Digital Fiber Optic Sensors

FS-N series

This model has been discontinued.
Compliance with the certification standard is ensured as of the time of shipment from our company.

Recommended Replaceable Products: Fiber Unit, Reflective - FU-21X

Reflective Fiber Unit FU-21

FU-21 - Reflective Fiber Unit

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Specifications

Model		FU-21
Detecting method		Diffuse Reflective
Size		M3
Detection arrangement		Coaxial
Fibre unit length		50 cm19.685" cannot be cut
Shape		Straight
Minimum bend radius		R25 mm0.984"
Detection distance		7 mm0.276"^*1
Environmental resistance	Ambient temperature	-40 to +70 °C -40 to 158 °F
Weight		Approx. 4 g
^*1 The detecting distance is a value for white mat paper (the standard detection object) detections.