E3T-SR13R

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The E3T-SR13R is an optical sensor that belongs to the Photoelectric, Industrial category. This type of sensor is designed to detect objects that pass through its line of sight by emitting an infra-red light that reflects off of them. The sensor then uses a phototransistor to detect changes in light intensity, thus allowing it to detect the object and activate an output signal.

E3T-SR13R is mainly used in industrial automation and control systems, where accurate and reliable detection is needed. This type of sensor can be used for a variety of applications such as inspection and detection of objects, parts orientation, and safety detection. It is also suitable for use in hazardous areas, as it is designed with an intrinsically safe material to help protect operators from electric shock.

E3T-SR13R\'s working principle is based on capacitive sensing. This involves the detection of changes in electrical capacitance due to the presence of an object in its proximity. The sensor works by emitting an electromagnetic field that induces a voltage difference in the presence of an object. This voltage difference is then detected by the presence of an alternating current in the sensor. The alternating current then converts the voltage into a digital signal that can be further used to trigger an output.

This type of sensor can be used in a wide variety of industries, such as automotive, medical, and textile. It is also very useful in the printing industry, where accurate and reliable detection is needed for printing presses. The sensor is suitable for use in harsh and vibration-filled environments due to its vibration-resistant design.

E3T-SR13R is powered by either a 5V DC or 12V DC voltage source. Once powered, the sensor emits an infra-red light across its area of coverage, issuing an output signal when an object comes within range. This output signal can then be used to trigger a variety of different actions such as a mechanical switch, a light source, or an alarm.

In addition to its object detection capabilities, E3T-SR13R also has adjustable light intensity, allowing it to detect objects in different ranges, from short distances to long distances. The adjustable intensity feature also allows the sensor to detect objects that may be invisible to the human eye, such as dark-colored items or items with a thin coating.

E3T-SR13R is a durable and reliable optical sensor that is suitable for a variety of industrial applications. It is easy to install and use, allowing for quick setup and implementation. Its adjustable features allow it to detect objects in a variety of environments, making it a dependable and versatile choice for industrial automation and control systems.

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