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SUP-DM3000 Membrane type dissolved oxygen is the measure of oxygen dissolved in an aqueous solution. Polarographic measurement principle, the dissolution value depends on the temperature of the aqueous solution, pressure and salinity in solution. The meter uses a liquid crystal display for measuring and displaying DO and medium temperature values, with analog and digital signal outputs and control functions.
Features
Range: 0-20mg/L,0-200%,0-400hPa
Resolution: 0.01mg/L,0.1%,1hPa
Output signal: 4~20mA; Relay; RS485
Power supply: AC220V±10%; 50Hz/60Hz
- Specification
| Product | Dissolved Oxygen meter(Electrochemical type) |
| Model | SUP-DM3000 |
| Measure range | 0-40mg/L,0-130% |
| Accuracy | ±0.5%FS |
| Temperature accuracy | ±0.5℃ |
| Output Type 1 | 4-20mA output |
| Max.loop resistance | 500Ω |
| Repeatblitiy | ±0.5%FS |
| Output Type 2 | RS485 digital signal output |
| Communication protocol | Standard MODBUS-RTU(customizable) |
| Relative humidity | 10~85%RH |
| Operation temperature | 0~60℃ |
| Power supply | AC220V±10%, 5W Max, 50Hz |
| Alarm relay | AC250V,3A |
| Storage condition | Temperature:-15~65℃
Relative humidity:(5~85)%RH Altitude:＜2000m |
- Introduction
- Application
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