LORA LORAWAN Dej Dissolved Oxygen Sensor
Khoom nta
● Kev txhim kho yooj yim thiab siv tau yooj yim
●Digital linear kho
● High precision
● Kev ruaj ntseg siab
●Nws tuaj yeem koom ua ke LORA LORAWAN GPRS 4G WIFI, txhua yam wireless module thiab peb tuaj yeem xa cov huab server dawb thiab software kom pom lub sijhawm tiag tiag hauv PC lossis Txawb.
Cov khoom siv
Haum rau aquaculture, dej dej zoo saib xyuas, anaerobic tank saib xyuas, dej phwj tuaj kho, metallurgy, tshuaj lom neeg kev lag luam, ntawv ua, thiab lwm yam.
Khoom Parameters
| Kev ntsuas ntsuas | |||
| Parameter npe | Dissolved oxygen, Kub 2 hauv 1 | ||
| Tsis muaj | Ntsuas ntau yam | Kev daws teeb meem | Qhov tseeb |
| DO | 0 ~ 20.00 mg / L | 0.01 mg / L | ± 0.5% FS |
| Kub | 0 ~ 60 ° C | 0.1 ° C | ± 0.3 ° C |
| Technical parameter | |||
| Kev ruaj ntseg | Tsawg dua 1% thaum lub sij hawm lub neej ntawm lub sensor | ||
| Kev ntsuas txoj cai | Polarographic | ||
| Tso zis | RS485, MODBUS kev sib txuas lus raws tu qauv | ||
| Cov khoom siv tsev | ABS | ||
| Ua haujlwm ib puag ncig | Kub 0 ~ 60 ℃, ua haujlwm av noo: 0-100% | ||
| Cia tej yam kev mob | -40 ~ 60 ℃ | ||
| Standard cable ntev | 2 meters | ||
| Txoj kab uas hla tshaj plaws | RS485 1000 m | ||
| Kev tiv thaiv qib | IP65 | ||
| Wireless kis tau tus mob | |||
| Wireless kis tau tus mob | LORA / LORAWAN, GPRS, 4G, WIFI | ||
| Mounting Accessories | |||
| Mounting brackets | 1.5 meters, 2 meters lwm qhov siab tuaj yeem hloov kho | ||
| Ntsuas lub tank | Yuav customize | ||
FAQ
Q: Dab tsi yog cov yam ntxwv tseem ceeb ntawm cov pa oxygen sensor?
A: Nws yooj yim rau kev teeb tsa thiab tuaj yeem ntsuas cov dej zoo hauv online nrog RS485 cov zis, 7/24 kev soj ntsuam tas li.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Dab tsi yog cov khoom siv hluav taws xob thiab cov teeb liab tso tawm?
A: Cov khoom siv hluav taws xob thiab cov teeb liab tawm yog DC: 12-24V, RS485.Lwm qhov kev thov tuaj yeem ua kev cai.
Q: Kuv tuaj yeem sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej cov ntaub ntawv logger lossis wireless kis tau tus mob, peb muab RS485 Mudbus kev sib txuas lus raws tu qauv.Peb kuj tuaj yeem muab kev sib piv LORA / LORANWAN / GPRS / 4G wireless kis modules.
Q: Koj puas muaj software sib xws?
A: Yog lawm, peb muaj cov kev pabcuam huab sib xws thiab software.Koj tuaj yeem saib cov ntaub ntawv hauv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv los ntawm software, tab sis koj yuav tsum siv peb cov ntaub ntawv sau thiab tus tswv tsev.
Q: Tus qauv cable ntev yog dab tsi?
A: Nws tus qauv ntev yog 2m.Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1KM.
Q: Lub neej ntawm no Sensor yog dab tsi?
A: Feem ntau nws yog 1-2 xyoos.
Q: Kuv puas tuaj yeem paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm.Tab sis nws nyob ntawm koj qhov ntau.
