BWS-MP multi-parameter water quality analyzer
Sludge Concentration Online Sensor adopts the infrared light scattering method. When the incident light enters the water, it is scattered by the sludge particles. The intensity of the scattered light detected at a specific angle is proportional to the sludge concentration, allowing accurate measurement of sludge content in the water.
Infrared Scattering Light Technology
A beam of infrared light is directed into the sample solution, where it is scattered by suspended sludge particles, as illustrated below. The infrared light source and the detector are positioned at a fixed angle. The intensity of the scattered light received by the detector correlates with the sludge concentration in the water. By measuring this scattering intensity, the sludge concentration in the water can be accurately calculated.
Monitoring in wastewater treatment processes, discharge outlets, and sludge tanks
●Uses a monochromatic infrared light source, unaffected by sample color
●Equipped with a self-cleaning function to automatically remove window fouling and air bubbles, ensuring maintenance-free operation
●Applies optical and digital filtering technology to eliminate stray light interference, ensuring accurate measurements
●Corrosion-resistant housing with IP68 waterproof rating for long-term underwater operation
●RS485 communication interface with standard Modbus protocol for easy system integration
| Product Model | LS BGA-1FDNOG |
| Working Principle | Infrared Light Scattering Method |
| Measurement Wavelength | 860nm |
| Measurement Range | (0~3000/10000/40000) mg/L (Other ranges can be adjusted as needed) |
| Repeatability | ≤2% |
| Measurement Accuracy | ±5% |
| Zero Drift (24h) | ±2%.F.S |
| Range Drift (24h) | ±3%.F.S |
| Detection Limit | 1mg/L |
| Resolution | 0.1mg/L |
| Protection Level | IP68 |
| Communication Interface | RS485, Standard Modbus Protocol, Baud rate 9600, Address bit default 50 |
| Size Specification | (φ33*178) mm, Cable 10 meters (Customizable) |
| Material | 316L Stainless Steel/PVC/Titanium Alloy Optional |
| Mounting Thread | Upper End NPT3/4 Thread |
| Operating Voltage | (9~36) V DC |
| Power Consumption | 1 W (Motor Brush Rotation) 0.4W (Motor Brush Not Working) |
| Cleaning Method | Mechanical Brush |
| Calibration Cycle | 3~6 Months |
| Operating Environment | (0~50)℃ |
