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Photoelectric Sensor
🔹 Introduction
Photoelectric Sensor is a device that can detect the presence, distance, or change in the state of objects by emitting and receiving a light beam (usually infrared light or laser).
These sensors are one of the most widely used equipment in industrial automation and production lines due to their high accuracy and ability to work over varying distances.
Photoelectric sensors are divided into three main types: Through-beam, Retro-reflective, and Diffuse, each of which is selected based on working conditions and the required distance.
🔹 Features and Benefits
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Contact-free detection of objects
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High accuracy and response speed
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Usable over short and long distances
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Suitable for industrial environments with dust
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Diversity in models for various applications
🔹 Frequently Asked Questions (FAQ)
What applications do photoelectric sensors have?
They are used for detecting objects on production lines, counting parts, controlling the presence of packaging, and measuring distances.
What types of photoelectric sensors are there?
They include Through-beam, Retro-reflective, and Diffuse sensors.
Which brands produce the best photoelectric sensors?
Notable brands include Omron, Sick, Keyence, Banner, and Pepperl+Fuchs.