He aha ke ʻano o ka mea ʻike mahana a me ka humidity kiʻekiʻe?

Nā mea ʻike mahana a me ka haʻahaʻa kiʻekiʻehoʻohana pinepine ʻia i ka mālama ʻana i ka wai. ʻO ka ʻāpana kānana resin kahi ʻano mea wai maʻemaʻe i hana ʻia e ka hana hana. Hoʻohana pinepine ʻia ia i ka wai inu a me ka kānana wai maʻemaʻe. Ma ke ʻano he huahana kānana, hoʻohana nui ʻia ka ʻāpana kānana ma nā ʻano ʻoihana like ʻole. Ua maʻa nā ʻāpana kānana o nā mea like ʻole i nā pono ʻoihana like ʻole, a ʻo ke kūʻai ʻana a me ka hoʻohana ʻana i nā ʻāpana kānana e koho mau i nā huahana kūpono e pili ana i kā lākou mau pono ponoʻī.

I. Hoʻolauna

ʻO ka mahana a me ka haʻahaʻa ʻelua o nā mea koʻikoʻi o ke kaiapuni e pono e nānā ʻia ma nā ʻoihana a me nā noi like ʻole. Hoʻohana ʻia nā mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe e ana i kēia mau palena e hōʻoia i ka palekana, hoʻomaikaʻi i ka pono, a hoʻonui i nā kaʻina hana. E kūkākūkā kēia pou blog i ke ʻano o nā mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe, me nā ʻano like ʻole a me nā ʻāpana a pehea lākou e hana ai.

II. Nā ʻAno o nā Mea ʻIke Mahana Kiʻekiʻe a me ka Humidity

Loaʻa kekahi mau ʻano mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe, kēlā me kēia me nā ʻano kūikawā a me nā pono. ʻO nā ʻano i hoʻohana pinepine ʻia:

1.Nā Mea ʻIke Mahana Kū'ē (RTDs):

Hoʻohana kēia mau mea ʻike i ka loli o ke kū'ē ʻana o kahi mea e ana i ka mahana. He pololei loa lākou a he ākea ka laulā o ka mahana, akā he pipiʻi a palupalu hoʻi.

2.Nā Thermocouples:

Hoʻohana kēia mau mea ʻike i ka ʻokoʻa hiki ke uila ma waena o ʻelua metala like ʻole e ana i ka mahana. He ʻano pipiʻi a paʻa hoʻi lākou akā ʻaʻole pololei ma mua o nā RTD a he palena ko lākou pae mahana.

3. Nā mea hoʻomehana:

Hoʻohana kēia mau mea ʻike i ka loli o ke kū'ē ʻana o ka mea semiconductor e ana i ka mahana. He liʻiliʻi lākou a he pipiʻi ke kumu kūʻai akā ʻaʻole pololei ma mua o nā RTD a he palena ko lākou pae mahana.

E pili ana i ka haʻahaʻa, aia kekahi mau mea ʻike, e like me ka capacitive, resistive, a me ka optical. Loaʻa i kēlā me kēia o lākou kona mau pono a me nā hemahema.

III. Nā ʻĀpana o kahi Sensor Mahana Kiʻekiʻe a me ka Humidity

ʻO ke ʻano o kahi mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe e komo pū me kekahi mau ʻāpana koʻikoʻi:

• ʻO ka ʻāpana ʻike: ʻO kēia ka ʻāpana o ke sensor e ana i ka mahana a me ka makū. Hiki ke hana ʻia me nā mea like ʻole, ma muli o ke ʻano o ke sensor.
• ʻO ka mea hoʻonā hōʻailona: Hoʻololi kēia ʻāpana i ka hōʻailona uila mai ka mea ʻike i kahi ʻano e hiki ke hoʻouna ʻia a heluhelu ʻia e nā mea hana ʻē aʻe.
• ʻO ka mea hoʻoili: Hoʻouna kēia ʻāpana i ka hōʻailona mai ka sensor i kahi ʻōnaehana nānā mamao a i ʻole ka mana.
• ʻO ka mea hōʻike a i ʻole ka mea hoʻopuka: Hōʻike kēia ʻāpana i nā heluhelu mahana a me ka haʻahaʻa, ʻo ia hoʻi ka heluhelu analog a i ʻole ka heluhelu kikohoʻe.

IV. Pehea e hana ai nā mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe

ʻO ka hana o kahi sensor mahana a me ka haʻahaʻa kiʻekiʻe e pili ana i ke ʻano o ka sensor i hoʻohana ʻia. Ma keʻano laulā, e pane ka ʻāpana ʻike o ka sensor i nā loli o ka mahana a me ka haʻahaʻa ma ka hoʻololi ʻana i kona mau waiwai uila. A laila hoʻololi ka mea hoʻomalu hōʻailona i kēia loli o nā waiwai uila i kahi hōʻailona hiki ke heluhelu ʻia. A laila hoʻouna ka mea hoʻoili i kēia hōʻailona i kahi ʻōnaehana nānā mamao a i ʻole ka mana, kahi e hiki ai ke hōʻike ʻia a hoʻohana ʻia paha nā heluhelu mahana a me ka haʻahaʻa e kaohi i nā mea hana ʻē aʻe.

