DISSOLVED OXYGEN

Dissolved oxygen probes for water treatment

These are optical probes allowing the measurement of the concentration or saturation of dissolved oxygen in many applications such as fish farming or aeration tanks.

SYCLOPE offers 2 ranges of probes.

What are the advantages of these probes?

  • Precise continuous analysis
  • Amperometric measuring probes
  • High measurement reliability
  • Temperature-compensated 4-20 mA analog output
Sensors: CAA2624-2626 and CAA2820-2830
Applications 
  • Pisciculture
  • Aeration tank
Measure
  • Dissolved oxygen
Measuring range
  • 0 – 2 ppm (CAA2626)
  • 0 – 10 ppm (CAA2624)
  • 0 – 20 ppm (CAA2820)
  • 0 – 200% saturation (CAA2830)
Output signal
  • 4-20 mA
Power supply
  • 7 to 30 VDC (CAA2624-2626)
  • 18 to 30 VDC (CAA2820-2830)
Power
  • Max. 1 W
Temperature compensation
  • Yes
Measuring principle
  • Optical
Maximum operating pressure
  • 12 bars (CAA2624-2626)
  • 2 bars (CAA2820-2830)
Temperature range
  • 0 – 60 °C (CAA2624-2626)
  • 0 – 50 °C (CAA2820-2830)
Index of protection
  • IP 68
No interference with :
  • Carbon Dioxide
  • Hydrogen sulphide
  • Sulphur dioxide
  • Ethylene oxide
  • Gamma Sterilization
Probe resistant to :
  • Ethanol
  • Methanol
  • Hydrogen peroxide
Probe not resistant to :
  • Chlorine gas or other organic solvents such as chloroform, toluene, acetone, hexane, etc.

For more information

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