Taw qhia:
Fluorescent yaj oxygen electrode txais kev kho qhov muag physics hauv paus ntsiab lus, tsis muaj tshuaj lom neeg cov tshuaj tiv thaiv hauv kev ntsuas, tsis muaj kev cuam tshuam ntawm npuas, aeration / anaerobic tank installation thiab ntsuas yog ruaj khov, tsis muaj txij nkawm nyob rau hauv lub sij hawm tom qab, thiab siv tau yooj yim dua. Fluorescent oxygen electrode.
Fluorescence method dissolved oxygen sensor yog raws li lub hauv paus ntsiab lus ntawm fluorescence quenching. Thaum lub teeb ntsuab irradiates cov tshuaj fluorescent, cov tshuaj fluorescent yuav zoo siab thiab emit liab teeb. Txij li thaum cov pa oxygen molecules tuaj yeem siv lub zog tawm mus, lub sijhawm ntawm lub teeb liab zoo siab yog qhov sib npaug ntawm qhov sib npaug ntawm cov pa oxygen molecules.Yog tsis muaj calibration thiab tsim nrog ultra-tsawg zog noj nyob rau hauv lub siab, lub sensor tuaj yeem ua tau raws li tag nrho cov kev xav tau ntawm kev ua haujlwm nrog rau lub sijhawm ntev thiab luv.
Cov hlau lead electrode yog ua los ntawm cov khoom siv PVC, uas yog cov dej tsis muaj dej thiab tiv thaiv corrosion, uas tuaj yeem tiv thaiv kev ua haujlwm nyuaj.
Lub cev electrode yog ua los ntawm 316L stainless hlau, uas yog corrosion-resistant thiab ntau ruaj. Lub hiav txwv dej version kuj tuaj yeem plated nrog titanium, uas kuj ua tau zoo nyob rau hauv muaj zog corrosion.
Lub kaus mom fluorescent yog tiv thaiv corrosion, qhov ntsuas qhov tseeb yog qhov zoo dua, thiab kev pabcuam lub neej ntev dua. Tsis siv cov pa oxygen, kev saib xyuas tsawg thiab lub neej ntev.
Technical parameters:
| Qauv No. | TIAB SA 4760D |
| Lub hwj chim / qhov hluav taws xob | 9 ~ 36VDC / RS485 MODBUS RTU |
| Ntsuas methods | Txoj kev fluorescent |
| Tsev khoom | POM + 316 Stainless hlau |
| Waterproof qib | IP68 |
| Measurement ntau | 0-20mg / L |
| Araug | ± 1% FS |
| Pressure ntau yam | ≤0.3Mpa |
| Kub them nyiaj | NTC 10 K |
| Qhov kub thiab txias | 0-50 ℃ |
| Ntsuas / Cia Kub | 0-45 ℃ |
| Calibration | Anaerobic dej calibration thiab huab cua calibration |
| Ctxoj kev sib txuas | 4 core kab |
| Ctau ntev | Txheem 10m cable, tuaj yeem txuas mus rau 100m |
| Installation xov | G3/4 Xaus xov |
| Daim ntawv thov | Kev siv dav dav, dej, pas dej, dej haus, kev tiv thaiv ib puag ncig, thiab lwm yam. |
