04-2024
