Optical disolved oxygen sensor

Optical Dissolved Oxygen Sensor

Accurately monitor dissolved oxygen in real time to safeguard fish health.

Continuous data for fish health

Proper dissolved oxygen (DO) levels are vital to fish health, appetite and growth. Conversely, low DO levels in a tank, pond or pen can significantly affect fish behavior and lead to mortality. Levels vary throughout the day, so it is crucial that fish farmers measure DO continuously.  

Innovasea’s DO sensor utilizes the latest in optical technology, providing farm operators with precise, accurate readings in real time so they can quickly and easily make sure their fish are healthy and safe. 

Key Benefits

  • Optical technology provides more accurate data and requires less frequent calibration than galvanic sensors.  
  • Improve FCR and increase profits with the ability to monitor and control dissolved oxygen in real-time. 
  • Optical sensing and smart oxygen sensing patch reduce sensor downtime and maintenance costs. 
  • Preconfigured for a quick out-of-the-box installation. 
  • Flexible communication configuration options (analog and digital). 
  • Rugged sensor and cable to withstand tough conditions. 

Specifications

Sensor Type: Optical Based Measurement 

Saturation Range, DO: 0-200%, 0-20 mg/l   

Accuracy: +/-5%, up to 0-120%, from 5°C to 25°C 

Response Time (in water): T90: < 45s 

Temperature: -5°C to 35°C, +- 0.1°C 

Communication Output:  Modbus RTU/RS485 communication  

Download the Optical DO Sensor Product Overview >

Fish in hatchery tank

Ready to learn more?

Contact one of our aquaculture specialists today to discuss continuous monitoring solutions.