1. Inzwa ingafakwa nama-electrode e-electrochemical afinyelela kwamane, okuyi-electrode yokubhekisela, i-electrode ye-pH, i-electrode ye-NH4+ kanye ne-electrode yokulinganisa ye-NO3, futhi amapharamitha angakhethwa.
2: Inzwa iza ne-electrode yereferensi ye-pH kanye nesinxephezelo sokushisa ukuqinisekisa ukuthi ayithinteki yi-pH kanye nokushisa futhi iqinisekise ukunemba.
3: Ingakwazi ukukhokhela ngokuzenzakalelayo futhi ibale i-ammonia nitrogen (NH4-N), i-nitrate nitrogen kanye namanani e-nitrogen aphelele.ngokusebenzisa i-NO3-, i-NH4+, i-pH kanye nokushisa.
4: Ama-electrode e-NH4+, ama-NO3-ion athuthukiswe ngokwawo kanye nama-electrode okubhekisela e-polyester liquid junction (ama-junction e-liquid angenazo izimbobo), idatha ezinzile kanye nokunemba okuphezulu.
5: Phakathi kwazo, ama-probe e-ammonium ne-nitrate angashintshwa, okungonga izindleko ngokuhamba kwesikhathi.
6: Ukufinyelela ezinhlelweni ezahlukene ezingenantambo, amaseva kanye nesofthiwe.
Ukwelashwa kwamanzi angcolile, ukuqapha imvelo, ezolimo, ukulawulwa kwezinqubo zezimboni, ucwaningo lwesayensi.
| Amapharamitha okulinganisa | |
| Igama lomkhiqizo | I-Natrite Yamanzi + Ph +Inzwa Yokushisa Amanzi i-Ammonium + i-Ph + Izinga lokushisa 3 ku-1 Sensor I-Natrite Yamanzi + i-Ammonium + i-Ph + Izinga Lokushisa 4 ku-1 Sensor |
| Indlela yokulinganisa | I-electrode ekhethiwe ye-ion ye-membrane ye-PVC, i-pH yebhalbhu yengilazi, ireferensi ye-KCL |
| Ibanga | 0.15-1000ppm NH4-N/0.15-1000ppm NO3-N/0.25-2000ppm TN |
| Isixazululo | 0.01ppm kanye no-0.01pH |
| Ukunemba | 5%FS noma 2ppm noma yikuphi okukhulu (NH4-N, NO3-N, TN) ±0.2pH (emanzini ahlanzekile, ukuhanjiswa kwamandla |
| Izinga lokushisa lokusebenza | 5~45℃ |
| Izinga lokushisa lesitoreji | -10~50℃ |
| Umkhawulo wokutholwa | 0.05ppm (NH4-N, NO3-N) 0.15ppm (TN) |
| Iwaranti | Izinyanga eziyi-12 zomzimba, izinyanga ezi-3 zokubhekisela/i-electrode ye-ion/i-electrode ye-pH |
| Izinga elingangeni manzi | I-IP68, Ubukhulu obuyi-10m |
| Ukunikezwa kwamandla kagesi | I-DC 5V ±5%, 0.5W |
| Umphumela | I-RS485, i-Modbus RTU |
| Izinto zokufaka ikheyisi | Umzimba oyinhloko we-PVC kanye ne-titanium alloy, i-electrode PVC, |
| Ubukhulu | Ubude 186mm, ububanzi 35.5mm (ikhava yokuvikela ingafakwa) |
| Izinga lokugeleza | < 3 m/s |
| Isikhathi sokuphendula | Ubuningi be-45s T90 |
| Isikhathi sokuphila* | Impilo eyinhloko iminyaka emi-2 noma ngaphezulu, i-electrode ye-ion izinyanga ezi-6-8, i-electrode yereferensi izinyanga ezi-6-12, i-electrode ye-pH izinyanga ezi-6-18 |
| Ukulungiswa okunconywayo kanye nemvamisa yokulinganisa* | Linganisa kanye ngenyanga |
| Ukudluliselwa okungenantambo | |
| Ukudluliselwa okungenantambo | I-LORA / LORAWAN(EU868MHZ,915MHZ), i-GPRS, i-4G, i-WIFI |
| Nikeza iseva yamafu nesofthiwe | |
| Isofthiwe | 1. Idatha yesikhathi sangempela ingabonakala kusofthiwe. 2. I-alamu ingasethwa ngokwezidingo zakho. |
U: Ngingayithola kanjani ikhotheshini?
A: Ungathumela umbuzo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngokushesha.
U: Ngingawathola amasampula?
A: Yebo, sinezinto ezikhona esitokweni zokukusiza ukuthi uthole amasampula ngokushesha okukhulu.
Q: Iyini i-power supply evamile kanye nokukhishwa kwesignali?
A: Ukunikezwa kwamandla okuvamile kanye nokukhishwa kwesiginali yi-DC: 12-24V, RS485. Esinye isidingo singenziwa ngokwezifiso.
U: Ngingaqoqa kanjani idatha?
A: Ungasebenzisa i-data logger yakho noma i-wireless transmission module uma unayo, sihlinzeka nge-RS485-Mudbus communication protocol. Singahlinzeka futhi nge-wireless module ye-LORA/LORANWAN/GPRS/4G ehambisanayo.
U: Unayo isofthiwe ehambisanayo?
A: Yebo, singakunikeza isofthiwe, ungahlola idatha ngesikhathi sangempela bese ulanda idatha kusuka kusofthiwe, kodwa idinga ukusebenzisa umqoqi wedatha kanye nomsingathi wethu.
U: Bungakanani ubude bekhebula elijwayelekile?
A: Ubude bayo obujwayelekile bungu-5m. Kodwa ingenziwa ngokwezifiso, i-MAX ingaba yi-1km.
Q: Ingakanani impilo yale Sensor?
A: Ngokuvamile iminyaka eyi-1-2.
Q: Ngingayazi iwaranti yakho?
A: Yebo, ngokuvamile kuba unyaka owodwa.
Q: Isikhathi sokulethwa singakanani?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini zokusebenza ezingu-3-5 ngemuva kokuthola inkokhelo yakho. Kodwa kuya ngobuningi bakho.
Vele usithumelele umbuzo ngezansi noma uxhumane noMarvin ukuze uthole ulwazi olwengeziwe, noma uthole ikhathalogi yakamuva kanye nesilinganiso sokuncintisana.