ET4-P3238

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optical sensors have been widely used in industrial, commercial, and consumer applications due to their relatively high sensitivity, small size, and low cost. One of the most common optical sensors is the ET4-P3238 photoelectric sensor, which is widely used in industrial applications. The following article will discuss the application field and working principle of the ET4-P3238.

ET4-P32 38 Application Field

The ET4-P3238 is an industrial-grade photoelectric sensor used for detecting a range of objects or materials. It is used for detecting metallic or non-metallic objects such as metal, plastic, paper, or fabric. This sensor is a very universal device, as it can be used both indoors and outdoors for various applications. It is commonly used in various fields ranging from automated assembly and inspection, conveyor systems, input/output control, image processing, and robotics.

This sensor is very suitable for harsh environment. It has a wide operating temperature range from -20°C to +60°C and its robust housing resists water and dust, making it an excellent choice for various industrial environment. The ET4-P3238 also features a wide adjustable range from 0.5m to 15m, and is highly visible from 8m distance. It is also designed with a built-in self-diagnosis system for on-site maintenance, greatly improving the maintenance efficiency.

ET4-P3238 Working Principle

The ET4-P3238 photoelectric sensor is based entirely on the theory of light reflection. It consists of a transmitter and a receiver which each emits a light beam. When the light beam from the transmitter is blocked by an object, the receiver won\'t be able to receive the light beam. This will cause an interruption in the light circuit, resulting in the output of a changeable signal that can be used to indicate the presence or absence of an object. The ET4-P3238 is also equipped with a self-diagnosis and auto-adjustment functions.

For the self-diagnosis and auto-adjustment, the sensor is able to detect if the receiver is illuminated or not. It will then automatically adjust the output in response to the situation. This allows the operator to adjust the light sensitivity without any complicated steps. The ET4-P3238 also offers a range of selectable sensing modes, making it suitable for different application needs. This includes through-beam, retro-reflective, diffused, polarized retro-reflective, and background suppression sensing modes.

Conclusion

The ET4-P3238 is an industrial-grade photoelectric sensor that is suitable for a wide range of applications. It features a wide operating temperature range, high visibility, adjustable sensing range, and self-diagnosis and auto-adjustment functions. This makes the ET4-P3238 an excellent choice for many industrial applications. With its reliable performance, the ET4-P3238 is a great choice for anyone looking for a reliable and cost-effective sensor solution.

The specific data is subject to PDF, and the above content is for reference