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KEYENCE FU-77 2M CABLE FIBEROPTIC SENSOR THRUBEAM TYPE
Opposed detection of small objects
High-precision linear sensing in automation systems
Quality control in electronics production lines
Position verification in robotic applications
Reliable sensing in harsh environments
KEYENCE FU-77 is a thrubeam-type fiber optic sensor head designed for linear detection of small objects. With a 2-meter cable length, it offers flexibility for wide installation areas. The Tough-Flex fiber structure allows easy mounting in tight spaces with a minimum bend radius. Its high sensitivity enables detection of opaque objects as small as 0.1 mm in diameter.
Sensing type: Thrubeam
Fiber length: 2 m (free-cut)
Fiber diameter: ø2.2 × 2
Minimum bend radius: 2 mm
Minimum detectable object: 0.1 mm (opaque)
Operating temperature: -40°C to +50°C
Body type: Cylindrical straight structure
Weight: Approx. 20 g