Online Digital Suspended Solid Sensor

Introducing the inline Digital Suspended Solids (DSS) Sensor: Precision Monitoring for Water Quality

Elevate your water quality management with our advanced Inline Digital Suspended Solids (DSS) Sensor. Designed for seamless integration and reliable performance, this sensor provides highly accurate and continuous monitoring of suspended solids (SS) and sludge concentration in a variety of challenging environments.

Unparalleled Accuracy and Robust Technology

At the heart of our DSS sensor is sophisticated infrared absorption and scattering light technology, fully compliant with the stringent ISO7027 standard. This dual-scattering approach is crucial: it effectively mitigates interference from sample chroma (color), ensuring that your measurements of suspended solids and sludge concentration remain consistently precise, regardless of the water's natural pigmentation or dissolved organic matter. This means you get true, actionable data, not misleading readings influenced by aesthetic water properties.

Key Features for Optimized Performance:

• Infrared Dual Scattering Technology (ISO7027 Compliant): Guarantees stable and accurate measurements by actively compensating for color variations within the sample. This advanced optical method ensures high linearity and repeatability across the entire measurement range.
• Self-Cleaning System (Optional but Recommended): For demanding applications where biofouling or sediment accumulation is a concern, an integrated self-cleaning brush or jet system is available. This feature significantly reduces manual maintenance requirements, extends sensor lifespan, and ensures continuous, uninterrupted data integrity, leading to lower operational costs.
• Built-in Self-Diagnostics: Proactive monitoring of the sensor's internal components and calibration status ensures peak performance and data reliability. Any potential issues are flagged early, preventing downtime and maintaining measurement accuracy.
• User-Friendly Design: Engineered for straightforward integration, the sensor boasts simple installation and minimal calibration effort. Its robust construction and intelligent software streamline setup, making it accessible even for operators with limited technical expertise.
• Wide Application Versatility: From municipal wastewater treatment plants and potable water facilities to industrial process water, surface water monitoring, aquaculture, and agricultural run-off analysis, this sensor is built to perform reliably in diverse settings.

Technical Specifications:

• Measurement Range: Choose the ideal range for your application:
  • 0.01 - 20,000 mg/L
  • 0.01 - 45,000 mg/L
  • 0.01 - 120,000 mg/L (for high-concentration sludge)
• Communication: RS485 Modbus (Standard industry protocol for easy integration with PLCs, SCADA systems, and data loggers).
• Main Body Materials:
  • Standard Version: High-grade SUS316L Stainless Steel (excellent corrosion resistance for general applications).
  • Seawater Version: Durable Titanium Alloy (superior resistance to harsh saline and corrosive environments).
• Upper and Lower Cover: PVC (lightweight and chemical resistant).
• Cable Material: PVC (flexible and durable).
• Waterproof Rating: IP68 / NEMA6P (fully submersible and protected against dust, continuous immersion, and high-pressure water jets).
• Indication Resolution: Less than ± 5% of the measured value (Note: Actual accuracy may vary slightly depending on sludge homogeneity and specific application conditions).
• Pressure Range: ≤ 0.4 MPa (suitable for typical inline applications).
• Flow Velocity: ≤ 2.5 m/s (8.2 ft/s) (ensures stable readings in moving water).
• Temperature Range:
  • Storage Temperature: -15 to 65℃
  • Environmental Temperature: 0 to 45℃ (operating conditions).
• Calibration:
  • Sample Calibration: Allows for calibration against known sample values for precise application-specific tuning.
  • Slope Calibration: Adjusts the sensor's response curve to match your process.
• Cable Length: Standard 10-meter cable included; customizable lengths available up to 100 meters to accommodate various installation distances.
• Power Supply: 12 VDC (low power consumption, ideal for remote or battery-powered installations).
• Dimensions: Diameter 60mm x Length 256mm (compact design for versatile installation).