Nūhou ʻOihana

ʻO ke ʻano hoʻāʻo o ka hui uwea

2021-10-08
ʻano hoʻāʻo ohui uwea
1. Ke ʻano kelepona ʻike wela Ke ana ʻana i ke ana wela: Hoʻokomo ʻia ke kaula ʻike wela i ka like me ke kaula. Ke ʻoi aku ka mahana o ke kelepona ma mua o ka waiwai wela paʻa, ua pōkole ke kaula sensing a hoʻouna ʻia kahi hōʻailona hōʻailona i ka ʻōnaehana mana. ʻO nā hemahema o nā uwea ʻike wela maʻamau: ʻo ka alarm destructive, hoʻopaʻa ʻia ka wela o ka alarm, ka hōʻailona hewa ʻole, ka hoʻonohonoho ʻana a me ka mālama ʻana i ka ʻōnaehana, a me ka maʻalahi o ka pōʻino i nā mea hana.
2. Ana wela 'ano wela: Hiki ke ho'ohana 'ia ka Thermistor e ana i ka wela o ke kaula, akā, he mea ho'opuka analog. Pono e hoʻonui ʻia e ka hōʻailona a hoʻololi ʻia ʻo A/D e loaʻa. Pono e hoʻopili ʻia kēlā me kēia thermistor, paʻakikī ka wili, a maʻalahi ka thermistor. ʻO ka nui o ka pōʻino a me ka mālama ʻana he nui, a ʻaʻohe mea nānā ponoʻī i ka sensor a pono e nānā pinepine ʻia.
3. Ke ana wela o ka ikehu infrared: hoohana ka mea ike infrared i na mea a pau i oi aku ka wela ma mua o ka zero no ka hoopuka ana i ka ikehu kukuna infrared i ka lewa a puni. ʻO ka ikehu hoʻoheheʻe infrared o kahi mea a me kona puʻunaue e like me ka lōʻihi o ka nalu e pili pono ana i kona wela ili. No laila, ma ke ana ʻana i ka ikehu infrared i hoʻolalelale ʻia mai ka mea ponoʻī, hiki ke ana pono ʻia kona ʻili wela.
4. Ke ana wela 'ano Thermocouple: 'O ka hō'ailona ho'ouna thermocouple e koi i kahi laina uku kūikawā, a 'a'ole e lō'ihi ka mamao o ka lawe 'ana. ʻAʻole kūpono ia no ke kūlana maoli kahi ākea ākea o ke poʻo kaula; ʻO ka thermistor ka mea maʻamau i ka platinum kū'ē, ka mea maʻamau e koi i ʻekolu uea hoʻoili a me ka puka alahaka kaulike. ʻAʻole lōʻihi ka lōʻihi o ka hoʻouna ʻana, a ʻilihune ka mana anti-interference.
5. Ana 'ana wela 'ano kaapuni hui: Nui na 'ano o ke ana ana o ka wela o ke kaapuni hui, a ma waena o ia 'ano mea 'ano puka o keia manawa, 'oi a'e ke ku'e 'ana o loko a kupono no ka lawe 'ana i ka mamao. ʻO ka maʻamau, liʻiliʻi lākou i ka nui a hiki ke hoʻopaʻa ʻia ma ke ana ʻana e kahi resin silicone thermally conductive, ka mea kū i ka corrosion, humidity a me nā wela kiʻekiʻe. Ke alakaʻi ʻia ka uea waho e nā uea ʻelua e hoʻouna i ka ʻikepili, akā pili nui ʻia e ka mana electromagnetic ma ke ana ʻana.
6. ʻO ka nānā ʻana i ka mahana i hāʻawi ʻia i ka fiber Optical: ʻO ka ʻōnaehana ana wela i hāʻawi ʻia i ka fiber he ʻōnaehana holomua. Hoʻopau ʻia ke ana wela ma ka hana ʻana i ka hopena wela hoʻopuehu Raman hope o ka pulse laser i hoʻouna ʻia i ka fiber optical. ʻO ka ʻōnaehana nānā wela o ka fiber optical hou loa e hiki ai i ka lōʻihi o ka loop fiber optical a hiki i 12 km a me ke ana pololei o ± 1°C.
Brass Flexible Cable Gland
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