Online 3 hauv 1 pH Dissolved Oxygen Kub Sensor RS485 Modbus nrog Float System rau Aquaculture Wastewater Monitoring
Cov Yeeb Yaj Kiab Txog Khoom
Cov yam ntxwv ntawm cov khoom
1. Ib lub sensor uas ntsuas tib lub sijhawmCov pa oxygen uas yaj, cov pa oxygen uas yaj, pH, thiab qhov kub hauv dej; tsim nyog rau ob qho tib si dej hiav txwv thiab dej qab zib.
2. Siv cov thev naus laus zis ntsuas fluorescence, ua kom ruaj khov, ntseeg tau, siv tau ntev, thiab tiv thaiv tau dej zoo thiab ion cuam tshuam; feem ntau tsis tas yuav calibration.
3. Muab kev them nyiaj rau qhov ntsev, kev them nyiaj rau qhov siab, thiab kev them nyiaj rau qhov kub; qhov tseeb ntawm pH yog 0.1%.
4. Txhua lub tsev yas (POM) nrog cov xov txuas.
5. Lub lim tshwj xeeb los tiv thaiv cov ntses thiab cov cw kom tsis txhob noj cov tshuaj ntawd yam tsis tau xav txog. 6. Muaj lub tshuab ntab dej sib phim.
Cov Ntawv Thov Khoom
Siv dav hauv cov khoom noj, tshuaj, chaw kuaj mob, aquaculture, thiab kev saib xyuas ib puag ncig; tsim rau ob qho tib si dej hiav txwv thiab dej qab zib.
Cov Khoom Siv
| Cov kev ntsuas ntsuas | |
| Lub npe khoom | Dej PH thiab DO Kub 3 hauv 1 sensor |
| Kev ntsuas ntau yam (cov pa oxygen yaj) | 0-20mg/L（ppm)0-200% kev sib sau ua ke |
| Kev ntsuas qhov tseeb (cov pa oxygen yaj) | Tsawg dua 5ppm: ± 0.2 ppm (0 .2mg/L); Saum toj no 5ppm: ± 0.3ppm (0 .3mg/L) |
| Rov ua dua (cov pa oxygen yaj) | 0.2ppm（0 .2mg/L) |
| Lub sijhawm teb (cov pa oxygen yaj) | T90 < 60 vib nas this |
| Isothermal yaj oxygen rov qab <0.1mg / L mob | 300s |
| Kev poob siab kub regression < 0.1mg / L mob | 2 teev |
| Kev ntsuas ntau yam (kub) | 0-40 ℃ |
| Kev ntsuas qhov tseeb (kub) | ±0.1℃ |
| Lub sijhawm teb (kub) | T80 < 600 vib nas this |
| PH ntsuas ntau yam | 4-11 |
| PH tus nqi raug | 0.1 |
| Kub cia khoom | -5-50 ℃ (ua tib zoo saib xyuas cov dej noo) |
| Kev sib txuas lus sib txuas lus | RS485 (baud tus nqi 9600) |
| Kev sib txuas lus sib txuas lus | ModbusRTU |
| Cov kev cai ntawm DC fais fab mov | Ua ntej xyoo 2025: 12V-18V Tom qab xyoo 2025: 12V-24V |
| Kev siv hluav taws xob | 20mA@12V |
| Lub neej txhim khu kev qha | PH 1 xyoos Cov pa oxygen yaj 2 xyoos |
| Qhov tob tsis pub dej nkag | 10 meters |
| Kev sib kis wireless | |
| Kev sib kis wireless | LORA / LORAWAN (EU868MHZ, 915MHZ), GPRS, 4G, WIFI |
| Muab cov neeg rau zaub mov huab thiab software | |
| Cov software | 1. Cov ntaub ntawv tiag tiag tuaj yeem pom hauv software. 2. Lub tswb ceeb toom tuaj yeem teeb tsa raws li koj xav tau. |
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 oxygen yaj no yog dab tsi?
A:
1. Ib lub sensor uas ntsuas cov pa oxygen uas yaj hauv dej, cov pa oxygen uas yaj hauv dej, pH, thiab qhov kub hauv dej tib lub sijhawm; tsim nyog rau ob qho tib si dej hiav txwv thiab dej qab zib.
2. Siv cov thev naus laus zis ntsuas fluorescence, ua kom muaj kev ruaj khov, kev ntseeg tau, lub neej ua haujlwm ntev, thiab tiv thaiv dej zoo thiab ion cuam tshuam; feem ntau tsis tas yuav calibration.
3. Muab kev them nyiaj rau qhov ntsev, kev them nyiaj rau qhov siab, thiab kev them nyiaj rau qhov kub; qhov tseeb ntawm pH yog 0.1%.
4. Txhua lub tsev yas (POM) nrog cov xov txuas.
5. Lub lim tshwj xeeb los tiv thaiv cov ntses thiab cov cw kom tsis txhob noj cov tshuaj ntawd.
6. Muaj xws li lub kaw lus ntab sib phim.
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 lossis wireless transmission module yog tias koj muaj, peb muab RS485-Mudbus
kev sib txuas lus raws tu qauv. Peb kuj tuaj yeem muab cov khoom sib phim LORA / LORANWAN / GPRS / 4G wireless kis tau tus qauv.
Q: Koj puas muaj software sib phim?
A: Yog, peb tuaj yeem muab cov software sib phim thiab nws yog pub dawb kiag li, 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 yog 2m. 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 ntev.
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
ntau npaum li cas.
Tsuas yog xa peb cov lus nug kom tau txais cov catalog tshiab thiab cov lus hais sib tw.
Cov Khoom Sib Xws
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