Boqu Buy Dog-208fa Hight Temperature Dissolved Oxygen Do Sensor Oxygen Probe Sensor

A specific energy wavelength is transmitted to a ruthenium compound immobilized in a sol-gel matrix. The ruthenium absorbs this energy, changing the outer electron's energy level. The electron then collapses back to its original state, emitting energy as a photon with a different specific wavelength, known as 'fluorescing'.

We recommend that the calibration be checked at least once a year. The sensor will drift less than one percent per year.

Fluorescence technology has been used to measure oxygen uptake in the medical industry for decades. In the early 2000s, the technology was adapted for use in measuring dissolved oxygen in biological reactors.

Yes, the sensor can be calibrated in the field. A simple calibration to a reference takes about a minute.

Yes, the electrode insertion length is available in 120, 225, and 325 mm, with customization available for other lengths.