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Optical Sensor for Dissolved Oxygen - ecoLine O-DO – Jumo

The Jumo ecoLine O-DO is an optical sensor for dissolved oxygen for measuring dissolved oxygen in aqueous solutions.
Due to integrated pre-amplification and digital signal processing the sensor has a high interference immunity. The measured value for dissolved oxygen is automatically compensated for temperature, air pressure, and salinity (salt content) and then transmitted to the connected display unit with controller over a digital interface. An easily-replaceable optical membrane cap makes the sensor extremely easy to maintain. The current calibration data is directly saved in the sensor electronic. As a result, the Plug and Play function of the system is enabled without necessary recalibration. Inside the sensor is a log book with the last ten successful calibrations available as ring buffer.
more details
Request proposal
  • Suitable for display unit / controller according to T202569;
  • Greater calibration intervals due to lower drift behavior;
  • High measuring accuracy even for low concentrations;
  • Short response time;
  • No minimum inflow (no oxygen consumption).

  • Low operating costs due to reduced maintenance requirements (no electrolyte changes and no polarization voltage);
  • Greater calibration intervals due to lower drift behavior.

  • Municipal and industrial sewage treatment plants;
  • Drinking water monitoring;
  • Water protection;
  • Fish farming companies;
  • Process plants.

Ref. A03039054
F.Fonseca is the representative of Jumo in Portugal.
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