1. Ko nga tawhā e whitu o te ihirangi wai oneone, te kawe hiko, te salinity, te pāmahana me te hauota, te ūkuikui me te pāhare pāporo ka whakakotahi ki te kotahi.
2. He iti te paepae, he torutoru nga hikoinga, he tere te ine, kaore he reagents, he wa rapunga mutunga kore.
3. Ka taea hoki te whakamahi mo te kawe o te wai me te tongi wairewa whakauru, me etahi atu otinga matūkai me nga taputapu.
4. Ko te electrode he mea hanga mai i nga taonga konumohe kua oti te tukatuka, ka taea te tu atu i te kaha o te paanga o waho me te kore e ngawari ki te pakaru.
5. Ka oti te hiri, he aukati ki te waikawa me te waikura alkali, ka taea te tanu ki te oneone, ki te wai tika ranei mo te whakamatautau hihiri mo te wa roa.
6. He tino tika, he tere te whakautu, he pai te whakawhiti, he tirotiro i te hoahoa mono-i roto hei whakarite i te ine tika me te mahi pono.
He pai te puoro mo te tirotiro makuku oneone, nga whakamatautau putaiao, te whakamakuku i te wai, nga whare kati, nga puawai me nga huawhenua, nga tarutaru tarutaru, te whakamatautau tere o te oneone, te maara tipu, te maimoatanga parakaingaki, te ahuwhenua tika me etahi atu waa.
Ingoa Hua | 7 i roto i te 1 Te makuku oneone me te pāmahana me te EC me te tote me te pūoko NPK |
Momo tirotiro | Te hiko hiko |
Tawhā ine | Te pāmahana oneone makuku EC tote N,P,K |
Awhe ine makuku oneone | 0 ~ 100%(V/V) |
Awhe pāmahana oneone | -30~70 ℃ |
Te awhe ine EC oneone | 0~20000us/cm |
Te awhe inenga Tote oneone | 0~1000ppm |
Te awhe ine NPK oneone | 0~1999mg/kg |
Te tika o te makuku oneone | 2% i roto i te 0-50%, 3% i roto i te 50-100% |
Te tika o te pāmahana oneone | ±0.5℃(25℃) |
Te tika o te oneone EC | ± 3% i roto i te awhe o 0-10000us/cm;± 5% i roto i te awhe o 10000-20000us / cm |
Te tika o te tote o te oneone | ± 3% i roto i te awhe o 0-5000ppm;± 5% i roto i te awhe o 5000-10000ppm |
Te tika o te NPK oneone | ±2%FS |
Taumira makuku oneone | 0.1% |
Taumira pāmahana oneone | 0.1 ℃ |
Taumira EC oneone | 10us/cm |
Te whakatau tote oneone | 1ppm |
Taumira NPK oneone | 1 mg/kg(mg/L) |
Tohu putanga | A:RS485 (paerewa kawa Modbus-RTU, wāhitau taunoa o te taputapu: 01) |
Tohu whakaputa me te ahokore | A:LORA/LORAWAN |
B:GPRS | |
C:WIFI | |
D:4G | |
Ngaohiko tuku | 12~24VDC |
Awhe pāmahana mahi | -30 ° C ~ 70 ° C |
Te wa whakapumau | 5-10 meneti i muri i te hiko o te hiko |
Rauemi hiri | ABS engineering kirihou, kapia epoxy |
Koeke parewai | IP68 |
Tauira taura | Paerewa 2 mita (ka taea te whakarite mo etahi atu roa taura, ki te 1200 mita) |
Painga 3:
Ko te LORA / LORAWAN / GPRS / 4G / WIFI kōwae ahokore ka taea te whakarite.
Painga 4:
Whakaratohia te tūmau kapua me te raupaparorohiko kia kite i nga raraunga tuuturu i te PC, i te Waea Pukoro ranei.
P: He aha nga ahuatanga matua o tenei oneone 7 IN 1 sensor?
A: He iti te rahi me te tino tika, ka taea e ia te ine i te makuku oneone me te pāmahana me te EC me te salinity me te NPK 7 tawhā i te wa ano.He pai te hiri me te IP68 parewai, ka taea te tanu ki te oneone mo te 7/24 te aroturuki tonu.
Q: Ka taea e au te tiki tauira?
A: Ae, kei a matou nga taonga hei awhina i a koe ki te tiki i nga tauira i te wa e taea ai e matou.
Q: He aha te mana noa me te whakaputa tohu?
He: 12 ~ 24V DC.
P: Me pehea taku kohikohi raraunga?
A: Ka taea e koe te whakamahi i to ake ake kaikorero raraunga, i te waahanga whakawhiti ahokore ranei mena kei a koe, ka tukuna e matou te kawa korero RS485-Mudbus.Ka taea hoki e matou te tuku i te kaitahuri raraunga e rite ana, te momo mata ranei, LORA / LORANWAN / GPRS / 4G kōwae tuku ahokore ki te hiahia koe.
Q: He aha te roa o te taura paerewa?
A: Ko tona roa paerewa ko 2m.Engari ka taea te whakarite, ka taea e MAX te 1200 mita.
Q: He aha te roanga o tenei Pūoko?
A: I te iti rawa 3 tau neke atu ranei.
Q: Ka mohio ahau ki to whakamana?
A: Ae, ko te tikanga he 1 tau.
Q: He aha te wa tuku?
A: I te nuinga o te waa, ka tukuna nga taonga i roto i nga ra mahi 1-3 i muri i to whiwhinga i to utu.Engari kei runga i to rahinga.