Principle of operation of limited reflection sensors

Accepts reflected light from the detected object to detect the presence or absence of the object, and has an optical system that limits the projected beam and the light-receiving area to detect only the detected object that is a certain distance away from the sensor (within the range where the projected beam and the light-receiving area coincide).

Product Features

Color stability

Limited reflection type that is not easily affected by color and material

Mirror and black transparent objects are also detected.

Independent of the background, the presence or absence of an object can be detected practically

General Sensors

1. When white objects are set by detection distance, black objects are not detected;

2. White objects are detected when black objects are set by detection distance.

Limit Sensors

Independent of the color and background of the object, the presence or absence of the object can be detected practically.

Stability of distance

Wide detection range, even if the position of the object is shifted.

Black objects: 5-40mm

White objects: 5-60mm

Transparent objects: 5-50mm

The FB5W series sensors take into account both color and distance stability, and make flexible use of the lens design of optical simulation. With its self-designed structure consisting of four types of super-annular lenses, the FB5W series sensors can achieve stable detection with only a small amount of light.

Suitable for a wide range of scenarios

Product Size

Specification