F3SJ-A1940P25-TS

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Safety lights curtains (also known as laser curtains or light screens) are one of the most commonly used safety devices. The F3SJ-A1940P25-TS is a safety light curtain from Omron that is designed to maximize safety by using photoelectric sensing technology to detect objects and obstructions. This article will explore its application field and working principle.

Application Field

The F3SJ-A1940P25-TS can be used in numerous applications, from automotive assembly lines to hazardous industrial environments. It is especially well suited for applications where space is limited, because it is relatively slim and lightweight compared to other safety devices. It can be used to protect personnel from moving mechanical parts, such as saw blades, and it can also be used to guard against other possible hazards.

The F3SJ-A1940P25-TS is designed for use in almost any environment, since it is IP65 rated and can withstand temperatures from -20 C to +45 C. It is also highly resistant to dust, oil, and other contaminants.

Working Principle

The F3SJ-A1940P25-TS uses infrared light to create a protective curtain. The device consists of a transmitter and a receiver. The transmitter emits a beam of infrared light that is detected by the receiver. When an object or obstruction enters the path of the beam, the receiver detects a change in the light pattern and sends a signal to the controller. This signals the controller to stop the process or to take other measures to ensure the safety of personnel or equipment.

The F3SJ-A1940P25-TS also has a built-in function that enables it to ignore objects or obstructions that are moving slower than a preset speed. This feature can be adjusted to suit the needs of the application. For example, the device can be set to ignore a hand moving slowly across the beam, but bring the process to a halt when a faster-moving object is detected.

Conclusion

The F3SJ-A1940P25-TS safety light curtain from Omron is a highly efficient and reliable safety device. It is well suited for use in a wide variety of environments and applications, thanks to its robust construction and wide temperature range. Its unique infrared beam detection system ensures that fast-moving objects can be detected, while passive objects or slow-moving objects can be ignored. This versatile and reliable device can be a great asset when it comes to protecting personnel and equipment from hazards.

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