We have developed optical sensors for temperature measurement. The temperature can be measured with the decay time of fluorescence or the ratio of two fluorescence peaks.

The sensors can be made in two variants: fibre optic sensors or non-contact with the use of lasers.

Fibre optic sensors use one fibre for fluorescence excitation and measurement. They are perfect for use in powerful electromagnetic fields and harsh environments.

Non-contact sensors are best for use on moving parts and where infrared measurements are not possible because of side effects. The measured surface has to be coated with fluorescent material.

We have also developed our own electronic equipment for different measurement methods.