There is a wide variety of sensor applications and the previous chapters only cover the most common sensor applications like temperature measurement, optical and magnetic sensors.
There are still a lot of interesting sensor products left in our product portfolio, which do not fit into these three categories.
We have decided to present some of them in this chapter “Special sensors”. At the first glance some products like solar cells or ultraviolet LEDs seem to have nothing to do with sensors. But those products may become more and more interesting for some innovative applications like for example in "Green Sensor Products".