Specifications Model FU-E11 Type Area thrubeam No. of beam axes 11 × 2 mm, 11 × 1 mm (when the 1.0 mm slit is attached), 11 × 0.5 mm (when the 0.5 mm slit is attached) Fibre unit length 2 m free-cut Fibre unit diameter ø2.2 Minimum bend radius R2 mm Minimum detectable object Opaque material with a diameter of 0.2 mm(1) Tightening torque 0.15 N m Environmental resistance Ambient temperature: -40 to +50 °C (No freezing)Relative humidity: 35 to 85 % RH (No condensation) Material Main unit case : polybutylene terephthalate, screw mounting seat : SUS304, lens : norbornene plastic, core fibre : acrylic, fibre sheath : polyethylene The minimum detectable object is the value when the detecting distance and sensitivity have been set to their optimal state.
