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KEYENCE FU-25 SENSOR
Detection of micro-sized objects
High-precision automation applications
Reliable sensing in harsh environments
Position verification in robotic systems
Quality control in electronics production lines
KEYENCE FU-25 is a reflective-type fiber optic sensor head designed for detecting extremely small objects. Its coaxial detection arrangement enhances alignment accuracy between the optical axis and the target. With an M6 body and straight shape, it fits easily into tight spaces. The stainless steel armored sheath offers excellent protection against environmental stress and mechanical impact.
Sensing type: Reflective (Coaxial arrangement)
Body size: M6
Fiber length: 2 m (free-cut)
Fiber diameter: ø2.2 × 2
Shape: Straight
Minimum bend radius: 25 mm
Minimum detectable object: 0.005 mm (gold wire)
Operating temperature: -40°C to +70°C
Weight: Approx. 18 g