RDO® Blue - Optical Dissolved Oxygen Sensor

RDO® Blue - Optical Dissolved Oxygen Sensor

Wide range and accurate dissolved oxygen and temperature measurements

RDO® Blue - Optical dissolved oxygen sensor


The RDO® Blue Optical Dissolved Oxygen Sensor is used to measure oxygen values ​​in many demanding environments. It will find applications in sewage treatment plants, fresh and salt water, groundwater, aquaculture, etc. It allows you to get accurate measurement in liquid and gas without the need for calibration. The PPS material of the RDO® Blue sensor housing makes it strong, resistant to abrasion, corrosion, UV radiation, high temperature and chemical attack.

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RDO® Blue sensors have a low power consumption, low maintenance cost and price. Instead of randomly checking sites with the same probe or installing one sensor on one tank, RDO® Blue can be installed in multiple locations. This will provide comprehensive information on dissolved oxygen, which affects aquatic organisms. In aquaculture, this will help optimize water aeration while reducing maintenance costs and maintaining appropriate parameters for organisms living in a given environment. Access to data from more locations allows you to fully characterize the area, identify problematic areas, as well as gain more knowledge about the area and ultimately better manage it.

Main features

  •     Range: 0-60mg/L; 0-600% saturation
  •     Measuring range (dissolved oxygen): +/- 0.1 mg/L (0-20 mg/L), +/-2% (20-60 mg/L)
  •     Response time: T63<5s, T90<45s, T95<60s (RDO-X cap)