Whether you need to implement detection, inspection, or measuring applications for your production or distribution of any type of goods, or you want to improve your processes according to the new paradigms of digital manufacturing, sensors are an essential element of your automation. Applications are innumerable, constantly evolving, and cannot be summarized in a few lines. However, the following examples can give an idea of the unlimited potential of sensors:
Small parts can be detected at high speed, even in the presence of other nearby objects or reflective surfaces. This is possible through background suppression photoelectric sensors, also with laser or fiber optics, or even inductive proximity in case of metal parts at short distance.
Clear objects, such as PET bottles, glass vials, or even thin plastic packaging films, can be reliably detected with polarized retro-reflective photoelectric sensors with coaxial emission.
Print registration marks, essential for any processing or packaging machine, are detected at the highest speeds and resolution regardless of the colors. This is due to the contrast photoelectric sensors, also in case of invisible luminescent marks using UV light emission.
Labels of any color, size, and placed on any type of reel, including clear-on-clear, are detected by fork sensors, with photoelectric or ultrasonic sensors, depending on the application.
Distance and positioning of objects can be measured with millimeter precision, even with ranges of several meters, through laser photoelectric sensors time of flight (TOF) measurement, or even ultrasonic sensors for clear objects and optical encoders for linear measurement.
Dimensions are measured through photoelectric sensors with multi-beam light arrays, formed by emitting and receiving units, dynamically sending the data and reconstructing the profile of the measured objects.
Quality can be inspected in any production phase: from loading to assembling mechanical or electronic parts, from processing to packaging food or pharmaceutical products, from filling to closing bottles, from printing to apply labels. Smart vision sensors which acquire and distinguish "good" and "no good" images make inspection possible.