Av npk sensor nrog server thiab software
Video
Khoom nta
1. Peb qhov tsis zoo ntawm cov av Nitrogen, phosphorus thiab potassium yog sib xyaw ua ke.
2. Tsawg qhov pib, ob peb kauj ruam, ntsuas ceev, tsis muaj reagents, tsis txwv lub sij hawm tshawb nrhiav.
3. Cov electrode yog ua los ntawm cov hlau tsis muaj hlau tshwj xeeb, uas tuaj yeem tiv taus qhov cuam tshuam sab nraud thiab tsis yooj yim rau kev puas tsuaj.
4. Ua tiav kaw, tiv taus cov kua qaub thiab alkali corrosion, tuaj yeem faus rau hauv av lossis ncaj qha rau hauv dej rau kev sim mus sij hawm ntev.
5. High precision, ceev teb, zoo interchangeability, sojntsuam plug-in tsim los xyuas kom meej ntsuas thiab txhim khu kev qha kev ua tau zoo.
Cov khoom siv
Lub sensor yog tsim los rau kev saib xyuas av, dej txuag dej, floriculture, greenhouses, paj thiab zaub, grassland pastures, av ceev kuaj, cog cultivation, scientific thwmsim, dej phwj kho mob, precision ua liaj ua teb thiab lwm yam sij hawm.
Khoom Parameters
| Khoom npe | Av NPK sensor |
| Kev sojntsuam hom | Tshawb xyuas electrode |
| Kev ntsuas ntsuas | Av NPK Tus nqi |
| Kev ntsuas ntau | 0 ~ 1999mg / kg |
| Kev ntsuas qhov tseeb | ± 2% FS |
| Kev daws teeb meem | 1 mg/Kg (mg/L) |
| Outputsignal | A: RS485 (tus qauv Modbus-RTU raws tu qauv, chaw nyob chaw nyob: 01) |
| Output teeb liab nrog wireless | A: LOJ / LORAWAN B: GPRS/4G C: WIFI D: RJ45 nrog internet cable |
| Software | Yuav xa cov neeg rau zaub mov dawb thiab software kom pom cov ntaub ntawv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm hauv PC lossis mobile kawg nrog peb wireless module |
| Muab hluav taws xob | 5 ~ 24VDC |
| Ua haujlwm kub ntau | -30 ° C ~ 70 ° C |
| Lub sijhawm ruaj khov | 5-10 vib nas this tom qab fais fab tuag |
| Teb sijhawm | <1 second |
| Sealing khoom | ABS engineering yas, epoxy resin |
| Qib waterproof | IP68 |
| Cable specification | Standard 1 meter (tuaj yeem kho tau rau lwm qhov ntev, mus txog 1200 meters) |
Khoom siv
Txoj kev ntsuas av saum npoo
Txoj kev ntsuas faus
Rau-theem installation
Peb-theem installation
Ntsuas Cov Lus Cim
1. Lub sensor yuav tsum tau siv nyob rau hauv 20% -25% av humidity ib puag ncig.
2. Txhua qhov kev sojntsuam yuav tsum tau muab tso rau hauv av thaum ntsuas.
3. Tsis txhob kub dhau los ntawm lub hnub ncaj qha ntawm lub sensor.Ua tib zoo saib xyuas kev tiv thaiv xob laim hauv thaj teb.
4. Tsis txhob rub lub sensor lead hlau nrog quab yuam, tsis txhob ntaus lossis ua phem rau lub sensor.
5. Qib kev tiv thaiv ntawm lub sensor yog IP68, uas tuaj yeem nqus tau tag nrho cov sensor hauv dej.
6. Vim muaj cov xov tooj cua zaus electromagnetic hluav taws xob nyob rau hauv cov huab cua, nws yuav tsum tsis txhob energized nyob rau hauv cov huab cua ntev.
Khoom zoo
Qhov zoo 1:
Xa cov khoom siv kuaj dawb tag nrho
Qhov zoo 2:
Terminal kawg nrog lub vijtsam thiab Datalogger nrog SD daim npav tuaj yeem hloov kho.
Qhov zoo 3:
Lub LORA / LORAWAN / GPRS / 4G / WIFI / RJ45 wireless module tuaj yeem hloov kho.
Qhov zoo 4:
Muab cov huab server sib raug zoo thiab software kom pom cov ntaub ntawv lub sijhawm tiag tiag hauv PC lossis Txawb.
FAQ
Q: Dab tsi yog qhov tseem ceeb ntawm cov av NPK sensor?
A: Nws yog qhov me me thiab siab precision, zoo sealing nrog IP68 tsis muaj dej, tuaj yeem tawg tag nrho hauv av rau 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: 5 ~ 24V DC.
Q: Peb puas tuaj yeem kuaj nws hauv PC kawg?
A: Yog lawm, peb yuav xa koj dawb RS485-USB convertor thiab dawb serial xeem software uas koj tuaj yeem sim nws hauv koj lub PC kawg.
Q: Yuav ua li cas thiaj ua tau lub siab precision nyob rau hauv lub sij hawm ntev siv?
A: Peb tau hloov kho cov algorithm ntawm qib nti.Thaum ua yuam kev thaum siv mus sij hawm ntev, kev kho kom zoo tuaj yeem ua los ntawm MODBUS cov lus qhia kom paub meej cov khoom raug.
Q: Peb puas tuaj yeem muaj qhov screen thiab datalogger?
A: Yog lawm, peb tuaj yeem phim hom tshuaj ntsuam thiab cov ntaub ntawv logger uas koj tuaj yeem pom cov ntaub ntawv hauv lub vijtsam lossis rub cov ntaub ntawv los ntawm U disk rau koj lub PC kawg hauv Excel lossis cov ntaub ntawv xeem.
Q: Koj puas tuaj yeem muab cov software kom pom cov ntaub ntawv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm?
A: Peb tuaj yeem muab cov wireless kis tau tus mob xws li 4G, WIFI, GPRS, yog tias koj siv peb cov wireless modules, peb tuaj yeem muab cov server dawb thiab dawb software uas koj tuaj yeem pom cov ntaub ntawv lub sijhawm tiag tiag thiab rub tawm cov ntaub ntawv keeb kwm hauv software ncaj qha. .
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 1200 meters.
Q: Lub neej ntawm no Sensor yog dab tsi?
A: Tsawg kawg yog 3 xyoos lossis ntau dua.
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 1-3 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm.Tab sis nws nyob ntawm koj qhov ntau.
