The reflective properties of plastic make it a notorious offender in this regard. The problem even extends to those objects covered in shrink wrap. Polarizing filters help block false readings from ...
Photoelectric sensors and light curtain sensors are among the most commonly used sensing devices in factories. Photoelectric ...
These light barriers create a closed light beam between the sensor and machine part. A separate reflector is unnecessary, reducing operating costs and increasing process safety. SmartReflect light ...