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Proper oxygen levels are important to ensure good fish health.
We provide high quality oxygen measurements based on an optical measurement principle that results in stable measurement results over a long period of time. Sensors do not use oxygen, which means that the water does not have to be in motion to measure correctly. Sensors have built-in temperature sensor so no extra separate temperature sensor is needed. Sensors delivers digital / calculated measurement data directly so the measured value does not deteriorate in transmission.


Aanderaa Oxygen Optode 4531

Optical measurement principle

Good long term stability

Low maintenance

Smart Sensor technology

Digital output signal

Optional cable length


Optode with cable and quick connector that fits the Embilink-A2