ʻO ka ʻike wela o ka hale ʻōmaʻomaʻo
ʻO ka ʻenekini wela no ka hale ʻōmaʻomaʻo
Hāʻawi ka DS18B20 wela wela i nā heluhelu wela 9-bit (binary), e hōʻike ana e hoʻouna ʻia ka ʻike wela o ka hāmeʻa i ka sensor wela DS18B20 ma o ka laina laina hoʻokahi, a i ʻole i hoʻouna ʻia mai ka ʻike wela DS18B20. No laila, hoʻokahi wale nō laina (a me ka lepo) e pono ai mai ka CPU host i ka DS18B20 temperature sensor, a hiki ke hāʻawi ʻia ka mana o ka sensor wela DS18B20 e ka laina ʻikepili ponoʻī me ka ʻole o ka mana waho.
No ka mea ua hāʻawi ʻia kēlā me kēia DS18B20 ʻike wela i kahi helu serial kū hoʻokahi i ka wā e haʻalele ai i ka hale hana, hiki ke mālama ʻia kekahi helu o nā mea ʻike wela DS18B20 ma ka pahi kaʻa hoʻokahi. Hāʻawi kēia i ka hoʻokomo ʻana i nā mea pili i ka wela ma nā wahi like ʻole.
Loaʻa i ka DS18B20 ka ʻike wela ke ana mai -55 a +125 i nā hoʻonui o 0.5, a hiki ke hoʻololi i ka mahana i kahi helu i loko o 1 s (waiwai maʻamau).
ʻO kaNā hiʻohiʻonaʻO ka ʻike wela o ka hale ʻōmaʻomaʻo
| Pono ka wela | -10°C～+80°C hewa ±0.5°C |
|---|---|
| Hana wela wela | -55℃～+105℃ |
| Kū'ē Kū'ē | 500VDC ≥100MΩ |
| Kūpono | ʻIke ʻana i ka wela o nā ʻāpana he nui lōʻihi |
| Paipai ʻia ka hoʻopilikino uea | Uea uhi PVC |
| Mea hoʻohui | XH,SM.5264,2510,5556 |
| Kākoʻo | OEM, ODM kauoha |
| Huahana | kūpono me nā palapala hōʻoia REACH a me RoHS |
| SS304 mea | kūpono me nā palapala hōʻoia FDA a me LFGB |
Ke noisʻO ka ʻike wela o ka hale ʻōmaʻomaʻo
■ Halekuai, kahua kahua kamaʻilio,
■ kaa otomobile, hooponopono oihana, mea kani,
■ kaʻa pahu hau, hale hana lāʻau GMP ʻōnaehana ʻike wela,
■ hale waiona, pahu hau, paka i hoolaia i ke ahi, hale papaa, mea hooponopono wela.
