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Digital Fibre Optic SensorsFS-V30 series

Transmissive Fibre Unit



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Array thrubeam 100 mm type

Optical axis area (Standard detection target)

100 x 0.25 mm

Fibre unit length

2 m*2 (Free-cut) ø2.2 mm Spiral parts cannot be cut

Minimum bend radius

R10 mm

Minimum detectable object

ø6 mm opaque object*3

Tightening torque

0.75 N∙m

Environmental resistance

Enclosure rating


Ambient temperature

-20 to +50 °C (No freezing)

Relative humidity

35 to 85 % RH (No condensation)


Case : Die-cast zinc, Detecting surface : PBT, Core fibre : Acrylic, Fibre sheath : Polyethylene


Fibre cutter, Mounting screws (M4 X L8, 4 units)


Approx. 110 g

*1 For details on the detecting distance, see the fibre amplifier catalogue.
*2 A 5 m type is also available. Contact your nearest KEYENCE sales office.
*3 The minimum detectable object was determined at the optimal detecting distance and sensitivity setting.

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