Dissolved oxygen sensors

Sonde d’Oxygène Dissous

Dissolved oxygen sensors : CAA2624 and CAA2626
4-20 mA / 0 … 2 – 10 ppm

CAA2624 and CAA2626 sensors are optical sensors used to measure the dissolved oxygen content in many applications such as fish farming or aeration tanks.

Advantages:

  • Amperometric measurement
  • Continuous accurate and reliable analysis
  • Fast execution
  • 4-20 mA offset analog output

Applications

  • Fish farming
  • Aeration water
Measure
  • Dissolved oxygen
Measurement range
  • 0 – 2 ppm (CAA2626)
  • 0 – 10 ppm (CAA2624)
Output signal
  • 4-20 mA
Voltage supply
  • 7 to 30 VDC
Power
  • Max. 1 W
Temperature compensation
  • Yes
Measuring principle
  • Optical
Protection type
  • IP 68
No interference with
  • Carbon dioxide
  • Hydrogen sulphide
  • Sulfur dioxide
  • Ethylene oxide
  • Gamme sterilization
Resistant sensor
  • Ethanol
  • Methanol
  • Hydrogen peroxide
No resistant sensor
  • Chlorine gas or other organic solvent as chloroform, toluene, acetone, hexane

For more information

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