EE-SPY412

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EE-SPY412 Application Field and Working Principle

The EE-SPY412 is an electronic reflective optical sensor used in many aid and control applications. This rugged optic sensor senses a reflective object and will turn on/off its output in response. This type of sensor is categorized as a reflective optical sensor with a logic output.

What It Does

The EE-SPY412 can detect objects of any color and reflectivity, with a detection distance up to 2.1 in (54 mm). It is a single channel logic output optic sensor that provides a low current sinking output with an open collector output. This sensor is designed to be applied on mechanical and electrical controls of industrial control systems.

Where It Is Applied

The EE-SPY412 is applied in various industrial applications such as 3D printers, valves, conveyors, and robotics. It can recognize the position and line of production in factory equipment and prevent equipment from failure. In addition, this optic sensor can be used to detect and alert in case of a fire or smoke. It is also used to detect the presence of an object or to measure the distance between the sensor and the object.

Design Features

The EE-SPY412 comes with several essential features that increase its reliability and usability. It has a reverse polarity protection and inrush current limiting, and is designed to work within an extended temperature range of -40°C(-40°F) to +80°C (176°F) and has EOS/ESD protection on the output.

Working Principle

The EE-SPY412 works based on a reflective optical principle. When an object passes in front of the sensor, light is reflected back to it and the sensor turns on/off its output in response to the presence or absence of the object. It features a signal-reflected sensing head, allowing it to detect the object from up to 2.1in (54mm) away. The EE-SPY412 provides the exact measurement without the need for any external device.

Conclusion

The EE-SPY412 is a reliable and rugged reflective optical sensor with an open collector output. It is ideally suited for mechanical and electrical control systems for industrial applications. It can be used to detect objects of any color and reflectivity with a distance up to 2.1 in (54 mm). The EE-SPY412 works based on the reflective optical principle and can detect the presence or absence of an object without the need for any external device.

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