WaterQuality-01OG water quality sensor

Description and Operating principle WaterQuality-01OG

The WaterQuality-01OG sensor module is an intelligent solution for comprehensive measurement of key water quality parameters such as COD (Chemical Oxygen Demand), BOD (Biochemical Oxygen Demand), TOC (Total Organic Carbon), turbidity, and temperature.
The sensor is equipped with a built-in cleaning brush and uses UV absorption technology to ensure accurate and reliable measurements even in challenging conditions.

Operating Principle:

The sensor measures water absorbance at 254 nm (UV range) and 850 nm (infrared range).
Based on the data, COD, BOD, TOC, and turbidity values are calculated.
A built-in temperature sensor provides automatic measurement correction.
The intelligent system with a cleaning brush ensures stable operation even in contaminated environments.

Advantages and Technical Specifications WaterQuality-01OG

Advantages:

Comprehensive measurements: Simultaneous determination of COD, BOD, TOC, turbidity, and temperature.
Fast response time: Quick reaction to changes in water quality.
Suitable for harsh conditions: Reliable performance in challenging environments.
Easy integration: RS485 output with MODBUS protocol support.

Technical Specifications:

Measurement Range:
- COD: 0-300 mg/L or 0-1500 mg/L.
- BOD: 0-300 mg/L or 0-1500 mg/L.
- TOC: 0-300 mg/L or 0-1500 mg/L.
- Resolution for COD, BOD, TOC: 0.1 mg/L.
- Turbidity: 0-1000 NTU, resolution 0.01 NTU.
- Temperature: 0-100°C.
Measurement Accuracy: ±10%.
Operating Principle: UV absorption method.
Temperature Range: 5...45°C.
Pressure Range: 0...3 bar.
Flow Rate Range: 15...30 L/h.
Power consumption 1.5 W.

Applications

Applications:

Industrial wastewater treatment plants.
Municipal wastewater treatment plants.
Drinking water treatment plants.
Surface water monitoring.
Other water treatment processes.