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...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...
...ts Question Can the ZX-L measure transparent objects? Answer Transparent objects, which allow light to pass through, cannot be measured because Reflective Smart Sensors use a PSD and Throug...
...haracter of sensing objects? Answer Defuse Reflection: Since the surface is evenly rough, the light uniformly reflects diffusely, Reflecting Lights are uniformly distributed in all directio...
... measurements? Answer When the distance of the sensing object changes, the position where the light is received on the receiver element changes. This change is converted into a displacement...
... measurements? Answer When the distance of the sensing object changes, the position where the light is received on the receiver element changes. This change is converted into a displacement...
...be? Answer When making a window frame, note the following basic points. (1) Not intercept the Light Emitting Beam (2) Not intercept the Light Receiving View The above points are th...
...e Sensor rises, and the heat creates a layer of air that is at a different temperature, causing light to be refracted and produce errors. 1. Generation of Heat Rays Hot objects emit heat rays...
...s the width resolution of the Z500 Ultrasonic Displacement Sensor? Answer The CCD size of the light receiver element of the Z500 is 126 × 1,024 pixels. The width resolution is 126 pixels. T...
...or using a combination of negative operation and positive operation switches. F3SR-B For Safety Light Curtain Robust & Basic New Lineup. Understanding the Indicators at a Glance. OS32C Compac...
...force of 10 N applied to the contacts (equivalent to the contact weld force). F3SR-B For Safety Light Curtain Robust & Basic New Lineup. Understanding the Indicators at a Glance. OS32C Compac...
...e Using Two Relays Redundant Circuit Configuration Example Using Two Switches F3SR-B For Safety Light Curtain Robust & Basic New Lineup. Understanding the Indicators at a Glance. OS32C Compac...