Sensing Range:-

• Opposed:6 m
• Non-polarized Retroreflective:9 m, range is specified using one model BRT-3 retroreflector
• Polarized Retroreflective:6 m, range is specified using one model BRT-3 retroreflector
• Diffuse (short range):380 mm
• Diffuse (long range):1 m
• Convergent:38 or 100 mm, depending on model
• Glass Fiber Optic:Range varies by sensing mode and fiber optics used