Ka Hoʻopuka ʻana o ka Sensor Turbidity ʻOihana 4-20mA

Hoʻolauna

Nā mea ʻike turbidity pūnaeweleno ke ana ʻana ma ka pūnaewele o ka mālamalama i hoʻopuehu ʻia i hoʻokuʻu ʻia i ke kekelē o ka mea opaque insoluble liquid particulate i hana ʻia e kakino a hiki kee ana i nā pae o nā mea particulate i hoʻokuʻu ʻia. Hiki ke hoʻohana nui ʻia ma nā ana turbidity pūnaewele, ka hale hana mana, nā hale hana wai maʻemaʻe,nā hale hana hoʻomaʻemaʻe wai ʻino,nā mea kanu inu, nā keʻena palekana kaiapuni, ka wai ʻoihana, ka ʻoihana waina a me ka ʻoihana lāʻau lapaʻau, ka maʻi ahulaunā keʻena pale,nā haukapila a me nā keʻena ʻē aʻe.

Nā Hiʻohiʻona

1. E nānā a hoʻomaʻemaʻe i ka puka makani i kēlā me kēia mahina, me ka palaki hoʻomaʻemaʻe aunoa, e palaki i ka hapalua hola.

2. Hoʻohana i ke aniani sapphire e mālama maʻalahi, i ka wā e hoʻomaʻemaʻe ai e hoʻohana i ke aniani sapphire kūpaʻa i ke kahakaha, mai hopohopo e pili ana i ka ʻili o ka puka makani.

3. Kahi hoʻonohonoho liʻiliʻi, ʻaʻole fussy, e kau wale i loko e hoʻopau i ke kau ʻana.

4. Hiki ke hoʻokō ʻia ke ana mau ʻana, kūkulu ʻia ka hoʻopuka analog 4 ~ 20mA, hiki ke hoʻouna i ka ʻikepili i nā mīkini like ʻole e like me ka mea e pono ai.

5. Loaʻa ka laulā ana, e like me nā pono like ʻole, e hāʻawi ana i ka 0-100 degere, 0-500 degere, 0-3000 degere ʻekolu mau ana koho.

Nā Papa Kuhikuhi ʻenehana

He aha ka Turbidity?

Ka ʻūlū, he ana o ke ao i loko o nā wai, ua ʻike ʻia he hōʻailona maʻalahi a maʻamau hoʻi o ka maikaʻi o ka wai. Ua hoʻohana ʻia no ka nānā ʻana i ka wai inu, me ka mea i hana ʻia e ka kānana no nā makahiki he ʻumi. ʻO ke ana ʻana o ka turbidity e pili ana i ka hoʻohana ʻana i kahi kukuna kukui, me nā ʻano i wehewehe ʻia, e hoʻoholo ai i ke alo semi-quantitative o nā mea particulate i loko o ka wai a i ʻole nā ​​​​​​laʻana wai ʻē aʻe. Ua kapa ʻia ke kukuna kukui ʻo ia ke kukuna kukui hanana. ʻO nā mea i loko o ka wai ke kumu o ka kukuna kukui hanana e hoʻopuehu a ʻike ʻia kēia kukui i hoʻopuehu ʻia a helu ʻia e pili ana i kahi kūlana calibration traceable. ʻO ke kiʻekiʻe o ka nui o nā mea particulate i loko o kahi laʻana, ʻoi aku ka nui o ka hoʻopuehu ʻana o ke kukuna kukui hanana a ʻoi aku ka kiʻekiʻe o ka turbidity hopena.

ʻO kēlā me kēia ʻāpana i loko o kahi hāpana e hele ana ma o kahi kumu kukui i ho'ākāka ʻia (pinepine he kukui incandescent, diode hoʻopuka kukui (LED) a i ʻole diode laser), hiki ke hāʻawi i ka turbidity holoʻokoʻa i loko o ka hāpana. ʻO ka pahuhopu o ka kānana ʻana, ʻo ia ka hoʻopau ʻana i nā ʻāpana mai kekahi hāpana i hāʻawi ʻia. Ke hana pono nā ʻōnaehana kānana a nānā ʻia me ka turbidimeter, e hōʻike ʻia ka turbidity o ka effluent e kahi ana haʻahaʻa a paʻa. Lilo kekahi mau turbidimeters i ka hopena maikaʻi ʻole ma nā wai maʻemaʻe loa, kahi i haʻahaʻa loa ai ka nui o nā ʻāpana a me nā pae helu ʻāpana. No kēlā mau turbidimeters i nele i ka ʻike ma kēia mau pae haʻahaʻa, hiki i nā loli turbidity i loaʻa mai kahi haki kānana ke liʻiliʻi loa a lilo i mea ʻokoʻa ʻole mai ka walaʻau baseline turbidity o ka mea kani.

He nui nā kumu o kēia walaʻau kumu e komo pū ana me ka walaʻau o ka mea kani (walaʻau uila), ke kukui hele hewa o ka mea kani, ka walaʻau laʻana, a me ka walaʻau i loko o ke kumu kukui ponoʻī. He mea hoʻohui kēia mau mea hoʻopilikia a lilo lākou i kumu nui o nā pane turbidity maikaʻi ʻole a hiki ke hoʻopilikia maikaʻi ʻole i ka palena ʻike o ka mea kani.