●Environmental surface water monitoring.
●Aquaculture water quality management.
●Emergency contamination detection.
●Self-cleaning function automatically removes optical window fouling and bubbles, enabling maintenance-free operation.
●Optical and digital filtering technologies eliminate stray light interference for precise measurements.
●IP68-rated corrosion-resistant housing for prolonged underwater deployment.
●RS485 communication with Modbus protocol for system integration.
Parameter |
Specification |
Working Principle |
Fluorescence Method |
Measuring Range |
Cyanobacteria: 200-300,000 cells/mL; Temperature: 0-50°C |
Repeatability |
≤1% |
Zero Drift (24h) |
±1% F.S. |
Span Drift (24h) |
±3% F.S. |
Detection Limit |
200 cells/mL |
Resolution |
30 cells/mL |
Protection Rating |
IP68 (IEC 60529 compliant) |
Communication |
RS485, Modbus protocol (9600 baud, default address: 50) |
Dimensions |
φ33×178 mm, 10m cable (customizable) |
Material |
316L Stainless Steel/PVC/Titanium Alloy (Optional) |
Weight |
0.5 kg |
Operating Voltage |
9-36 V DC |
Power Consumption |
1 W (wiper active)/0.4 W (idle) |
MTBF |
≥1,440 hours/instance |
Cleaning Mechanism |
Built-in mechanical wiper |
Calibration Cycle |
3-6 months |
Operating Environment |
0-50°C |