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Oxygen Sensor Pack

Oxygen Sensor Pack


This pack contains both the Oxygen adaptor and the Oxygen electrode. This forms the dual range Oxygen sensor, capable of measuring oxygen levels in air, or dissolved oxygen levels in water.

Measuring Oxygen

The Oxygen electrode is of the Polarographic (Clark cell) type.

The anode and cathode are immersed in electrolyte and separated from the sample by a semi-permeable membrane. The oxygen permeability of the membrane is temperature dependent. This variation in permeability is automatically compensated by a temperature compensation thermistor over the 5 to 45°C operating range.

The electrode in this pack is a general purpose plastic bodied glass non-refillable electrode, suitable for most investigations.

Oxygen Sensor Pack
Oxygen Sensor Pack
Practical Teaching

The SmartQ Oxygen Sensor can be used to investigate a number of scientific experiments such as:

  • Changes in oxygen during photosynthesis and respiration of plants
  • Monitoring dissolved oxygen concentration in an aquarium containing plants and/or fish
  • Respiration of animals, insects, geminating seeds
  • Monitoring human respiration
  • Consumption of oxygen by yeast
  • Oxygen gas generated during the decomposition of hydrogen peroxide by catalyse
  • Change in Oxygen level during combustion
  • On-site testing in streams & ponds
  • Ecosystem monitoring
  • The effect of temperature on Oxygen levels
  • Water quality
Warranty & Support

All our sensors are supplied with 5 years warranty and lifetime support.

Oxygen Electrode supplied with 1 years limited warranty.

Your Purchasing Options

For customers outside of the UK, please contact Data Harvest or an overseas distributor within your country.

Product Order No.
Oxygen Electrode Oxygen Electrode 3131
Oxygen Electrode Maintenance Kit Oxygen Electrode Maintenance Kit 6172
Oxygen Adaptor Oxygen Adaptor 3130
Oxygen Sensor Pack Oxygen Sensor Pack 3130PK
Downloads & Resources

All available downloadable product resources such as manuals and firmware for the Oxygen Sensor Pack

Product Manuals

Download Oxygen Sensor Manual | Version: 6
Download Oxygen Electrode Datasheet | Version: 1