E3S-AT81-D 2M

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Optical Sensors encompass a broad range of sensing devices that use light to detect the presence or absence of an object, as well as the object\'s reflective characteristics. The E3S-AT81-D 2M is a photoelectric sensor, one of the most common types of optical sensors.

The E3S-AT81-D 2M uses a combination of one infrared LED emitter and two phototransistors to detect the presence of an object. When the emitter emits infrared light, the first phototransistor detects this light and opens its collector-emitter circuit. This circuit then draws additional current to the emitter, which is detected by the second phototransistor, which responds with a digital signal. When the object is in the field of view of the sensor, the LED emitter and phototransistors generate a “break” in the electrical circuit, which is then used to trigger a switch or an output signal.

The E3S-AT81-D 2M is an industrial-grade photoelectric sensor, and its primary applications are in industrial automation and control. The sensor is designed to sense the presence of an object from a distance of up to 2 m, making it ideal for use in applications such as process monitoring and control, level sensing, and positioning in machines and robotics. The E3S-AT81-D 2M is also able to detect and react to a variety of objects, from metals and textiles to film and liquids, making it highly versatile.

The E3S-AT81-D 2M is a highly reliable sensor, thanks to its rugged design and its solid-state construction. The sensor is rated for operation in temperatures ranging from -40°C to 80°C, and has a long operational life of up to 10 million cycles. The sensor also features a range of adjustable settings, including sensitivity, pulse width, ambient light immunity, and frequency range, which make it easy to customize the sensing range for specific applications.

In conclusion, the E3S-AT81-D 2M Photoelectric Sensor is an industrial-grade sensing device designed for use in industrial automation and control applications. The sensor is capable of detecting and reacting to a variety of objects, from metals and textiles to film and liquids, and features adjustable settings for customizing the sensing range for specific applications. Thanks to its rugged design and solid-state construction, the E3S-AT81-D 2M is highly reliable and has a long operational life of up to 10 million cycles.

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