SICK WT12-N4381 1011019

The "glass photoelectric switch" designed for filling systems used in the beverage industry, represents more than just a technical advance. This intelligent sensor needs to be configured just once using the teach-in method and then it is able to adapt its switching threshold to increasing contamination continuously and fully automatically during operation. As a result, transparent objects, e.g. transparent films or filled PET mineral water bottles, can now be detected much more reliably.
Continual cleaning and realignment are, therefore, a thing of the past.
Monitoring the flow of bottles, and bottle counting, has been made possible while simultaneously minimising maintenance requirements.
Further advantages:
•    The Teflon-coated version for use in, for example, the beverage industry.
•    IP 69K assures reliable operation even when high pressure cleaning equipment is being used.
•    The Series W12-2 sensors fulfil the test requirements of