• Reliable object recognition is not possible within the blind range (St). Objects within this blind range may cause false switching of the sensor.

• The scanning range far limit Sde can be continuously adjusted either by the built-in pot or by teaching in.

• The scanning range close limit Sdc can be electronically set using the sensor's Teach-in features.

• Objects within the scanning range Sd are detected up to the set scanning range far limit Sde

• Hysteresis

• Multiplex operation

• Retro-reflective sensors

• Ripple

• Suppression of interfering objects

• Synchronization

• Teach-in

• External teach wire

• Temperature drift

• Ultrasonic sensors

• 3D-CAD models