Lora Lorawan Wifi 4G Gprs RS485 Fluorescence Dej Dissolved Oxygen Sensor
Video
Khoom nta
● Optical fluorescence sojntsuam, hloov tau.
● Kev tu-dawb.
● Kev ntsuas qhov tseeb.
● Cov lim tshwj xeeb kom tsis txhob muaj ntses thiab cw noj.
Product Advantage
● Tau nruab nrog tsis siv neeg tu txhuam, tu-dawb.
● Lwm cov dej zoo sensors kuj tuaj yeem ua ke nrog rau PH, EC, TDS, Salinity, ORP, Turbidity, thiab lwm yam.
● Muaj peev xwm xaiv los ua ke ntau yam wireless modules, WIFI, 4G, GPRS, LORA, LORAWAN.
● Txhawb huab server thiab software tuaj yeem muab los saib cov ntaub ntawv hauv lub sijhawm thiab teeb tsa lub tswb
Cov khoom siv
Aquaculture, dej saib xyuas, dej phwj tuaj kho thiab lwm yam lag luam, hauv kev kawm thiab kev tshawb fawb tshawb fawb, 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 | Optical Fluorescence | ||
| Tso zis | RS485 / 4-20mA / 0-5V / 0-10V MODBUS kev sib txuas lus raws tu qauv | ||
| Cov khoom siv tsev | Stainless hlau tsev | ||
| Ua haujlwm ib puag ncig | Kub 0 ~ 60 ℃, ua haujlwm av noo: 0-100% | ||
| Cia tej yam kev mob | -40 ~ 60 ℃ | ||
| Standard cable ntev | 10 meters | ||
| Txoj kab uas hla tshaj plaws | RS485 1000 m | ||
| Salinity them nyiaj | Kev them nyiaj yug, uas tuaj yeem siv rau hauv dej hiav txwv | ||
| Atmospheric siab them nyiaj | Kev them nyiaj yug, uas tuaj yeem siv rau txhua yam nyob ib puag ncig | ||
| Kev tiv thaiv qib | IP68 | ||
| 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 yog raws li cov hauv paus ntsiab lus ntawm Optical Fluoresce thiab kev tu-dawb uas tuaj yeem ntsuas cov dej zoo hauv online nrog RS485 tso 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 module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus raws tu qauv.
Q: Koj puas muaj cov software sib xws?
A: Yog, peb tuaj yeem muab cov software sib tw thiab nws yog dawb xwb, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau 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 1-2 xyoos ntev.
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 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.
