ʻO BH-485-DD Digital Conductivity Sensor

Hōʻike Pōkole:

ʻO ka moʻo BH-485 o ka electrode conductivity pūnaewele, i ka loko o nā uila i loaʻa ai ka uku pāmahana akomi, hoʻololi ʻana i nā hōʻailona uila a me nā hana ʻē aʻe. Me ka pane wikiwiki, ke kumu kūʻai haʻahaʻa, manawa manawa maoli ma ke ana ʻana a me nā mea a pēlā aku. ʻO ka electrode e hoʻohana ana i ka Modbus RTU (485) hae kamaʻilio kūkā kamaʻilio, 24V DC lako mana, ʻehā mau ʻano uea hiki ke komo pono i nā pūnaewele sensor.


ʻIke kikoʻī

Nā Papa Kuhikuhina

He aha ka Conductivity?

Kahi Alakaʻi i ke ana conductivity laina

He aha ke kumu nui o ka mika conductivity?

Hiʻona

· Hiki ke hana paʻa no kahi manawa lōʻihi.

· Kukulu ʻia i ke kiʻina pāmahana, uku pāmahana manawa maoli.

· Pahu hōʻailona RS485, hiki i ka anti-interferensience ikaika, ke ʻano o ka puka a hiki i 500m.

· Ke hoʻohana nei i ka hae kamaʻilio Modbus RTU (485) kamaʻilio.

· Maʻalahi ka hana, hiki ke hoʻokō ʻia nā palena uila me nā hoʻonohonoho mamao, ka helu mamao ʻana o ka uila.

· 24V DC lako mana.


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  • Hoʻohālike

    BH-485-DD

    Ana ana i ka palena

    conductivitytʻemepela

    Laulā ana

    ʻUctlelo hoʻoikaika: 0-2000us / cm   Mahana: (0 ~ 50.0) ℃

    Pololei

    ʻUctlelo hoʻoikaika: ± 20 iā / cm Mahana: ± 0.5 ℃

    Manawa pane

    <60S

    Hoʻoholo

    ʻUctlelo hoʻoikaika: 1us / knm    Mahana: 0.1 ℃

    Lako ikehu

    12 ~24V DC

    Hoʻolaha mana

    1W

    ʻAno kamaʻilio

    RS485 (Modbus RTU)

    Ka lōʻihi o ke kaula

    5 mau mika, hiki iā ODM ke hilinaʻi i nā koi a ka mea hoʻohana

    Hoʻouka

    Sinking type, pipeline, holo type etc.

    Ka nui holoʻokoʻa

    230mm × 30mm

    Nā pono hale

    ABS

    ʻO ka conductivity kahi ana o ka hiki o ka wai e hala i ke kahe uila. Pili pono kēia hiki i ka hoʻoulu ʻana o nā iona i ka wai 1. ʻO kēia mau ion conductive mai nā paʻakai i hoʻoheheʻe ʻia a me nā mea nonorganic e like me alkalis, chlorides, sulfides a me carbonate compound. ʻoi aku nā ion i loaʻa, ʻo ke kiʻekiʻe o ka wai o ka wai. Pēlā nō, ʻo nā ioni liʻiliʻi i loko o ka wai, ʻoi aku ka liʻiliʻi o ka lawe ʻana. Hiki i ka wai hoʻomaʻemaʻe a deionized paha ke hana ma ke ʻano he insulator ma muli o ka haʻahaʻa (inā ʻaʻole hiki ʻole.

    Hana nā ion i ka uila ma muli o kā lākou uku maikaʻi a maikaʻi ʻole 1. Ke hoʻoheheʻe ʻia nā electrolytes i loko o ka wai, ua hoʻokaʻawale lākou i nā mea i hoʻoili maikaʻi ʻia (cation) a hoʻopiʻi hewa ʻia (anion) ʻāpana. E like me ka hoʻokaʻawale ʻana o nā mea i hoʻoheheʻe ʻia i ka wai, noho paʻa nā pākana o kēlā me kēia uku maikaʻi a maikaʻi ʻole. ʻO ke kumu kēia ʻoiai ʻoi aku ka hoʻonui o ka wai o ka wai me nā ion i hoʻohui ʻia, noho mau ia me ka uila ʻole 2

    Alakaʻi ʻia kumumanaʻo conductivity
    Conductivity / Resistivity kahi laulā kālailai i hoʻohana ākea ʻia no ka hoʻomaʻemaʻe maʻemaʻe o ka wai, ka mālama ʻana i ka osmosis hope, nā kaʻina hana hoʻomaʻemaʻe, ka mālama ʻana i nā kaʻina hana kemika, a me ka wai hoʻoneoneo ʻenehana. ʻO nā hopena i hilinaʻi ʻia no kēia mau ʻano noi ʻokoʻa e pili ana i ke koho ʻana i ka mīkini conductivity kūpono. ʻO kā mākou alakaʻi hoʻomaikaʻi kahi kuhikuhi ākea a me ka mea hoʻomaʻamaʻa hoʻomaʻamaʻa e pili ana i nā makahiki o ke alakaʻi ʻana ʻoihana i kēia ana.

    ʻO ka conductivity ka hiki i kahi mea e alakaʻi ai i ke au uila. Maʻalahi ke kumumanaʻo e ana ai nā mea kani i ka conductivity — hoʻonoho ʻia ʻelua mau papa i ka laʻana, hoʻopili ʻia ka mana ma nā pā (ma ke ʻano he anakahi uila nalu), a ana ʻia ke au e hala ana i ka hopena.

    Kākau i kāu leka ma aneʻi a hoʻouna iā mākou