At a length of 5 centimeters, the stainless steel short optical fiber is included with the purchase of a Nomasense O2. It is especially suitable for bottles equipped with oxygen sensors for non-destructive measurements during bottling.

Measuring 2.5 meters, the long optical fiber is flexible and designed for easy access to less accessible areas. It is particularly useful for measurements on sensors positioned in syringes, such as when using the Piercing System.

This unique optical fiber comes with a device allowing it to be directly screwed onto a scratch attached to the sight glass. This ensures the fiber remains perfectly aligned with the sensor during measurement, avoiding any risk of deviation.