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FDO - (DO Optical Sensor)

Home / FDO – (DO Optical Sensor)

FDO is an advanced optical dissolved oxygen sensor designed for continuous DO monitoring without electrolyte, calibration, or warm-up requirements. The optical technology ensures stable and maintenance-free operation.

Measuring Parameters

Dissolved Oxygen (DO)

Key Benefits:

  • No electrolyte required
  • No calibration or warm-up needed
  • Zero oxygen consumption technology
  • No stirring requirement
  • Bubble-resistant sensor design
  • Extremely long sensor cap life

Why Choose FDO ?

  • Maintenance-free optical technology
  • Highly accurate dissolved oxygen measurement
  • Long operational life
  • Reliable performance in wastewater applications

How it Works