Photoelectric Light Switch

This Photoelectric Light Switch is developed by Wuxi Ruisida Electric. We have 10 years of experience in industrial sensor design and applications.

This is a background suppression diffuse photoelectric sensor widely used in stretch wrapping systems for load height detection and position sensing.

Conventional photoelectric switches often provide unstable signals when detecting dark surfaces. Black objects tend to absorb light, resulting in weak reflected signals and unreliable detection performance.

This sensor is specifically designed to solve this issue. It provides stable detection of black pallets and dark-colored wrapped loads, which are commonly used in logistics and industrial packaging applications.

The red light spot clearly indicates the detection position during installation and calibration, improving setup accuracy and ease of use.

The detection distance is adjustable and can be configured according to different load heights and application requirements.

The background suppression technology ensures that only objects within the set detection range are recognized. Objects outside the detection range do not trigger false signals.

The sensor maintains stable operation under varying ambient light conditions, including strong sunlight and low-light environments. It is not affected by changes in factory lighting conditions throughout the day.

Each unit undergoes full functional testing and aging inspection before shipment to ensure long-term reliability.

In 2022, we acquired our own factory building, improving production standardization and quality control. Our current monthly production capacity reaches 20,000 units across product lines.

We maintain safety stock of key components and support single-unit orders.

This sensor is suitable for wrapper height detection, packaging line positioning, industrial door safety sensing, and general automation position detection.

We provide a 3-year warranty for the complete unit and long-term technical support. For international customers, we offer remote consultation, troubleshooting guidance, and technical support services.

Samples are available for evaluation before bulk orders. Custom options such as cable length and mounting brackets are also supported.

This Photoelectric Light Switch provides stable and accurate detection of dark objects, ensuring correct stopping positions for wrapping machines and improving overall production line stability.

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