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DS18B20 ʻike wela wai

ʻO ka wehewehe pōkole:

ʻO ka DS18B20 Waterproof Digital Temperature Sensor kahi ʻano o ka ʻike wela i hoʻolālā ʻia e ana i ka mahana ma nā noi like ʻole e like me HVAC, refrigeration, a me ka nānā ʻana i ka wā. Hiki i ka mea ʻike ke hāʻawi i nā heluhelu wela kūpono ma kahi ākea (-55°C a i +125°C) a loaʻa iā 0.0625°C ka hopena. Loaʻa iā ia kahi puʻupuʻu wai e hāʻawi i ka pale mai ka makū, kūpono ia no ka hoʻohana ʻana i waho.


Huahana Huahana

Huahana Huahana

Hoʻopuka pōkole o DS18B20 ʻike wela wai

Paʻa ka hōʻailona hoʻopuka DS18B20 a ʻaʻole e hoʻoneʻe i nā mamao hoʻouna lōʻihi. He kūpono ia no ka ʻike ʻana i ka wela o nā wahi lōʻihi. Hoʻouna ʻia nā hopena ana ma ke ʻano he 9-12-bit ka nui kikohoʻe. Loaʻa iā ia nā hiʻohiʻona o ka hana paʻa, ke ola lawelawe lōʻihi, a me ka ikaika anti-interference.

Ke kamaʻilio nei ka DS18B20 me ka mea hoʻokipa ma o kahi kikowaena kikohoʻe i kapa ʻia ʻo One-Wire, kahi e hiki ai ke hoʻopili ʻia nā mea ʻike he nui i ka pahi hoʻokahi.

ʻO ka holoʻokoʻa, ʻo ka DS18B20 kahi mea ʻike wela a hilinaʻi i hiki ke hoʻohana ʻia i nā noi like ʻole. Inā makemake ʻoe i kahi sensor wela kūpono, lōʻihi, a me ke kumu kūʻai hiki ke ana i nā mahana ma kahi ākea, a laila pono paha ka DS18B20 Waterproof Digital Temperature Sensor.

Hōʻike:

1. ʻIke wela: DS18B20
2. Puhi: SS304
3. Uea: ʻulaʻula Silicone (3 kumu)

Ke noisʻO DS18B20 ʻO ka ʻike wela

Nui kona hoʻohana ʻana, ʻo ia hoʻi ka mālama ʻana i ke kaiapuni, ka ʻike ʻana i ka mahana i loko o ka hale a i ʻole ka mīkini, a me ka nānā ʻana a me ka mālama ʻana.

Hoʻololi nui ʻia kona helehelena e like me nā manawa noi like ʻole.
Hiki ke hoʻohana ʻia ka DS18B20 i hoʻopaʻa ʻia no ke ana wela i loko o nā auwaha uwea, ke ana wela i ka holo ʻana o ka wai o ka umu ahi, ke ana wela o ka paila, ke ana wela o ka lumi mīkini, ke ana wela o ka hale ʻōmaʻomaʻo mahiʻai, ke ana wela lumi maʻemaʻe, ke ana wela o ka pahu pahu a me nā manawa wela palena ʻole.

ʻAʻahu-paʻa a paʻa i ka hopena, liʻiliʻi, maʻalahi e hoʻohana, a me nā ʻano pahu like ʻole, kūpono ia no ke ana wela kikohoʻe a me ka mālama ʻana i ka wela o nā lako like ʻole i nā wahi liʻiliʻi.


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