Opus UV/Vis spectral probe

Opus UV/Vis – Spectral probe for online measurements of nitrogens and carbons

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This probe is used for environmental monitoring, monitoring of drinking water, in industrial applications and in water treatment plants. By analyzing a complete spectrum, OPUS can delivers reliable values for NO3-N, NO2-N, organic compounds (CSBeq, BSBeq, DOCeq, TOCeq) as well as a number of other parameters.

  • Robust and inexpensive
  • New and intuitive user interface via web browser (PC, tablet or smartphone)
  • Parameter: NO3-N, NO2-N, CSBeq, TOCeq, BSBeq, DOCeq, NH2Cl, HS- and others
  • Integrated temperature correction
  • Adjustable optical path length:
    1 mm, 2 mm, 5 mm, 10 mm or 50 mm
  • Self-cleans using compressed air
  • Stainless steel (1.4571) or titanium
  • Low maintenance: dirt-repellant nano-laminated windows
  • Low energy consumption
  • Analog or digital interface
  • Easy to use
  • Long life time
Detector: High-end miniature spectrometer, 256 KanalUV: 200-360nm @ 0.8nm/pixel UV/VIS: 200-720nm @ 2.2nm/pixel
Connection: SubConn Micro 8 pol or 10m cabel with M12-Industrial plug, 8pol
Interface: Digital: Ethernet + RS232/ RS485, diverse records (e.g. Modbus, TriOS, etc.) or analog: 2x 4...20mA / 0...5 VDC / 0...10 VDC
Power supply: 9...28 VDC
Permissible operating temperature: 0...40 °C
Dimensions: d = 48 mm, length = 460 mm (without plug)
Data storage: 2 GB internal micro-SD-card
Maximum depth: 300 m