In today's era of rapid industrial automation development, CNC machine tools serve as critical equipment within manufacturing systems, where operational precision and stability are paramount. Photoelectric sensors function as the “visual system” of machine tools, directly impacting equipment performance and production safety. The FGY18-10NU-B background suppression circular photoelectric switch from Fuwei Electronics is a highly reliable product specifically engineered to address the high-interference, demanding environments of CNC applications.
Equipped with a 360° omnidirectional visible LED indicator, this sensor greatly facilitates real-time equipment status monitoring and troubleshooting, effectively reducing downtime and boosting production efficiency.

Featuring a coated quartz filter lens, it effectively blocks stray light and electromagnetic interference, ensuring stable signal transmission. The quartz material exhibits outstanding high-temperature resistance, maintaining detection accuracy even during continuous high-temperature operation of the machine tool and preventing thermal drift.
Regarding safety performance, the FGY18-10NU-B incorporates multiple protective mechanisms: short-circuit protection, overload protection, and reverse polarity protection. These safeguards not only protect the sensor itself but also extend the service life of the entire machine tool electrical system.
Notably, this product remains unaffected by the color or material of the detected object. It achieves stable recognition regardless of whether the object is metal, plastic, or dark-colored, significantly enhancing the continuity and accuracy of CNC machine tool processing workflows.

Beyond CNC machinery, this sensor finds extensive application in security equipment, electromechanical systems, textile machinery, and various industrial scenarios, making it an ideal choice for enhancing equipment automation. Fuwei Electronics drives smart manufacturing through innovative technology, and the FGY18-10NU-B delivers safer, more reliable detection assurance for your CNC machine tools.