Photoelectric switch manufacturers tell you which kinds of photoelectric switch is better to use

According to the stable operation of the photoelectric switch manufacturer, many people choose the coaxial reflection switch when purchasing the photoelectric switch. This type of switch does have many advantages, but from the comprehensive perspective of service life and ease of use, it is also It needs to be adjusted according to the actual situation, and even some photoelectric switches need to be customized according to the needs of enterprises. The following photoelectric switch manufacturers will tell you which types of photoelectric switches are better to use.

1. What the angled photoelectric switch manufacturer said: From the structural point of view, it sets the transceiver as an integrated structure and forms an angle between the two. This angle can effectively improve the working efficiency of the photoelectric switch. , The focal point of the emitted light and the focal point of the received light are intersected to detect objects. The photoelectric switch manufacturer calls it used for fine detection mark detection.

2. Coaxial detection type (single lens) This method is to integrate the transmitter and the receiver. The emitted light is refracted by the coated translucent lens and then emitted through the lens focusing. The received light enters the receiver through the focusing lens. For logo detection, simple maintenance Photoelectric switch manufacturers say that most of the current mainstream color sensors and logo sensors use this method.

3. Optical fiber photoelectric switch manufacturers call optical fiber abbreviated as optical fiber. At present, there are basically two types of optical fibers for optical fiber photoelectric switches. One type of plastic optical fiber is relatively low in price for ordinary testing; the other glass fiber is relatively expensive, and some detection accuracy is relatively high. High occasions. Put the optical fiber into the transmitter and put the optical fiber into the receiver, and the optical fiber detection heads are arranged relative to each other. This kind of optical fiber equipment also includes a direct reflection type, the transmitter and the receiver are integrated, the optical fiber is sheathed in the transmitter and the receiver (fiber amplifier), and the optical fiber head is two optical fibers in parallel to directly detect the object.

Photoelectric switch manufacturers claim that different switch types have great differences in response speed and environmental durability. Some special switch devices are often used in high-end environments or in relatively harsh spaces, because many photoelectric switches must be In addition to sending and receiving, we must also consider the later maintenance issues and the subsequent continuous investment issues.