SUP-DY3000 Optical yaj oxygen meter
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Specification
| Khoom | Dissolved Oxygen meter |
| Qauv | SUP-DY3000 |
| Ntsuas qhov ntau | 0-20mg / L, 0-200%, |
| Kev daws teeb meem | 0.01 mg / L, 0.1%, 1 hPa |
| Qhov tseeb | ± 3% FS |
| Hom Kub | NTC 10k/PT1000 |
| Auto A/manual H | -10-60 ℃ Kev daws teeb meem 0.1 ℃ Kho |
| Kho qhov tseeb | ± 0.5 ℃ |
| Cov zis hom 1 | 4-20mA tso zis |
| Max.loop kuj | 750 Ω |
| Rov ua dua | ± 0.5% FS |
| Cov zis hom 2 | RS485 cov teeb liab tso zis |
| Kev sib txuas lus raws tu qauv | Txheem MODBUS-RTU (customizable) |
| Fais fab mov | AC220V ± 10% 50Hz, 5W Max |
| Tswb relay | AC250V, 3A |
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Taw qhia
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Daim ntawv thov
• Cov chaw kho dej phwj tuaj:
Kev ntsuas cov pa oxygen thiab kev tswj hwm hauv cov activated sludge phiab rau kev siv tshuaj lom neeg muaj txiaj ntsig zoo
• Kev tiv thaiv ib puag ncig saib xyuas dej:
Kev ntsuas pa oxygen hauv cov dej ntws, pas dej lossis hiav txwv yog qhov qhia txog cov dej zoo
• Kev kho dej:
Kev ntsuas pa oxygen rau kev saib xyuas cov dej haus piv txwv (piv txwv li oxygen enrichment, tiv thaiv corrosion thiab lwm yam)
• Kev ua liaj ua teb ntses:
Kev ntsuas cov pa oxygen thiab kev tswj hwm kev ua neej zoo thiab kev loj hlob
