ET3-F3228

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Optical sensors are versatile components that can detect the presence or absence of an object, measure its velocity, or measure its proximity. In industrial applications, optical sensors are used for controlling processes, monitoring parameters, and detecting anomalies that would otherwise be difficult or impossible to detect. The ET3-F3228 is a versatile photoelectric sensor designed for industrial applications. It can detect the presence of an object in a discreet range of distances and can be used to trigger a response when the object enters or exits the range.

Feature Overview

The ET3-F3228 is a photoelectric sensor that can be used for a variety of applications. It is designed to detect objects in the range of 2 m to 12 m, and can be used in both short- and long-distance sensing applications. It features adjustable time delay and built in self-testing modes, making it extremely flexible and easy to set up. It also comes with a status output LED and a recessed potentiometer for setting the sensitivity level. Its power input range is 10–30 V DC, making it compatible with most commercial power sources.

Application Fields

The ET3-F3228 can be used in a variety of industrial and commercial applications. It can be used for safety interlock applications, machine control applications, and in production line monitoring. It is especially useful in applications where self-testing is required, as it features a built-in control circuit for verifying if the sensor is still functional or not. In addition, its adjustable time delay feature allows users to adjust the detection time for specific applications.

The ET3-F3228 can also be used in optical liquid detection. It can be used to detect presence or absence of liquids, solids, and other material, making it a perfect choice for detecting accurately the levels of liquids in tanks. As it is designed to be dust-proof, it can be used in dusty environments.

Working Principle

The ET3-F3228 consists of an infrared emitter, a receiver, and a control circuit. When the sensor is powered, the infrared emitter emits a continuous beam of light towards the receiver. If the path of the beam is interrupted, the receiver will detect the absence of the beam and will send a signal to the control circuit. The control circuit then sends an output signal to the user depending on the pre-set delay time.

The sensing range of the ET3-F3228 is adjustable with the built-in recessed potentiometer. This allows the user to adjust the sensing distance according to their needs. The higher the level of the potentiometer, the larger the sensing range will be.

The ET3-F3228 is also equipped with an LED status output that informs the user if the sensor is working properly or not. If the sensor is in an "on" state, the LED will be illuminated. If it is in an "off" state, the LED will be off. This feature is especially useful in self-testing applications and in applications with multiple sensors.

Conclusion

The ET3-F3228 is a versatile photoelectric sensor that can be used for a variety of applications in industrial and commercial settings. Its adjustable sensing range and built-in self-testing make it suitable for any environment. It can be used for safety interlock, machine control, and production line monitoring. In addition, it can also be used for optical liquid detection.

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