Scanners: The resolution of a barcode scanner specifies the minimum readable -> Module Width. - Image Processing: The working range is the area selected from the -> Field of vision which is utilized for evaluation.

Photoelectronic Sensors: The range of distance within which the object to be recognized must be situated in order for the sensor to function correctly under specified temperature and voltage conditions.

Ultrasonic Sensors: This describes the range of Ultrasonic Sensors. The switching distance can be adjusted or in which analog signals are changing in a continuous way.