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Pepperl+Fuchs sensors have a wide range of applications, involving volume control, object detection, scientific research and development, geological prospecting, industrial production, space development and many other industries. The sensors are divided into photoelectric switches, ultrasonic, displacement, temperature sensors, pressure sensors and so on. The detection modes of P+F photoelectric sensors are divided into the following categories: through-beam type, reflector type, polarized reflector type, direct reflection type, wide beam type, focus type, fixed area type and adjustable area type.

P+F Pepperl+Fuchs Sensor

　Among them, the direct-reflection type, wide beam type, focusing type, fixed area type and adjustable area type are sometimes classified as "photoelectric proximity detection mode". For fiber optic sensors, it is a proximity detection mode. Ultrasonic sensors have two detection modes: on-beam type and proximity type. The transmitter and receiver of the through-beam Pepperl+Fuchs photoelectric sensor are mounted opposite each other, and the light of the transmitter is directly aimed at the receiver. When the measured object blocks the beam, the sensor output changes to indicate that the measured object is detected. The detection distance is a very important parameter of the sensor. For through-beam sensors, this parameter refers to the maximum distance between the transmitter and receiver of the sensor. The effective beam refers to the part of all the beams that is emitted. In order to detect objects reliably, this part of the light must be completely blocked. We can compare the effective beam of the through-beam detection mode to connecting the transmitter. In the through-beam photoelectric sensor, when detecting small parts or performing precise positioning, its effective beam may be too large to be reliably detected. okplazas.com supplies genuine Pepperl+Fuchs sensors from stock, welcome new and old users to inquire for purchasing.