Keyence FU-38S

Definite-reflective Fiber Unit. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series

MPN: FU-38S
Category: Digital Fiber Optic Sensor

Price and lead time confirmed within 1 business day

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1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
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What is the Keyence FU-38S?

Definite-reflective Fiber Unit. FU-38S. Series: Digital Fiber Optic Sensor. Series code: FS-N40 series

Specifications

Model Name	Definite-reflective Fiber Unit
Model Code	FU-38S
Series Title	Digital Fiber Optic Sensor
Series Code	FS-N40 series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR57330&dlModelId=PM_00938S&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/sensor/fiber-optic/fs-n40/downloads/?mode=cd&modelId=PM_00938S
Manuals URL	https://www.keyence.com/products/sensor/fiber-optic/fs-n40/downloads/?mode=ma&modelId=PM_00938S
Model	FU-38S*1
Beam emitting direction	Flat
Fibre unit length	2 m78.74" free-cut
Fibre unit diameter	ø2.2×2
Minimum bend radius	R5 mm0.197"
Environmental resistance	-40 to +70 °C -40 to 158 °F
Weight	Approx. 20 g

FU-38S: frequently asked questions

When can FU-38S be shipped?

FU-38S is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up FU-38S in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for FU-38S and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for FU-38S, subject to availability and destination.