RDOX Optical Dissolved Oxygen Sensor - OVERVIEW

RDOX Optical Dissolved Oxygen Sensor - OVERVIEW
by  In-Situ / Chemscan


  • Flexible communication protocols (4-20 mA, Modbus/RS485, SDI-12)
  • Available in standard 10m cable or twist-lock in custom lengths
  • EPA-approved
  • Most accurate DO probe on the market (up to ±0.1 mg/L)
  • Does not corrode in saline environments
  • No interference from hydrogen sulfide, chloride, ammonium, or oils
  • Automated sensor cap diagnostic alerts
  • Requires only 8 to 36 VDC


  • Simplify set-up and monitoring – Flexible communication protocols connect to existing controllers, SCADA, or PLC's
  • Accurate, reliable data: Resists abrasion and photobleaching, with automated calibration, preventing long-term drift
  • Easy maintenance: Smart sensor cap stores vital information and alerts user when it is time to replace unit
  • 24/7 data access: View and filter data easily using telemetry systems and HydroVu Data Services