Thermo Scientific™

AquaSensors™ RDO™ Pro-X Optical Dissolved Oxygen Sensor

Continuously monitor dissolved oxygen (DO) in municipal and industrial applications with the Thermo Scientific™ RDO™ Pro-X Optical Dissolved Oxygen Sensor. The RDO Pro-X provides real-time, reliable data through continuous DO monitoring, which helps improve wastewater treatment operations.

Connect this advanced optical DO sensor directly to a PLC for seamless integration with industrial control systems. Use any computer to display data, calibrate and customize the measurement without an intermediate analyzer electronics box. Optional AV38 local display/controller is also available for more conventional installations offering single or dual sensor inputs. This versatile system is ideal for monitoring DO levels from 0 to 20 ppm throughout a wastewater treatment plant.

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The AquaSensors  RDO  Pro-X is the latest generation in rugged luminescent dissolved oxygen technology for wastewater monitoring.

  • 0 to 20ppm measurement range
  • No membranes; only annual field replaceable caps
  • Resists photo-bleaching and abrasive process media
  • No “poisoning” by sulfides
  • No cross sensitivity to carbon dioxide, ammonia, pH, sulfide, sulfate, chloride or hydrogen sulfide
  • Plug-and-play design with digital network interface
  • For local display, connect to AquaPro™ or AV38

Recommended for:

  • Municipal and industrial wastewater
  • Aquaculture
  • Brewing
  • Fermentation
  • Bio-processing
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.