Online UV Spectroscopy Nitrate Nitrogen Dej Zoo Sensor RS485 4-20mA nrog Auto-Cleaning Txhuam rau Wastewater
Cov Yeeb Yaj Kiab Txog Khoom
Cov yam ntxwv ntawm cov khoom
1. Ntsuas nitrate thiab nitrogen raws li cov ntsiab cai UV optical; piv rau cov ntsiab cai electrochemical, nws tsis tas yuav tsum tau saib xyuas thiab tsis tas yuav hloov probe.
2. Lub neej ua haujlwm ntev, los nrog txhuam ntxuav.
3. Cov ntaub ntawv ruaj khov, qhov tseeb siab, txhawb nqa kev ntsuas qib ob.
4. Ntsuas COD, nitrate thiab nitrogen, thiab kub tib lub sijhawm.
5. Txhawb RS485 tus qauv MODBUS protocol, thiab tuaj yeem sib xyaw ntau yam wireless modules (GPRS / 4G / WIFI / LoRa / LoRaWAN) nrog rau server software lossis MQTT protocol JSON hom ntawv.
Cov Ntawv Thov Khoom
Nws yog dav siv rau kev tiv thaiv ib puag ncig thiab kev txuag dej saum npoo av saib xyuas ib puag ncig dej, kev saib xyuas cov kav dej phwj hauv av, kev nyab xeeb dej haus, kev kho dej phwj zoo, kev tshuaj xyuas dej zoo niaj hnub, kev tswj xyuas dej hauv online tsis siv neeg thiab lwm yam xwm txheej ntawm kev siv.
Cov Khoom Siv
| Lub npe khoom | UV Spectroscopy Nitrate Nitrogen Sensor |
| Kev Ntsuas Ntau Yam | 0~15 mg/L ,0~25 mg/L ,0~60 mg/L |
| Lub Ntsiab Cai | Txoj kev nqus UV |
| Kev daws teeb meem | 0.1mg/L |
| Kev ntsuas qhov tseeb | ±5% |
| Qhov yuam kev ncaj | <5% |
| Kev sib txuas lus sib txuas lus | RS485, tus qauv Modbus protocol |
| Kub Ua Haujlwm | 0-50°C |
| Kev Ntsuas Kev Tiv Thaiv | IP68 |
| Kev Siv Hluav Taws Xob | 316L (Kev kho kom haum muaj) |
| Cov khoom siv plhaub | Cov hlau tsis xeb |
| Txoj Kev Sib Txuas Lus | Yog tsis rov them dua, tus nqi yog ≤0.2W; thaum rov them dua, nws tam sim ntawd mus txog ~ 4W. |
| Txoj Kev Muab Fais Fab | 9V ~ 20V (ua ntej 12V 1A) |
| Xov | NPT3/4 |
| Kev sib kis wireless | |
| Kev sib kis wireless | LORA / LORAWAN, GPRS, 4G, WIFI |
| Cov Khoom Siv Mounting | |
| Cov ntsia hlau | 1 meter dej yeeb nkab, Lub hnub ci ntab system |
| Lub thoob ntsuas | Yuav tsum tau kho kom haum |
| Cov kev pabcuam huab thiab software | Peb tuaj yeem muab cov servers thiab software sib phim, uas koj tuaj yeem saib tau tiag tiag ntawm koj lub PC lossis xov tooj ntawm tes. |
Cov Lus Nug Feem Ntau
Q: Kuv tuaj yeem tau txais cov lus hais li cas?
A: Koj tuaj yeem xa cov lus nug ntawm Alibaba lossis cov ntaub ntawv tiv tauj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Cov yam ntxwv tseem ceeb ntawm lub sensor no yog dab tsi?
A: Kev rhiab heev.
B: Teb sai sai.
C: Kev teeb tsa yooj yim thiab kev txij nkawm.
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: Lub zog fais fab thiab cov teeb liab tso zis yog dab tsi?
A: Lub zog fais fab thiab cov teeb liab tso zis yog DC: RS485. Lwm qhov kev thov tuaj yeem ua raws li kev cai.
Q: Kuv yuav sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej lub logger ntaub ntawv lossis wireless kis module yog tias koj muaj, peb muab RS485-Mudbus kev sib txuas lus protocol. Peb kuj tuaj yeem muab cov LORA / LORANWAN / GPRS / 4G wireless module sib phim.
Q: Koj puas muaj software sib phim?
A: Yog, peb tuaj yeem muab cov software, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau siv peb cov neeg sau cov ntaub ntawv thiab tus tswv tsev.
Q: Qhov ntev ntawm cable txheem yog dab tsi?
A: Nws qhov ntev txheem yog 5m. Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1km.
Q: Lub neej ntawm lub Sensor no yog dab tsi?
A: Feem ntau 1-2 xyoos.
Q: Kuv puas paub koj qhov warranty?
A: Yog, feem ntau nws yog 1 xyoos.
Q: Lub sijhawm xa khoom yog dab tsi?
A: Feem ntau, cov khoom yuav xa tuaj rau hauv 3-5 hnub ua haujlwm tom qab tau txais koj cov nyiaj them. Tab sis nws nyob ntawm koj qhov ntau.
Tsuas yog xa peb cov lus nug hauv qab no lossis tiv tauj Marvin kom paub ntau ntxiv, lossis tau txais cov catalog tshiab thiab cov lus hais sib tw.
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