SUP-DY3000 Optical dissolved oxygen meter
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Specification
| Product | Dissolved Oxygen meter |
| Model | SUP-DY3000 |
| Measure range | 0-20mg/L,0-200%, |
| Resolution | 0.01mg/L,0.1%,1hPa |
| Accuracy | ±3%FS |
| Temperature Type | NTC 10k/PT1000 |
| Auto A/manual H | -10-60℃ Resolution；
0.1℃ Correction |
| Correction accuracy | ±0.5℃ |
| Output Type 1 | 4-20mA output |
| Max.loop resistance | 750Ω |
| Repeatblitiy | ±0.5%FS |
| Output Type 2 | RS485 digital signal output |
| Communication protocol | Standard MODBUS-RTU(customizable) |
| Power supply | AC220V±10%50Hz,5W Max |
| Alarm relay | AC250V,3A |
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Introduction
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Application
• Sewage treatment plants:
Oxygen measurement and regulation in the activated sludge basin for a highly efficient biological cleaning process
• Environmental protection water monitoring:
Oxygen measurement in rivers, lakes or seas as an indicator of the water quality
• Water treatment:
Oxygen measurement for status monitoring of drinking water for example (oxygen enrichment, corrosion protection etc.)
• Fish farming:
Oxygen measurement and regulation for optimum living and growth conditions
