VizSens-UVCOD

Model No: N.A

The VizSens-UVCOD series COD/BOD/TSS/TOC sensor represents a new era in environmental protection sensors, offering reagent-free, pollution-free, economical, and eco-friendly water quality monitoring. This sensor is compact, easily installable, and enables online continuous monitoring. With automatic turbidity interference compensation and an integrated cleaning device, it maintains excellent stability even during prolonged monitoring. Utilizing the UV-Visible spectrum, this sensor measures the absorption of organic substances within the wavelength of 200 nm to 800 nm, enabling compensation for optical path attenuation and turbidity effects, ensuring consistent and reliable measurement values.

Technical Specification

Sensor Specifications

Measurement Range

  • COD (using KHP Calibration):
    • 0–2000 mg/L COD (2 mm)
    • 0–1000 mg/L COD (5 mm)
    • 0–90 mg/L COD (50 mm)
  • BOD (using KHP Calibration):
    • 0–1500 mg/L BOD (2 mm)
    • 0–750 mg/L BOD (5 mm)
    • 0–60 mg/L BOD (50 mm)
  • TOC (using KHP Calibration):
    • 0–800 mg/L TOC (2 mm)
    • 0–400 mg/L TOC (5 mm)
    • 0–35 mg/L TOC (50 mm)

Performance

  • Accuracy: ±5% (KHP Standard Solution)
  • Repeatability: ±2% (KHP Standard Solution)
  • Resolution: 0.01 mg/L

Operating Conditions

  • Pressure Range: ≤ 0.4 MPa
  • Measuring Temperature: 0–45°C
  • Operating Temperature: 0–50°C

Construction & Materials

  • Sensor Material: Body: SUS316L (fresh water), Titanium Alloy (ocean marine)
  • Cable Material: Polyurethane
  • Sensor Protection: IP68

Dimensions & Weight

  • Dimensions: Diameter 34 mm × Length 217 mm
  • Weight: 3.2 kg

Cable Specifications

  • Cable Length: Standard 10 m, extendable up to 100 m

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VizSens-UVCOD