High-Performance Turbidity Sensor
Digital online turbidity sensor for continuous monitoring in water plants, wastewater treatment and industrial process water. Dual-beam infrared scattered-light detection follows ISO 7027 and is designed to reduce sample-color interference.
Technical Specifications
| Measurement range | 0.01–100 NTU; 0.01–4000 NTU |
|---|---|
| Accuracy | ≤±2% of reading or ±0.1 NTU, whichever is greater |
| Pressure | ≤0.4 MPa |
| Flow rate | ≤2.5 m/s |
| Calibration | Sample calibration; slope calibration |
| Materials | SUS316L for fresh water; titanium alloy option for marine service; POM cover; PUR cable |
| Communication | Modbus RS485 |
| Measuring temperature | 0–45°C, non-freezing |
| Storage temperature | -15–50°C |
| Dimensions | Sensor Ø60 × 256 mm |
| Weight | Sensor 1.65 kg |
| Protection | Sensor IP68 / NEMA 6P |
| Cable | 10 m standard; up to 100 m |
Key Features
- Dual-beam infrared scattered-light measurement
- ISO 7027 method
- Built-in self-diagnosis
- Optional automatic cleaning brush
- Digital output for long-distance system integration
Applications
- Water-plant inlet and settling-basin monitoring
- Sewage treatment
- Industrial process-water and wastewater monitoring
Request a Quote
For range selection, installation guidance and quotation, contact sales@waterqualityanalyzer.com.






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