YSI ProODO Optical Dissolved Oxygen Meter

The YSI ProODO optical dissolved oxygen sensor utilizes the ODO® technology in order to take a dissolved oxygen measurement. There is a lot of information available recently about dissolved oxygen technologies among optical, polarographic, and galvanic. Optical DO definitely has advantages in certain applications.


SKU: 626281 Categories: , Tag:

Additional Information

  • 3-year instrument warranty and a 2-year cable and probe warranty
  • Optical dissolved oxygen
  • Military Spec (MS) connectors
  • Rubber overmolded case
  • Field tested cables
  • Rugged, weighted probe guard
  • 5,000 data-set memory
  • Expanded DO range of 0-500% (0-50 mg/L)
  • Password protection
  • Backlit display and keypad
  • Graphic display with detailed Help visible with polarized sunglasses
  • Detailed GLP data
  • Multiple languages
  • 100 folders and site lists for logging data with user defined fields
  • Groundwater
  • Wastewater
  • Aquaculture
  • Surface water

ProODO System Specifications (Instrument with Cable & Probe)

Sensor TypeRangeAccuracyResolution
Dissolved Oxygen (%)Optical (dynamic luminescence quenching lifetime detection)0 to 500% air saturation0 to 200% air saturation, ± 1% of the reading or ± 1% air saturation, whichever is greater; 200 to 500% air saturation, ± 10% of the reading0.1% air saturation
Dissolved Oxygen (mg/L)Optical (dynamic luminescence quenching lifetime detection)0 to 50 mg/L0 to 20 mg/L, ± 0.1 mg/L or ± 1% of reading, whichever is greater; 20 to 50 mg/L, ± 10% of the reading0.01 or 0.1 mg/L (auto-scaling)
Temperature-5 to 70°C±0.2°C0.1°C
Barometer375 to 825 mmHg±1.5 mmHg from 0 to 50°C0.1 mmHg