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Pepperl+Fuchs photoelectric sensors can be divided into opposite-beam type; diffuse reflection type; specular reflection type; slot type photoelectric switch; optical fiber type photoelectric switch. Static characteristics refer to the correlation between the output and input of the sensor for static input signals. Because the input and output are not related to time at this time, the relationship between them, that is, the static characteristics of the sensor can be an algebraic equation that does not contain time variables, or the input is used as the abscissa, and the corresponding output is taken as It is described by the characteristic curve drawn on the ordinate.

The main parameters of Pepperl+Fuchs photoelectric sensor characteristics are: linearity, sensitivity, hysteresis, repeatability, drift, etc. The important function of the photoelectric switch The important function of the photoelectric switch is to be able to deal with the change of light intensity: use the light beam to reflect the object; make the light beam return instantaneously after a long distance. The through-beam photoelectric switch is composed of a transmitter and a receiver. The two are separated from each other in structure. When the beam is interrupted, a switch signal change will occur. The typical way is that the photoelectric switches on the same axis can communicate with each other. Separate up to 50 meters. Features: distinguish opaque reflective objects; large effective distance, because the light beam crosses the sensing distance only once; it is not easy to be interfered, and can be used reliably and appropriately in the field environment; the device consumes high, and both units must be equipped with cables ! okplazas.com stocks Pepperl+Fuchs photoelectric sensors, encoders, safety barriers, Phoenix power supplies, surge protectors and other related products. Please pay attention to users and friends who need to purchase!