RS485 Thiab 4-20mA Online Muaj Dej Corrosion Rate Meter Corrosion Rate Sensor Probe
Video
Khoom nta
Cov yam ntxwv ntawm cov khoom
1. RS485 tso zis MODBUS raws tu qauv
2. Kev ntsuas ntau yam 0 ~ 1 mm / a
3. tuaj yeem ntsuas pitting corrosion thiab nruab nrab corrosion tib lub sijhawm
4. Siv linear polarization kuj (LPR) thiab AC impedance spectrum tsom xam (EIS) technology ua ke
5. Internal teeb liab cais tshuab, muaj zog cuam tshuam
6. Txais kev siv thev naus laus zis los tiv thaiv polarization
7. Ua los ntawm stainless hlau 316L.
8. IP68 waterproof txheem
9. Dav voltage fais fab mov (7 ~ 30V)
Cov khoom siv
Dav siv nyob rau hauv industrial circulating dej, dej phwj kho mob, ib puag ncig xyuas, thiab lwm yam.
Khoom Parameters
| yam | tus nqi |
| Kev Ntsuas Txoj Cai | LPR thiab EIS |
| Cov zis tawm | RS485 thiab 4 rau 20mA |
| Kev ntsuas ntau | 0 ~ 1 hli / a |
| Kev ntsuas kev daws teeb meem | 0.0001 hli / a |
| Reproducibility | ± 0.001 |
| Teb Sijhawm | 50s ib |
| Sensor Drift | ≤0.3% FS / 24 teev |
| Cable Ntev | 5 meters |
| Cov khoom siv hluav taws xob | 7-30VDC |
| Hom wireless | GPRS/4G/WIFI/LORA/LORAWAN |
FAQ
1. 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 lub sensor no?
A: RS485 tso zis MODBUS raws tu qauv, stainless hlau 316L khoom, IP68 waterproof txheem, dav voltage fais fab mov (7 ~ 30V), ntsuas ntau yam 0 ~ 1 mm / a.
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: Dav voltage mov (7 ~ 30V).
5.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.
6. Q: Koj puas muaj cov software sib tw?
A: Yog lawm, peb tuaj yeem muab cov software matahced thiab nws yog dawb xwb, 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 ntaub ntawv sau thiab tus tswv tsev.
7.Q: Tus qauv cable ntev yog dab tsi?
A: Nws tus qauv ntev yog 5m.Tab sis nws tuaj yeem hloov kho, MAX tuaj yeem yog 1KM.
8.Q: Lub neej ntawm no Sensor yog dab tsi?
A: Noramlly 1-2 xyoos ntev.
9.Q: Kuv puas tuaj yeem paub koj qhov kev lees paub?
A: Yog, feem ntau nws yog 1 xyoos.
10.Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav raug 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.
