okplazas.com classic legend tell you the legendary story of Pepperl+Fuchs light sensor

In our lives, we often encounter related sensor equipment: for example, elevators, shopping malls, induction doors, and mobile phones are inseparable from the existence of sensors; for example, factory automation equipment, especially digital equipment, cannot do without sensors; such as sensors in the technology industry. It is applied to the aviation field. The photoelectric switch realizes control by converting changes in light intensity into changes in electrical signals. We will share with you today: the photoelectric switch in the P+F sensor.

Pepperl+Fuchs photoelectric sensors are mainly divided into two categories: through-beam photoelectric switches and reflective photoelectric switches. The photoelectric switch has no mechanical wear and no electric spark. It is a long-life, safe and reliable contact switch. The photoelectric sensor is the key element to realize photoelectric conversion in various photoelectric detection systems. It is a device that converts optical signals into electrical signals. The use of the sensor needs to be operated according to the instructions. Some friends do not pay much attention to protection when using it, so that the sensor is often "sick". It needs to be considered whether the detection object meets the standard of the standard detection object or the minimum detection object. The detection object cannot be smaller than the minimum detection object standard, so as to avoid causing the through-beam type and the reflection type to not be able to detect transparent objects well, like the reflection type against the detection object. The color is required. The darker the color, the closer the detection distance. For example, the light intensity cannot exceed the rated range; if there is dust in the site environment, we need to clean the surface of the photoelectric sensor probe regularly; or multiple sensors are installed closely and interfere with each other; there is also a relatively large impact, electrical interference, etc., these All need to pay attention to ensure that the sensor better service production.