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There are many advantages of background suppression photoelectric switch, including several specific advantages
The situation is as follows.
1) Realize stable detection without being affected by color changes
The commonly used traditional reflective photoelectric sensors are suitable for darker colors
The detection distance of the target material (such as black plastic) varies greatly
But background suppression photoelectric sensors can provide almost every target object with
The same detection distance.
2) Has excellent angular characteristics
Traditional reflective photoelectric sensors are used to detect tilted targets or slopes
There will be significant differences in the distance of its inspection. But background suppression type
Optoelectronic sensors can almost detect objects regardless of their orientation
To provide the same detection distance in all directions,
3) Has strong dust and dirt resistance
Still a traditional reflective photoelectric sensor,
If the surface of its head is affected
The influence of environmental factors such as dust, stains, etc. can affect sensing
The detection distance of the device has a significant impact. But background suppression type photoelectric transmission
Sensors will not have such problems, even if they are contaminated with some subtle impurities
Quality can also ensure the accuracy of detection distance
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Background Suppression Photoelectric Sensor