ʻIke wela optic, palapala noi, hiʻona

ʻIke wela optic, Pūnaehana nānā naʻauao, Hāʻawi ʻia ka mea hana fiber optic ma Kina

Me ka hoʻomohala mau ʻana o ka ʻenehana sensing, Ke piʻi nei ka makemake o ka poʻe no ka ʻenehana sensor i kēlā me kēia lā. ʻO nā meaʻike fiber optic e kūpono ana i nā kūlana o ka naʻau kiʻekiʻe, kumu kūʻai haʻahaʻa, kaʻina hoʻomākaukau maʻalahi, a he kakaikahi ke kupaa maikai. I ke kaʻina o ka ʻike a me ka ʻike, ʻO ka naʻau a me ke kūpaʻa ka mea nui e hoʻohuli ai i ka ʻenehana, ʻoiai ʻo ke kaʻina hana hoʻomākaukau a me ke kumukūʻai he mea koʻikoʻi ka hoʻohuli ʻana i nā mea i ka hana ʻoihana. ʻO nā sensor e hui pū i kēia mau pōmaikaʻi ke loaʻa nei ka manaʻo nui a me ka makemake.

ʻO nā mea ʻike fiber optic nā mea ʻike e hoʻololi i ke kūlana o ka mea i ana ʻia i nā hōʻailona ʻike hiki ke ana. ʻO ka laulā noi o nā mea ʻike fiber optic he ākea loa, e pili ana i nā mea nui a pau o ka hoʻokele waiwai a me ka pale, a me ke ola o na kanaka i kela la i keia la, ʻoi aku ka palekana a me ka hoʻohana pono ʻana i nā wahi paʻakikī. ʻO ke kumu hana o nā mea ʻike fiber optic ʻo ia ka hoʻouna ʻana i ke kukui kukui hanana mai ke kumu kukui i loko o ka modulator ma o kahi fiber optical.. ʻO ka pilina ma waena o ka modulator a me nā ʻāpana i ana ʻia i waho e hoʻololi i nā waiwai optical o ke kukui, e like me ka ikaika, lōʻihi nalu, pinepine, pae, kūlana polarization, etc., lilo i ka hōʻailona optical modulated. A laila hoʻouna ʻia ma o ka fiber optical i ka mea optoelectronic a demodulate e kiʻi i nā ʻāpana i ana ʻia.

I ka ʻenehana e kū nei, nui nā ʻano no ka ʻike wela, a ʻo nā mea ʻike i hoʻohana nui ʻia me nā mea ʻike wela bimetallic, nā mea ʻike wela wela, a me nā mea ʻike wela infrared. Loaʻa i kēia mau mea ʻike wela nā hemahema ʻokoʻa, e like me nā mea ʻike wela bimetallic e pili ana i ka radiation electromagnetic a ʻaʻole kūpono i nā hiʻohiʻona electromagnetic; Pono nā mea ʻike wela Thermistor i kahi kumu o kēia manawa e hoʻouka ʻia i ka wā e hoʻohana ai, hiki ke hoʻoulu i ka wela iā ia iho i ka manawa. ʻO nā mea ʻike wela Thermistor e paʻakikī loa i ka hoʻomehana iā ia iho, ke hoʻoulu ʻana i nā hewa wela ponoʻī; Pono nā mea ʻike wela infrared e kū pololei ma luna o ka ʻili o ka mea i ʻike ʻia i ke ana wela, he mea hiki ole ke hoohana ma na wahi haiki.

Fiber optic temperature sensors have a wider range of applications due to their advantages of anti electromagnetic radiation and passive detection. The existing nā mea ʻike wela fiber optic can be pre embedded in narrow spaces to achieve temperature measurement. No nā mea me ke ana wela ʻole i nā fiber optical, i ka wā e pono ai ke ana wela, Hiki ke hoʻokuʻu ʻia ka mea ʻike wela o ka fiber optical i loko o ka mea ma o kahi mea traction;

He mea koʻikoʻi ke ana wela kūpono i nā ʻōnaehana noi ʻenekinia e like me ka aerospace, nā laser paʻa mana kiʻekiʻe, a me nā mea hana mīkini CNC kiʻekiʻe. Hoʻohana nui ʻia nā mea ʻike wela fiber optic e ʻike i nā loli i ka mahana o waho. Hoʻohālikelike ʻia me nā mea ʻike uila maʻamau, ʻAʻohe pilikia electromagnetic nā mea ʻike fiber optic, ikaika i ka corrosion resistance, hana maʻalahi, kumu kūʻai haʻahaʻa, pane wikiwiki, a me ka ʻike kiʻekiʻe.

ʻO nā pono o nā mea ʻike wela fiber optic

1. ʻAʻole hiki ke hana pono nā mea ʻike wela kuʻuna i nā kaiapuni electromagnetic/radio frequency ma muli o ke keakea nui;

2. Aia nā koi kiʻekiʻe no ka pololei, ka naʻau, ola ana, kūpaʻa / hilinaʻi, etc;

3. He haiki ke kaiapuni hookomo a aia na koi kūikawā no ka nui sensor;

4. Hiki ke ahi, pahū, a me nā wahi corrosive nā koi kūikawā no ka palekana / corrosion kū'ē.

5. I nā wahi ʻino e like me ka uila a me ka wao nahele.

6. Nā wahi kūpono ʻole ka hāʻawi ʻana i ka ikehu i ka wā e hoʻāʻo ai.

Hāʻawi ʻo FJINNO i nā ʻike wela fluorescent fiber, puʻunaue ʻia nā ʻōnaehana ana wela fiber, a fiber Bragg grating sensors me ka laulā o nā noi, pololei ana ana wela, a me na kumukuai kupono. Welina mai e hoʻokaʻaʻike mai iā mākou