RS485 MODBUS Lora LORAWAN 4G Wireless IP68 Waterproof Upgrade 2 hauv 1 Capacitive Av Av noo thiab Kub Sensor rau Cov nroj tsuag
Cov khoom lag luam Vedio
Khoom nta
1. Lub sensor tshiab siv plaub-txheej PCB, piv rau yav dhau los ob txheej txheej, muab kev txhim kho corrosion kuj.
2. Kev sib cuag ntawm qhov chaw rhiab nyob rau hauv lub capacitive av sensor tau optimized, uas ua rau kom paub tseeb linearity zoo dua.
3. Anti-folding thiab anti-rub cov kab ntawv kom muaj kev ruaj ntseg hauv av.
4. High-strength yas plhaub, waterproof potting kua nplaum txhaj tshuaj, ncav cuag lP68 waterproof theem, zoo nkauj tsos, tuaj yeem faus rau hauv dej thiab av rau lub sijhawm ntev.
5. Qhov rhiab heev yog thickened, thiab sab pem hauv ntej thiab sab nraub qaum ntxiv nrog cov txheej txheem tshwj xeeb, uas tuaj yeem ncav cuag H8 hardness, khawb kuj, corrosion kuj, haum rau cov av zoo tib yam thiab saline cheeb tsam.
6. Ntev tuaj yeem hloov kho.
Cov khoom siv
Av noo noo thiab ntsuas kub.
Khoom Parameters
| Khoom npe | Capacitive Av noo noo thiab kub 2 hauv 1 sensor |
| Kev sojntsuam hom | Tshawb xyuas electrode |
| Kev ntsuas ntsuas | Av noo noo thiab kub tus nqi |
| Moisture Measuring range | 0 ~ 100% (m3 / m3) |
| Moisture Measurement raug | ± 2% (m3 / m3) |
| Kev ntsuas qhov kub thiab txias | -20-85 ℃ |
| Kub ntsuas qhov tseeb | ± 1 ℃ |
| Voltage tso zis | RS485 tso zis |
| Output teeb liab nrog wireless | A: LOJ / LORAWAN |
| B: GPRS | |
| C: WIFI | |
| D: NB-IOT | |
| Muab hluav taws xob | 3-5VDC / 5VDC |
| Ua haujlwm kub ntau | -30 ° C ~ 85 ° C |
| Lub sijhawm ruaj khov | <1 second |
| Teb sijhawm | <1 second |
| Sealing khoom | ABS engineering yas, epoxy resin |
| Qib waterproof | IP68 |
| Cable specification | Standard 2 meters (tuaj yeem kho tau rau lwm qhov ntev, mus txog 1200 meters) |
FAQ
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 toj hauv qab no, koj yuav tau txais cov lus teb ib zaug.
Q: Dab tsi yog cov yam ntxwv tseem ceeb ntawm cov av capacitive thiab kub sensor?
A: Nws yog me me thiab siab precision, zoo sealing nrog IP68 waterproof, tag nrho faus rau hauv av rau 7/24 kev soj ntsuam tas li. Nws muaj kev tiv thaiv corrosion zoo heev thiab tuaj yeem faus rau hauv av rau lub sijhawm ntev thiab nrog tus nqi zoo heev.
Q: Kuv puas tuaj yeem tau txais cov qauv?
A: Yog lawm, peb muaj cov ntaub ntawv hauv Tshuag los pab koj kom tau txais cov qauv sai li sai tau.
Q: Dab tsi's cov khoom siv hluav taws xob thiab cov teeb liab tso tawm?
A: 5 VDC
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: Tus qauv cable ntev yog dab tsi?
A: Nws tus qauv ntev yog 2 meters. 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's 1 xya.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav 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.
Q: Dab tsi yog lwm daim ntawv thov scenario tuaj yeem siv ntxiv rau kev ua liaj ua teb?
A: Roj pipeline tsheb thauj mus los saib xyuas, cov roj nkev pipeline xau kev thauj mus los saib xyuas, kev saib xyuas kev tiv thaiv corrosion.
Yam khoom
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