He hana koʻikoʻi ka hoʻoponopono ʻana i ke kaʻina hana, a ʻo ia hoʻi ka hōʻoia ʻana e ana pololei ana ke sensor i ka mahana a i ʻole ka makū. Hiki iā ia ke hana ia mea ma ka hoʻohālikelike ʻana i nā heluhelu o ke sensor i kahi kūlana i ʻike ʻia a i ʻole ka hoʻohana ʻana i kahi mea hoʻoponopono.

V. Nā Hoʻohana o nā Mea ʻIke Mahana a me ka Haumākū kiʻekiʻe

He nui nā noi o nā mea ʻike wela a me ka haʻahaʻa ma nā ʻoihana a me nā wahi like ʻole. ʻO kekahi mau laʻana:

• Nā hoʻonohonoho ʻoihana: Hoʻohana ʻia nā mea ʻike mahana a me ka haʻahaʻa kiʻekiʻe, e like me ka nānā ʻana i ka umu, i nā kaʻina hana e hōʻoia i ka palekana o nā pae mahana a me ka haʻahaʻa.
• Nā ʻōnaehana HVAC: Hoʻohana ʻia kēia mau mea ʻike i nā ʻōnaehana hoʻomehana, hoʻouluulu ʻana, a me nā ʻōnaehana ea e nānā a kāohi i ka mahana a me ka haʻahaʻa o nā hale a me nā hale ʻē aʻe.
• Ka nānā ʻana i ke aniau: Hoʻohana ʻia nā mea ʻike wela a me ka haʻahaʻa kiʻekiʻe i nā kikowaena meteorological e ana i ka mahana a me ka haʻahaʻa o ka lewa.
• ʻO ka mahiʻai:Hoʻohana ʻia kēia mau mea ʻike i nā hale ʻōmaʻomaʻo a me nā wahi mahiʻai ʻē aʻe e nānā a kaohi i ka mahana a me nā pae haʻahaʻa e hoʻonui i ka ulu ʻana o nā mea kanu a hōʻemi i ka nalowale o nā mea kanu.

VI. Hopena

He mea nui nā mea ʻike wela a me ka haʻahaʻa kiʻekiʻe no ka nānā ʻana a me ka kaohi ʻana i ka mahana a me ka haʻahaʻa ma nā ʻoihana a me nā noi like ʻole.

Loaʻa kekahi mau ʻano sensor, kēlā me kēia me nā ʻano kūikawā a me nā pono. ʻO kahi ʻano sensor mahana a me ka haʻahaʻa kiʻekiʻe e komo pū me kahi mea ʻike, kahi mea hoʻomalu hōʻailona, ​​​​kahi mea hoʻoili, a me kahi mea hōʻike a i ʻole ka mea hoʻopuka.

ʻO ka hana o kēia mau mea ʻike e pili ana i ke ʻano o ka mea ʻike i hoʻohana ʻia a ua hoʻoponopono ʻia e hōʻoia i ka pololei. Loaʻa i nā mea ʻike mahana a me ka haʻahaʻa ke ʻano o nā noi, mai nā wahi ʻoihana a hiki i ka nānā ʻana i ke aniau a me ka mahiʻai. I ka holomua ʻana o ka ʻenehana, ke hoʻomaikaʻi mau nei ka pololei a me nā hiki o kēia mau mea ʻike, e lilo ana lākou i mea hana koʻikoʻi no ka hōʻoia ʻana i ka palekana, ka hoʻomaikaʻi ʻana i ka pono, a me ka hoʻonui ʻana i nā kaʻina hana.

He mea nui loa ke koho ʻana i ke kuhikuhi kūpono o ka hāmeʻa e hōʻoia i ka pololei a me ka wikiwiki o ka pane ʻana a pale i ka sensor mai ka hōʻino ʻia. Wahi a kāu mau koi wahi ana, e ana i ka hāmeʻa sensor dew point ma kahi kuhikuhi paʻa, e like me ka wā e hana ai ka hāmeʻa.Ma ke komo ʻana o ke keʻena, ke ana nei ke sensor dew point. ʻO ia ke kiko dew o ke kinoea i kona komo ʻana i loko o ka pahu, ʻaʻole e ʻike ʻia ke kinoea i loko o ka pahu ponoʻī a i ʻole kekahi makū e kū mai ana i ka wā o ka hana.

I ka wāmea hoʻoili kiko hauaia ka hāmeʻa ma ka puka kinoea, e ana ke sensor i ka makū e komo ana i ka ʻōnaehana ma o ke komo ʻana a i ʻole ka leakage a me ka makū i hoʻokuʻu ʻia i ka wā hana. HENGKOMea ʻike/mea hoʻoili kiko hau moʻo HT608loaʻa ka pōmaikaʻi o ke kiko kiʻekiʻe, ka hoʻohana ʻana i ka mana haʻahaʻa a me ke kūlike maikaʻi.