This time, the column is titled,  "What is an ultrasonic oxygen sensor? — A non-contact and maintenance-free oxygen concentration measurement technology" providing technical insights into ultrasonic oxygen sensors.

This column explains the principles behind ultrasonic oxygen sensors, which have been gaining attention as a solution to the issues associated with conventional methods, such as zirconia-based sensors and galvanic cells. These issues include periodic sensor replacement, calibration requirements, and measurement inaccuracies. The column also provides a clear overview of the practical advantages of adopting this technology.

You can also read our past technical columns here:

We will continue to update our columns regularly to provide you with useful information, so please stay tuned.