...n What is adjusted in the sensitivity setting of a Photoelectric Sensor? Answer The amount of light emitted or the amount of light received are adjusted, and the sensing distance i...
...ion in through-beam photoelectric sensors? Answer Point of mutual interference prevention The light of other sensor do not enter own receiver. Prevention methods are as follows. 1. Setting ...
...ion What happens when direct sunlight strikes to the lens of the receiver? Answer Even if the light of a emitter is received, the sensor is the light shielding, or even if the...
...ause it uses the regular reflection. (However, the width of detection shortens by the amount of light reflection decrease.) E2E Standard Sensors for Detecting Ferrous Metals under Standard Co...
...ic sensor doesn't warrant use in outdoor. Influence of direct sunlight The sunlight deletes the light signal of the sensor and the sensor is the light shielding, or even if the ...
...tors? Answer E39-R1S has better reflection efficiency and directionality than E39-R1, so more light returns to the receiver, which enables a longer sensing distance. For reference, the sens...
... and down and to the left and right to adjust it to the center of the angle range for receiving light. Move the receiver up and down and to the left and right to adjust it to the center of th...
...and receiver of Through-beam Photoelectric Sensors to decrease the lens diameter and narrow the light beam. This is done to increase the sensing performance for the smallest detectable object...
...ts to which transparent film is applied, such as those objects in the following list. Reflected light received from the object may result in unstable operation. Examples of Sensing Objects wi...
...etic waves, it has the following advantages over the barcode system which reads information via light. (1) A tag can be read even in a dusty environment, or even if water or oil adheres to it...