SENECT Optical Dissolved Oxygen Sensor O2S

The SENECT Oxygen Sensor O2S reliably measures the concentration of dissolved oxygen in water with a minimum of maintenance.


Based on the principle of optical luminescence quenching, the sensor inspires with accurate and long-term stable measurements and does not depend on flow.


In contrast to conventional electrode based dissolved oxygen sensors, the O2S does not need to be refilled with consumeables and has no expendable parts except the sensor cap, which can be easily replaced after several years of operation. The minimum lifetime of the cap is 1.000.000 measurements.


This makes the Senect Oxygen Sensor O2S perfectly suitable for many applications, especially for the regulation of the oxygen concentration in aquaculture farms, but also for scientific purposes.



  • High precision
  • Long-term stability due to the optical measurement principle
  • Range 0 - 20 mg O2 per l / 0 - 200% saturation
  • Minimum maintenance
  • Integrated temperature sensor
  • Robust stainless stell housing

829,00 €

  • Verfügbar
  • Versand in 3-5 Tagen1



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76829 Landau