Inzwa ye-Oxygen Encibilikisiwe Yamanzi e-LORA LORAWAN
Izici Zomkhiqizo
●Ukufakwa okuguquguqukayo futhi kulula ukuyisebenzisa
●Ukulungiswa komugqa wedijithali
●Ukunemba okuphezulu
●Ukuqina okuphezulu
●Ingahlanganisa i-LORA LORAWAN GPRS 4G WIFI, zonke izinhlobo zemojuli engenantambo futhi singathumela neseva yamafu yamahhala kanye nesofthiwe ukuze sibone isikhathi sangempela ku-PC noma kuselula.
Izinhlelo Zokusebenza Zomkhiqizo
Ifanele ukufuywa kwezinhlanzi, ukuqapha ikhwalithi yamanzi omfula, ukuqapha amathangi angenawo umoya, ukwelashwa kwendle, i-metallurgy, imboni yamakhemikhali, ukwenza iphepha, njll.
Amapharamitha Omkhiqizo
| Amapharamitha okulinganisa | |||
| Igama lamapharamitha | I-oxygen encibilikisiwe, Izinga lokushisa 2 ku-1 | ||
| Amapharamitha | Ububanzi bokulinganisa | Isixazululo | Ukunemba |
| DO | 0～20.00 mg/L | 0.01 mg/L | ±0.5%FS |
| Izinga lokushisa | 0～60°C | 0.1 °C | ±0.3°C |
| Ipharamitha yobuchwepheshe | |||
| Ukuzinza | Ngaphansi kuka-1% ngesikhathi sokusebenza kwenzwa | ||
| Isimiso sokulinganisa | I-Polarographic | ||
| Umphumela | I-RS485, iphrothokholi yokuxhumana ye-MODBUS | ||
| Izinto zokwakha izindlu | I-ABS | ||
| Indawo yokusebenza | Izinga lokushisa 0 ～ 60 ℃, umswakama osebenzayo: 0-100% | ||
| Izimo zokugcina | -40 ~ 60 ℃ | ||
| Ubude bekhebula elijwayelekile | Amamitha amabili | ||
| Ubude bomthofu obude kakhulu | RS485 amamitha ayi-1000 | ||
| Izinga lokuvikela | I-IP65 | ||
| Ukudluliselwa okungenantambo | |||
| Ukudluliselwa okungenantambo | I-LORA / LORAWAN, GPRS, 4G, i-WIFI | ||
| Izesekeli Zokufaka | |||
| Amabhuleki okukhweza | Amamitha angu-1.5, amamitha amabili ukuphakama okunye kungenziwa ngezifiso | ||
| Ithangi lokulinganisa | Kungenziwa ngezifiso | ||
Imibuzo Evame Ukubuzwa
U: Yiziphi izici eziyinhloko zalesi senzwa ye-oxygen encibilikisiwe?
A: Kulula ukuyifaka futhi ingalinganisa ikhwalithi yamanzi ku-inthanethi ngokukhipha kwe-RS485, ukuqapha okuqhubekayo okungu-7/24.
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, sihlinzeka nge-RS485 Mudbus communication protocol. Singahlinzeka futhi ngamamojula okudlulisa angenantambo e-LORA/LORANWAN/GPRS/4G afanayo.
U: Unayo isofthiwe yokufanisa?
A: Yebo, sinezinsizakalo zefu ezifanayo kanye nesofthiwe. Ungabuka idatha ngesikhathi sangempela futhi ulande idatha kusuka kusofthiwe, kodwa udinga ukusebenzisa umqoqi wedatha kanye nomsingathi wethu.
Q: Bungakanani ubude bekhebula elijwayelekile?
A: Ubude bayo obujwayelekile bungu-2m. Kodwa ingenziwa ngokwezifiso, ubukhulu bayo bungaba yi-1KM.
Q: Ingakanani impilo yale Sensor?
A: Ngokuvamile kuba yiminyaka eyi-1-2.
Q: Ngingayazi iwaranti yakho?
A: Yebo, ngokuvamile kuba unyaka owodwa.
Q: Isikhathi sokulethwa singakanani?
A: Ngokuvamile, izimpahla zizolethwa zingakapheli izinsuku ezingu-3-5 zokusebenza ngemuva kokuthola inkokhelo yakho. Kodwa kuya ngobuningi bakho.
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