RS485 Tso zis 4-20ma Electrode Polarographic Free Residual Chlorine Sensor
Video
Cov yam ntxwv ntawm cov khoom
● Kev ua haujlwm nti, kev ntsuas siab, ntsuas kub.
● Tsis muaj 'meter' lossis transmitter yuav tsum tau, RS485 txuas ncaj qha.
● Khoom Loj.Yooj yim rau nruab, yooj yim siv.
● Residual chlorine sensor specifications: flow-through type, input type.
● Nws tuaj yeem koom ua ke txhua yam wireless modules suav nrog GPRS / 4G / WIFI / LORA / LORAWAN.
● Peb tuaj yeem xa cov neeg rau zaub mov dawb thiab software kom pom cov ntaub ntawv lub sijhawm tiag tiag hauv PC lossis Txawb.
Cov khoom siv
Kev ntsuas dej tsis zoo (xws li cov kav dej xaum kawg thiab cov dej hauv lub Hoobkas), kev kuaj dej hauv pas dej da dej, ntses, cw thiab crab aquaculture, kev tsim khoom ntawm cov kav dej phwj tuaj, kev saib xyuas dej ib puag ncig, thiab lwm yam. Tsis tas li ntawd, cov dej txias ntawm cov fais fab nroj tsuag, dej phwj tuaj. ntawm ntau yam kev lag luam tshuaj thiab kev lag luam ntawv txhua tus yuav tsum tau saib xyuas thiab tswj kev tso tawm ntawm cov tshuaj chlorine seem, txhawm rau tiv thaiv kev tawm ntawm cov chlorine ntau dhau ntawm cov dej phwj tuaj los ntawm kev ua rau cov dej tsis zoo thiab kev sib npaug ntawm cov dej ib puag ncig.
Khoom Parameters
| Khoom npe | Residual chlorine sensor |
| Input hom residual chlorine sensor | |
| Kev ntsuas ntau | 0.00-20.00mg / L |
| ntsuas qhov tseeb | 2% / ± 10ppb HOCI |
| qhov kub thiab txias | 0-60.0 ℃ |
| Kub them nyiaj | tsis siv neeg |
| tso zis teeb liab | RS485/4-20mA |
| Withstand voltage ntau | 0-1 bar |
| Khoom siv | PC + 316 stainless hlau |
| Xov | 3/4 NPE |
| kab ntev | Ncaj tawm ntawm 5m teeb liab kab |
| Kev tiv thaiv qib | IP68 |
| Flow-los ntawm residual chlorine sensor | |
| Kev ntsuas ntau | 0.00-20.00mg / L |
| ntsuas qhov tseeb | ± 1mV |
| Kub them nyiaj ntau yam | -25-130 ℃ |
| Tam sim no lub teeb liab tso zis | 4-20mA (kho tau) |
| Cov ntaub ntawv sib txuas lus | RS485 (MODBUS raws tu qauv) |
| Tam sim no lub teeb liab tso zis load | <750 MPa |
| Khoom siv | PC |
| Ua haujlwm kub | 0-65 ℃ |
| Kev tiv thaiv qib | IP68 |
FAQ
Q: Cov khoom siv ntawm cov khoom no yog dab tsi?
A: Nws yog ua los ntawm ABS thiab 316 stainless hlau.
Q: Dab tsi yog qhov khoom sib txuas lus teeb liab?
A: Nws yog cov tshuaj chlorine residual nrog cov RS485 tso zis thiab 4-20mA teeb liab tso zis.
Q: Dab tsi yog lub zog thiab cov teeb liab tso tawm?
A: Xav tau 12-24V DC fais fab mov nrog RS485 thiab 4-20mA tso zis.
Q: Yuav sau cov ntaub ntawv li cas?
A: Koj tuaj yeem siv koj tus kheej cov ntaub ntawv logger lossis wireless transmission module yog tias koj muaj, peb muab RS485-Modbus kev sib txuas lus raws tu qauv.
Q: Koj puas muaj cov software sib xws?
A: Yog, peb tuaj yeem muab cov neeg siv khoom sib tw thiab software, koj tuaj yeem tshawb xyuas cov ntaub ntawv hauv lub sijhawm thiab rub tawm cov ntaub ntawv los ntawm software, tab sis nws xav tau siv peb cov ntaub ntawv sau thiab tus tswv tsev.
Q: Cov khoom no tuaj yeem siv rau qhov twg?
A: Cov khoom no yog siv dav hauv cov khoom noj thiab dej haus, kev kho mob thiab kev noj qab haus huv, CDC, kais dej, dej theem nrab, pas dej da dej, aquaculture thiab lwm yam dej zoo saib xyuas.
Q: Kuv tuaj yeem tau txais cov qauv los yog xaj li cas?
A: Yog, peb muaj cov ntaub ntawv hauv Tshuag, uas tuaj yeem pab koj tau txais cov qauv sai li sai tau.Yog tias koj xav tso qhov kev txiav txim, tsuas yog nyem rau ntawm tus chij hauv qab no thiab xa peb cov lus nug.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Feem ntau, cov khoom yuav raug xa tawm hauv 1-3 hnub ua haujlwm tom qab tau txais koj cov nyiaj them poob haujlwm.Tab sis nws nyob ntawm koj qhov ntau.
