Introduction of photoelectric switch application process

(a) The photoelectric switch is used to control the positioning and shearing of the material;

(b) The photoelectric switch is used to control the upper and lower limit values of the liquid level. When the liquid level is higher or lower than the upper and lower limit liquid level, the photoelectric switch control circuit can open or close the threshold gate to make the liquid level lower. Keep the height between the upper and lower limits;

(c) In order to use the object's blocking effect on light, to detect the number of objects passed, or whether the object exists;

(d) In order to use the linear transmission of light, test whether the products are arranged in the same height;

(e) In order to use the photoelectric switch in the assembly line to detect the number of products;

(f) is the use of photoelectric switches to detect the level of the liquid level.

In addition to the examples introduced above, photoelectric switches have also been applied in many aspects, such as stroke control, diameter limitation, speed detection, air flow control, etc. We believe that photoelectric switches will become more and more advanced, and their applications will become more and more widespread.