Expert in Water Quality Measurement and Water Treatment Project Since 2007
Hot Sale Hach Tss Probe Company
Product Overview
- A digital RS485 online suspended solids (TSS) sensor from BOQU (models referenced include ZDYG-2087-01 / ZDYG-2085-01). It uses infrared double-scattering (ISO7027-based) measurement and delivers continuous, real-time monitoring of suspended solids and sludge concentration. The sensor is rugged (SUS316L + PVC construction), IP68 rated, runs on DC12V, and supports RS485 Modbus RTU for digital communication.
Product Features
- ISO7027-compliant infrared double-beam scattering technology to remove sample color interference.
- Automatic self-cleaning brush with configurable cleaning intervals (low maintenance).
- Built-in self-diagnosis and digital output for reliable, repeatable readings and easy system integration.
- Multiple measuring ranges available (0.01–20,000 mg/L, 0.01–45,000 mg/L, 0.01–120,000 mg/L), resolution within ±5% (depending on sample homogeneity).
- Robust specs: SUS316L + PVC body, fluorine rubber O‑ring, IP68/NEMA6P protection, standard 10 m cable (extendable to 100 m), operating temperature 5–60°C, inlet pressure ≤0.4 MPa.
Product Value
- Provides accurate, continuous TSS/sludge monitoring even in colored or turbid waters, enabling better process control and regulatory compliance.
- Reduces downtime and maintenance costs through automatic cleaning and self-diagnostics.
- Digital RS485 output and standard signal compatibility simplify integration into existing SCADA/PLC or monitoring networks, speeding deployment and data-driven decision making.
Product Advantages
- Advanced ISO7027 infrared double-scattering design delivers stable, repeatable results with strong anti-interference capability.
- Wide measurement ranges make it suitable for low-to-extreme solids concentrations (including sludge).
- Durable materials and IP68 protection ensure long service life in harsh field and industrial environments.
- Built-in diagnostics and easy calibration (sample and slope methods) increase measurement reliability and simplify commissioning.
Application Scenarios
- Municipal wastewater treatment plants (TSS and sludge concentration monitoring).
- Drinking water plants, pumping stations and surface water quality monitoring.
- Aquaculture and farming operations for water quality control.
- Industrial process water monitoring where suspended solids must be measured or controlled.
- Any environmental monitoring or automated control system requiring continuous, reliable TSS measurement.
