RDO™ Pro-X Optical Dissolved Oxygen Sensor

Quantity: Out Of Stock

Category: AquaSensors DataStick

Quick Overview:

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.

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


For Use With (Equipment) AV38 DataStick™ Local Monitor and Controller
Type Dissolved Oxygen Sensor
Accuracy ±0.1ppm up to 8ppm/±0.2ppm from 8 to 20ppm
Description Optical RDO Pro-X Sensor with Modbus RTU (RS485) Interface
Max. Pressure 300psig (at 50°C)
Range 0 to 20ppm, 0 to 200% saturation
Resolution Below 10ppm; 0.01ppm, 0.1% sat and Above 10ppm; 0.1ppm, 0.1% sat
Step Response Time 90% in 30 seconds/95% in 37 seconds
Temperature (English) Operating 32° to 122°F
Temperature (Metric) Operating 0° to 50°C
IP Rating IP67
Voltage 8 to 36VDC
Unit Size Each

Tag: #RDO Pro-X  #RD6A43 

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RDO™ Pro-X Optical Dissolved Oxygen Sensor

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