Cov cim
· Cov yam ntxwv ntawm cov kav dej phwj electrode, tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev.
· Ua nyob rau hauv kub sensor, real-time kub them nyiaj.
· RS485 teeb liab tso zis, muaj zog tiv thaiv kev cuam tshuam, qhov tso zis ntau txog 500m.
· Siv tus qauv Modbus RTU (485) kev sib txuas lus raws tu qauv.
· Kev khiav hauj lwm yog yooj yim, cov electrode tsis muaj peev xwm ua tiav los ntawm tej thaj chaw deb chaw, tej thaj chaw deb calibration ntawm electrode.
· 24V DC fais fab mov.
| Qauv | BH-485-PH8012 |
| Kev ntsuas qhov ntsuas | pH, Kub |
| Ntsuas ntau yam | pH:0.0-14.0 Nws Kub: (0.0 ~ 50.0 hli℃ |
| Qhov tseeb | pH:± 0.1 pH Kub:± 0.5 ℃ |
| Kev daws teeb meem | pH:0.01 pH ua Kub:0.1 ℃ |
| Fais fab mov | 12 ~ ib24V dc tso |
| Lub zog dissipation | 1W |
| hom kev sib txuas lus | RS485 (Modbus RTU) |
| Cable ntev | Yuav ua tau ODM nyob ntawm seb tus neeg siv yuav tsum tau ua |
| Kev teeb tsa | Sinking hom, pipeline, ncig hom thiab lwm yam. |
| Zuag qhia tag nrho | 230mm × 30mm |
| Cov khoom siv tsev | ABS |
pH yog ib qho kev ntsuas ntawm hydrogen ion kev ua hauv kev daws teeb meem.Cov dej ntshiab uas muaj qhov sib npaug ntawm qhov zoo hydrogen ions (H +) thiab tsis zoo hydroxide ions (OH -) muaj qhov nruab nrab pH.
● Cov kev daws teeb meem nrog cov ntsiab lus siab ntawm hydrogen ions (H +) dua li cov dej ntshiab yog acidic thiab muaj pH tsawg dua 7.
● Cov kev daws teeb meem nrog cov ntsiab lus siab ntawm hydroxide ions (OH -) dua li dej yog qhov yooj yim (alkaline) thiab muaj pH ntau dua 7.
Kev ntsuas pH yog ib kauj ruam tseem ceeb hauv ntau qhov kev sim dej thiab kev ua kom huv:
● Kev hloov pauv ntawm pH ntawm cov dej tuaj yeem hloov cov cwj pwm ntawm cov tshuaj hauv dej.
● pH cuam tshuam cov khoom zoo thiab kev nyab xeeb ntawm cov neeg siv khoom.Kev hloov pauv hauv pH tuaj yeem hloov qhov tsw, xim, txee lub neej, khoom ruaj khov thiab acidity.
● Kev tsis txaus pH ntawm cov dej kais dej tuaj yeem ua rau xeb hauv cov kab ke faib khoom thiab tuaj yeem tso cov hlau hnyav hnyav tuaj yeem tawm.
● Tswj cov dej pH ib puag ncig pab tiv thaiv corrosion thiab puas rau cov khoom siv.
● Hauv ib puag ncig ntuj, pH tuaj yeem cuam tshuam rau cov nroj tsuag thiab tsiaj txhu.
