| Sensing Mode | Convergent Reflective type |
| Fiber Type | Glass substrate detection |
| Fiber Head Length | W21 x H33.2 x D5 mm |
| With Sleeve | No |
| Beam Direction | Top-view |
| Fiber Cable Length | 3m |
| Allowable Bending Radius | R25 mm |
| Free-Cut | Not available |
| Semi-Custom | Fiber length change |
| Mounting Lens | Not available |
| Mounting Protective Tube | Not available |
| Applications | Heat-resistant |
| Environmental Resistance: Ambient Temperature (Max.) | 250 degrees |
| Environmental Resistance: Ambient Temperature (Min.) | -20 degrees |
| Sensing Range (STD） | 1.5 to 26 mm 0.059 to 1.024 in (FX-500 series) |
| Sensing Range (HYPR） | 1 to 31 mm 0.039 to 1.220 in (FX-500 series) |
| Sensing Range (U-LG） | 1 to 30 mm 0.039 to 1.181 in (FX-500 series) |
| Sensing Range (Long） | 1 to 28 mm 0.039 to 1.102 in (FX-500 series) |
| Sensing Range (Fast） | 1.5 to 24 mm 0.059 to 0.945 in (FX-500 series) |
| Sensing Range (H-SP） | 2 to 18 mm 0.079 to 0.709 in (FX-500 series) |