Retroreflective Type Fiber

An advantage of the Retroreflective Type Fiber is its ability to sense transparent objects. Setup is easy compared to Thru-Beam Type Fibers because one side is a Fiber and the other side is a Reflector.

Models table for series Retroreflective Type Fiber
Part No.	Datasheet	Sensing Mode	Fiber Type	Fiber Head Length	With Sleeve	Beam Direction	Fiber Cable Length	Allowable Bending Radius	Free-Cut	Semi-Custom	Mounting Lens	Mounting Protective Tube	Applications	Environmental Resistance: Protection	Environmental Resistance: Ambient Temperature (Max.)	Environmental Resistance: Ambient Temperature (Min.)	Sensing Range (STD）	Sensing Range (HYPR）	Sensing Range (U-LG）	Sensing Range (Long）	Sensing Range (Fast）	Sensing Range (H-SP）
FR-KZ22E		Retroreflective type	Ultra-narrow beam	W4 x H2 x D21.5 mm W7.5 x H2.2 x D11.2 mm (Retroreflective)	No	Side-view	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Ultra-narrow beam	IP30	60 degrees	-40 degrees	15 to 310 mm 0.591 to 12.205 in (FX-500 series)	15 to 570 mm 0.591 to 22.441 in (FX-500 series)	15 to 460 mm 0.591 to 18.110 in (FX-500 series)	15 to 410 mm 0.591 to 16.142 in (FX-500 series)	15 to 220 mm 0.591 to 8.661 in (FX-500 series)	15 to 100 mm 0.591 to 3.937 in (FX-500 series)
FR-KZ50H		Retroreflective type	Narrow beam	W5.2 x H9.5 x D21 mm W10.6 x H28 x D10.1 mm (Retroreflective)	No	Top-sensing	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP30	60 degrees	-40 degrees	20 to 300 mm 0.787 to 11.811 in (FX-500 series)	20 to 1,000 mm 0.787 to 39.370 in (FX-500 series)	20 to 800 mm 0.787 to 31.496 in (FX-500 series)	20 to 400 mm 0.787 to 15.748 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)
FR-Z50HW		Retroreflective type	With polarizing filters	W5.2 x H9.5 x D16 mm W30 x H30 x D0.5 mm (Retroreflective)	No	Top-view	2 m	R1 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP40	55 degrees	-25 degrees	100 to 990 mm 3.937 to 38.976 in (FX-500 series)	100 to 1,900 mm 3.937 to 74.803 in (FX-500 series)	100 to 1,400 mm 3.937 to 55.118 in (FX-500 series)	100 to 1,200 mm 3.937 to 47.244 in (FX-500 series)	100 to 780 mm 3.937 to 30.709 in (FX-500 series)	100 to 490 mm 3.937 to 19.291 in (FX-500 series)
FR-KZ50E		Retroreflective type	Narrow beam	W9.5 x H25 x D5.2 mm W28 x H10.6 x D10.1 mm (Retroreflective)	No	Side-sensing	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP30	60 degrees	-40 degrees	20 to 300 mm 0.787 to 11.811 in (FX-500 series)	20 to 1,000 mm 0.787 to 39.370 in (FX-500 series)	20 to 800 mm 0.787 to 31.496 in (FX-500 series)	20 to 400 mm 0.787 to 15.748 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)

Models table for series Retroreflective Type Fiber
Part No.	Datasheet	Sensing Mode	Fiber Type	Fiber Head Length	With Sleeve	Beam Direction	Fiber Cable Length	Allowable Bending Radius	Free-Cut	Semi-Custom	Mounting Lens	Mounting Protective Tube	Applications	Environmental Resistance: Protection	Environmental Resistance: Ambient Temperature (Max.)	Environmental Resistance: Ambient Temperature (Min.)	Sensing Range (STD）	Sensing Range (HYPR）	Sensing Range (U-LG）	Sensing Range (Long）	Sensing Range (Fast）	Sensing Range (H-SP）
FR-KZ22E		Retroreflective type	Ultra-narrow beam	W4 x H2 x D21.5 mm W7.5 x H2.2 x D11.2 mm (Retroreflective)	No	Side-view	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Ultra-narrow beam	IP30	60 degrees	-40 degrees	15 to 310 mm 0.591 to 12.205 in (FX-500 series)	15 to 570 mm 0.591 to 22.441 in (FX-500 series)	15 to 460 mm 0.591 to 18.110 in (FX-500 series)	15 to 410 mm 0.591 to 16.142 in (FX-500 series)	15 to 220 mm 0.591 to 8.661 in (FX-500 series)	15 to 100 mm 0.591 to 3.937 in (FX-500 series)
FR-KZ50H		Retroreflective type	Narrow beam	W5.2 x H9.5 x D21 mm W10.6 x H28 x D10.1 mm (Retroreflective)	No	Top-sensing	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP30	60 degrees	-40 degrees	20 to 300 mm 0.787 to 11.811 in (FX-500 series)	20 to 1,000 mm 0.787 to 39.370 in (FX-500 series)	20 to 800 mm 0.787 to 31.496 in (FX-500 series)	20 to 400 mm 0.787 to 15.748 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)
FR-Z50HW		Retroreflective type	With polarizing filters	W5.2 x H9.5 x D16 mm W30 x H30 x D0.5 mm (Retroreflective)	No	Top-view	2 m	R1 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP40	55 degrees	-25 degrees	100 to 990 mm 3.937 to 38.976 in (FX-500 series)	100 to 1,900 mm 3.937 to 74.803 in (FX-500 series)	100 to 1,400 mm 3.937 to 55.118 in (FX-500 series)	100 to 1,200 mm 3.937 to 47.244 in (FX-500 series)	100 to 780 mm 3.937 to 30.709 in (FX-500 series)	100 to 490 mm 3.937 to 19.291 in (FX-500 series)
FR-KZ50E		Retroreflective type	Narrow beam	W9.5 x H25 x D5.2 mm W28 x H10.6 x D10.1 mm (Retroreflective)	No	Side-sensing	2 m	R2 mm	Available	Fiber length change	Not available	Not available	Transparent tubes sensing	IP30	60 degrees	-40 degrees	20 to 300 mm 0.787 to 11.811 in (FX-500 series)	20 to 1,000 mm 0.787 to 39.370 in (FX-500 series)	20 to 800 mm 0.787 to 31.496 in (FX-500 series)	20 to 400 mm 0.787 to 15.748 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)	20 to 200 mm 0.787 to 7.874 in (FX-500 series)