What is Photoelectric Camera Diameter Gauge and Why Do We Use Them?
Jul. 08, 2024
Overview of Photoelectric Sensors
1. Long Sensing Distance
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A Through-beam Sensor, for example, can detect objects more than 10 m away. This is impossible with magnetic, ultrasonic, or other sensing methods.
2. Virtually No Sensing Object Restrictions
These Sensors operate on the principle that an object interrupts or reflects light, so they are not limited like Proximity Sensors to detecting metal objects. This means they can be used to detect virtually any object, including glass, plastic, wood, and liquid.
3. Fast Response Time
The response time is extremely fast because light travels at high speed and the Sensor performs no mechanical operations because all circuits are comprised of electronic components.
4. High Resolution
The incredibly high resolution achieved with these Sensors derives from advanced design technologies that yielded a very small spot beam and a unique optical system for receiving light. These developments enable detecting very small objects, as well as precise position detection.
5. Non-contact Sensing
There is little chance of damaging sensing objects or Sensors because objects can be detected without physical contact.
This ensures years of Sensor service.
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6. Color Identification
The rate at which an object reflects or absorbs light depends on both the wavelength of the emitted light and the color of the object. This property can be used to detect colors.
7. Easy Adjustment
Positioning the beam on an object is simple with models that emit visible light because the beam is visible.
A Full Guide to Photoelectric Sensor [Working Principle, All ...
In todays world, sensors play an important role in controlling, monitoring, processing of industrial processes. One of the most widely used industrial sensors is the photoelectric sensor which has the ability to recognize or identify many different physical properties.
These sensors use beams of light for the detection of the presence of target objects, hence they are also called optical sensors.
They can be used in a wide range of different industries and applications. The three main types of photoelectric sensors are through-beam, diffuse reflective, retro-reflective.
In the photoelectric Sensor (Different Types, Applications, Advantages and Disadvantages) article you will learn about photoelectric sensor, its types, working principle, the advantages and disadvantages and its applications. By reading this article, you can choose the best photoelectric sensor for your project according to your needs.
For more information, please visit Photoelectric Camera Diameter Gauge.
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