Nā hiʻohiʻona
· Hiki ke hana paʻa no ka manawa lōʻihi.
· Ua kūkulu ʻia i loko o ka ʻike wela, ka uku pānaʻi manawa maoli.
· RS485 hōʻailona hoʻopuka, ikaika anti-interference hiki, ka puka puka a hiki i 500m.
· Ke hoʻohana nei i ka protocol kamaʻilio Modbus RTU (485).
· He maʻalahi ka hana, hiki ke hoʻokō ʻia nā ʻāpana electrode e nā hoʻonohonoho mamao, calibration mamao o ka electrode.
· 24V DC mana lako.
| Hoʻohālike | BH-485-DD |
| Ana ʻana | conductivity, wela |
| Anana laula | Conductivity: 0-2000us/cm Mahana: (0~50.0) ℃ |
| Ka pololei | Conductivity: ± 20 us/cm Mahana: ± 0.5 ℃ |
| Manawa pane | <60S |
| Olelo Hooholo | Conductivity: 1us/cm Mahana: 0.1 ℃ |
| Lako ikehu | 12~24V DC |
| Ka hoopau mana | 1W |
| ʻano kamaʻilio | RS485(Modbus RTU) |
| Ka lōʻihi o ke kaula | 5 mika, hiki iā ODM ke hilinaʻi i nā koi o ka mea hoʻohana |
| Hoʻokomo | ʻO ke ʻano hoʻopololei, pipeline, circulation type etc. |
| Nui nui | 230mm×30mm |
| Mea hale | ABS |
ʻO ka conductivity kahi ana o ka hiki o ka wai ke hele i ke kahe uila.Pili pololei kēia hiki i ka ʻike o nā ion i ka wai
1. Loaʻa kēia mau ion conductive mai nā paʻakai hoʻoheheʻe ʻia a me nā mea inorganic e like me ka alkalis, chlorides, sulfides a me nā pūhui carbonate.
2. ʻO nā mea hoʻoheheʻe i hoʻoheheʻe ʻia i loko o nā ion ua ʻike ʻia he electrolytes
3. ʻO ka nui o nā ion i loaʻa, ʻoi aku ka kiʻekiʻe o ka conductivity o ka wai.Pēlā nō, ʻo ka liʻiliʻi o nā ion i loko o ka wai, ʻoi aku ka liʻiliʻi o ka conductive.Hiki ke hana i ka wai i hoʻoheheʻe ʻia ma ke ʻano he insulator ma muli o kona haʻahaʻa loa (inā ʻaʻole haʻahaʻa) ka waiwai conductivity.ʻO ka wai kai, ma kekahi ʻaoʻao, he kiʻekiʻe loa ka conductivity.
Hoʻoholo nā Ion i ka uila ma muli o kā lākou uku maikaʻi a maikaʻi ʻole
Ke hoʻoheheʻe ʻia nā electrolytes i loko o ka wai, ua hoʻokaʻawale lākou i nā ʻāpana hoʻoili maikaʻi (cation) a me nā ʻāpana ʻino (anion).I ka wā e māhele ai nā mea i hoʻoheheʻe ʻia i loko o ka wai, e mau ana ka hoʻopaʻa ʻana o kēlā me kēia kauā maikaʻi a me ka ʻole.ʻO ia hoʻi, ʻoiai ke piʻi aʻe ka conductivity o ka wai me nā ion i hoʻohui ʻia, ʻaʻole mau ka uila.
