R.E. Pedrotti Co., Inc.

YSI’s IQ SensorNet FDO® Dissolved Oxygen Probe is a luminescence-based, optical DO sensor. It is a proven reliable, long-term solution for continuous DO monitoring. The replaceable sensor cap provides a longer life and simple maintenance. The FDO is a great choice for process control of activated sludge aeration to provide optimal conditions for nitrification and minimizing energy usage. It works directly with YSI’s advanced wastewater process monitoring and control platform the IQ SensortNet controllers. It does not require electrodes, electrolyte or calibration. Factory calibration data is automatically uploaded. A 2-year warranty on the probe and the SC-FDO 700 sensor cap makes it a very sensible choice.