Hoʻohana ʻia nā mea hana i ke ana ʻana o ka mahana a me ka PH/ORP, e like me ka mālama ʻana i ka wai ʻōpala, ka nānā ʻana i ke kaiapuni, ka hoʻoulu ʻana, ka lāʻau lapaʻau, ka hana mahiʻai meaʻai, a pēlā aku.
| Nā Hana | pH | ORP |
| Pae ana | -2.00pH a i +16.00 pH | -2000mV a i +2000mV |
| Hoʻoholo | 0.01pH | 1mV |
| Pololei | ±0.01pH | ±1mV |
| uku hoʻēmi no ka manawa pōkole | Pt 1000/NTC10K | |
| Pae mahana | -10.0 a i +130.0℃ | |
| Pae uku mahana | -10.0 a i +130.0℃ | |
| Hoʻonā mahana | 0.1℃ | |
| Pololei o ka mahana | ±0.2℃ | |
| Pae mahana ambient | 0 a i +70 ℃ | |
| Mahana mālama. | -20 a i +70 ℃ | |
| Ka pale ʻana o ka hoʻokomo | >1012Ω | |
| Hōʻike | Kukui hope, matrix kiko | |
| Ka hoʻopuka ʻana o ke au pH/ORP1 | Hoʻokaʻawale ʻia, hoʻopuka 4 a 20mA, ukana max. 500Ω | |
| Ka hoʻopuka ʻana o ke au mahana 2 | Hoʻokaʻawale ʻia, hoʻopuka 4 a 20mA, ukana max. 500Ω | |
| Pololei o ka hoʻopuka o kēia manawa | ±0.05 mA | |
| RS485 | Kaʻina hana RTU mod bus | |
| Ka helu baud | 9600/19200/38400 | |
| Ka nui o nā pilina relay | 5A/250VAC,5A/30VDC | |
| Hoʻonohonoho hoʻomaʻemaʻe | ON: 1 a 1000 kekona, OFF: 0.1 a 1000.0 hola | |
| Hoʻokahi relay hana he nui | hoʻomaʻemaʻe/pū hoʻāla manawa/pū hoʻāla hewa | |
| Ka lohi o ka hoʻoili uila | 0-120 kekona | |
| Ka mana hoʻopaʻa ʻikepili | 500,000 | |
| Koho ʻōlelo | ʻŌlelo Pelekania/Kina kuʻuna/Kina maʻalahi | |
| Papa wai ʻole | IP65 | |
| Lako ikehu | Mai 90 a 260 VAC, ka hoʻohana ʻana i ka mana < 5 watts, 50/60Hz | |
| Hoʻokomo ʻana | ke kau ʻana o ka panela/paia/paipu | |
| Kaumaha | 0.85Kg | |
ʻO ka pH ke ana o ka hana ion hydrogen i loko o kahi hopena. ʻO ka wai maʻemaʻe i loaʻa kahi kaulike like o nā ion hydrogen maikaʻi (H +) a me nā ion hydroxide maikaʻi ʻole (OH -) he pH kūlike ʻole.
● ʻO nā hopena me ka nui o nā iona hydrogen (H +) ma mua o ka wai maʻemaʻe he waikawa a he pH ma lalo o 7.
● ʻO nā hopena me ka nui o nā ion hydroxide (OH -) ma mua o ka wai he kumu (alkaline) a ʻoi aku ka pH ma mua o 7.
ʻO ke ana ʻana o ka PH kahi hana nui i nā kaʻina hana hoʻāʻo wai a me ka hoʻomaʻemaʻe:
● Hiki i ka loli ʻana o ka pae pH o ka wai ke hoʻololi i ke ʻano o nā kemika i loko o ka wai.
● Hoʻopilikia ka pH i ka maikaʻi o ka huahana a me ka palekana o ka mea kūʻai. Hiki i nā loli i ka pH ke hoʻololi i ka ʻono, ke kala, ke ola o ka papa, ke kūpaʻa o ka huahana a me ka acidity.
● ʻO ka pH kūpono ʻole o ka wai paipa e hiki ke hoʻoulu i ka pala i loko o ka ʻōnaehana hoʻolaha a hiki ke ʻae i nā metala kaumaha ʻino e lele i waho.
● ʻO ka mālama ʻana i nā wahi pH wai ʻoihana e kōkua i ka pale ʻana i ka pala a me ka hōʻino ʻana i nā lako.
● I nā wahi kūlohelohe, hiki i ka pH ke hoʻopilikia i nā mea kanu a me nā holoholona.
