Ikhwalithi yamanzi I-PH&EC kanye ne-temperature sensor engu-3 ku-1 iyi-sensor esetshenziselwa ukukala ukuhlushwa kwe-PH&EC kanye ne-temperature emanzini
Izici zomkhiqizo
1. Ingalinganisa amapharamitha amathathu ekhwalithi yamanzi: i-PH, i-EC kanye nokushisa ngasikhathi sinye.
2, Ngesikrini esingabonisa amapharamitha amathathu ngesikhathi sangempela
3. Ngezinkinobho, ungasebenzisa izinkinobho ukushintsha izilungiselelo zepharamitha nokwenza ukulinganisa ngezinkinobho
4, i-PH isekela ukulinganiswa kwamaphuzu amathathu
5, i-EC isekela ukulinganiswa okungaguquki kweseli
6. I-electrode ye-EC ingalinganiswa nama-electrode epulasitiki, ama-electrode e-PTFE, ama-electrode e-graphite, kanye nama-electrode ensimbi engagqwali.
7, Ukusekela okukhiphayo kwe-RS485 kanye nokulinganisa
8. Isekela imodyuli engenantambo i-GPRS/4G/WIFI/LORA/LORAWAN kanye nokusekela amaseva nesofthiwe ukubuka idatha ngesikhathi sangempela.
Ifanele ukunisela kwezolimo okonga amanzi, i-greenhouse, izimbali nemifino, utshani namadlelo, ukulinganisa okusheshayo kwekhwalithi yamanzi, isiko lezitshalo, ukuhlolwa kwesayensi, isitshalo sokwelapha indle yasemadolobheni, imboni yamakhemikhali, ukuphrinta nokudaya, ukwenza iphepha, imithi, ukufakelwa kwe-electroplating kanye nokuvikelwa kwemvelo.
| igama | amapharamitha |
| Isignali Yokukhipha | Isekela i-RS485, i-MODBUS/RTU Protocol |
| Amapharamitha Okulinganisa | Izinga lokushisa le-PH EC 3 IN 1 uhlobo |
| Ibanga Lokulinganisa le-PH | 0~14 Ph |
| Ukunemba kwe-PH | ±0.02 Ph |
| Isixazululo Sokulinganisa se-PH | 0.01Ph |
| Ibanga Lokulinganisa le-EC | 0~2000µS/cm |
| Ukunemba Kokulinganisa kwe-EC | ±1.5%FS |
| Isixazululo Sokulinganisa se-EC | 0.1µS/cm |
| Ibanga Lokulinganisa Izinga Lokushisa | 0-60 degrees Celsius |
| Isixazululo Sokulinganisa Izinga Lokushisa | 0.1 degrees Celsius |
| Ukunemba Kokulinganisa Izinga Lokushisa | ±0.5 degrees Celsius |
| Isignali Yokukhipha | I-RS485 (iphrothokholi ejwayelekile ye-Modbus-RTU, ikheli elizenzakalelayo ledivayisi: 01) |
| I-Voltage Yokunikezwa Kwamandla | 12~24V DC |
| Indawo Yokusebenza | Izinga lokushisa: 0~60℃; Umswakama: ≤100%RH |
| Imodyuli Engenantambo | Singahlinzeka nge-GPRS/4G/WIFI/LORA/LORAWAN |
| Iseva kanye neSoftware | Singahlinzeka ngeseva yamafu kanye ne-matched |
1. U: Ngingayithola kanjani ikhotheshini?
A: Ungathumela umbuzo ku-Alibaba noma imininingwane yokuxhumana engezansi, uzothola impendulo ngokushesha.
2. U: Yiziphi izici eziyinhloko zale sensor?
A: Ingalinganisa ikhwalithi yamanzi i-PH, EC, izinga lokushisa amapharamitha amathathu ngasikhathi sinye; Ngesikrini ingabonisa amapharamitha amathathu ngesikhathi sangempela.
3. U: Ngingawathola amasampula?
A: Yebo, sinezinto ezikhona esitokweni zokukusiza ukuthi uthole amasampula ngokushesha okukhulu.
4, Q: Iyini i-power supply evamile kanye nokukhishwa kwesignali?
A: DC12-24VDC
5. 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-LORA/LORANWAN/GPRS/4G wireless transmission module ehambisanayo.
6, U: Unayo isofthiwe ehambisanayo?
A: Yebo, singakunikeza isofthiwe efanisiwe futhi imahhala ngokuphelele, ungahlola idatha ngesikhathi sangempela bese ulanda idatha kusuka kusofthiwe, kodwa idinga ukusebenzisa umqoqi wedatha kanye nomsingathi wethu.
7, Q: Bungakanani ubude bekhebula elijwayelekile?
A: Ubude bayo obujwayelekile bungama-5 m. Kodwa ingenziwa ngokwezifiso, ubukhulu bayo bungaba yi-1Km.
8, Q: Ingakanani impilo yale Sensor?
A: Okuvamile iminyaka eyi-1-2 ubude.
9. U: Ngingayazi iwaranti yakho?
A: Yebo, ngokuvamile kuba unyaka owodwa.
10, Q: Isikhathi sokulethwa singakanani?
A: Ngokuvamile, izimpahla zizolethwa ezinsukwini ezingu-3-5 zokusebenza ngemuva kokuthola inkokhelo yakho. Kodwa kuya ngobuningi bakho.