The Online Sludge Concentration Analyzer employs the 135° backlight principle, an 880nm infrared LED light source, and Desun Uniwill's proprietary adaptive software algorithm, which effectively eliminates external light interference. structured optical fiber with excellent repeatability and stability. The bubble can be removed with the help of the automatic cleaning brush, the influence of contamination on the measurement can be reduced, the maintenance cycle is extended, and long-term online users can maintain excellent stability.
The Sludge Concentration Analyzer adopts the 135 ° backlight principle, 880nm infrared LED light source,
FEATURES :
- Digital sensor, RS-485 output, support MODBUS
- With automatic cleaning brush to prevent contamination and eliminate air bubbles
- Compensate for water color to eliminate interference with color measurement
- Fiber-optic structure, independent of ambient light
| Model | VEOSC1017-A, VEOSC1017-B |
| Principle | 135 back light |
| Range | 3~9999mg/L or 0~50mg/L |
| Resolution | 0.1mg/L or 0.1g/L |
| Precision | <3% |
| Temperature range | 0~ 50 °C |
| Protection level | Ip68 |
| Analyzer interface | Support RS-485, MODBUS protocol |
| Assembly | Input type |
| Power information | DC 5~12V, current <50mA (when not cleaned) |
| Size | ?33*156mm |
| Probe cable length | 10 meters (default), can be customized |
| Optical window | Optical fiber |
| Self-cleaning system | Yes |
It is an online water quality instrument that continuously measures sludge concentration in wastewater or process water using optical backlight technology.
The analyzer uses an 880 nm infrared LED with a 135° backlight principle and advanced optical fiber design to detect sludge particles, while automatic cleaning helps remove air bubbles and reduce contamination effects.
This analyzer is typically used in wastewater treatment plants, industrial effluent monitoring, and activated sludge process control to help optimize treatment efficiency.
It includes RS-485 output with Modbus support, automatic cleaning brush, water color compensation, optical fiber structure independent of ambient light, and IP68 protection for reliable field operation.
Typical specifications include a measurement range from 3 mg/L up to 9999 mg/L (or 0–50 mg/L option), resolution of 0.1 mg/L, precision < 3 %, and operation within 0–50 °C.
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