Dissolved Oxygen Sensor

AquaMetrix has been making dissolved oxygen sensors for decades. Legacy Clark-style electrochemical sensors are proven in wastewater treatment plants around the world, while newer optical dissolved oxygen sensors provide low-maintenance measurement.


The ODO-TX combines optical DO technology with AquaMetrix smart sensor capability, providing both 4–20 mA analog and Modbus digital outputs.

ODOTX

  • DO 0-20 mg/L ±0.1mg/L
  • 2-year Cap Lifetime
  • Embedded Chip in Cap
  • Self Hydrating (<90 secs)
  • Fast Response
  • Factory 90 Point Calibration
  • >1year between calibration

Documents and Downloads