Technical Overview
The Self-Cleaning Sludge Concentration Sensor utilizes advanced scattered light measurement technology to provide accurate, continuous monitoring of mixed liquor suspended solids (MLSS) in wastewater treatment processes. Featuring an integrated automatic cleaning system, this sensor ensures reliable long-term operation with minimal maintenance requirements.

Key Features
Advanced Optical Measurement: Scattered light principle ensures precise sludge concentration detection
Automatic Self-Cleaning: Programmable brush system prevents biofilm formation and sensor fouling
Integrated Temperature Compensation: Pt1000 sensor maintains accuracy across temperature variations
Robust Construction: IP68 rated housing with corrosion-resistant 304 stainless steel
Digital Communication: RS-485 interface with Modbus/RTU protocol
Easy Installation: Standard 3/4″ NPT threading for simple integration

Technical Advantages
Maintenance Reduction: Automated cleaning significantly decreases manual maintenance needs
High Accuracy: ±5% full-scale accuracy with 0.1 mg/L resolution
Reliable Performance: Consistent measurement in challenging wastewater environments
Easy Integration: Standard communication protocol for seamless system connection
Durable Design: Suitable for harsh industrial and municipal applications

Applications
Wastewater Treatment Plants: Aeration tank monitoring, return activated sludge control
Industrial Wastewater: Process control and effluent monitoring
Environmental Monitoring: River and lake water quality assessment
Research Facilities: Water treatment studies and process optimization

Installation & Operation
Mounting Requirements: Minimum 5cm from side walls, 10cm from tank bottom
Power Requirements: 12-24 VDC power supply
Communication: 4-core shielded cable with RS-485 interface
Calibration: Simple 2-point calibration process
Maintenance: Minimal maintenance with periodic visual inspection