Home / Keyence / Digital Fiber Optic Sensor / Keyence FU-57TE

Keyence FU-57TE

Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series

MPN: FU-57TE
Category: Digital Fiber Optic Sensor

Price and lead time confirmed within 1 business day

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
Ships via

What is the Keyence FU-57TE?

Fiber Unit Thrubeam type. FU-57TE. Series: Digital Fiber Optic Sensor. Series code: FS-N40 series

Specifications

Model Name	Fiber Unit Thrubeam type
Model Code	FU-57TE
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_00957TE&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_00957TE
Manuals URL	https://www.keyence.com/products/sensor/fiber-optic/fs-n40/downloads/?mode=ma&modelId=PM_00957TE
Model	FU-57TE*1
Optical axis diameter(Standard target to be detected)	ø0.7 mm0.028"
Size	6 × 10.5 × 2.5 mm0.236" × 0.394" × 0.098"
Fibre unit length	1 m39.37" free-cut
Fibre unit diameter	ø1.0
Minimum bend radius	R4 mm0.157" high-flex
Minimum detectable object	Object with a diameter of 0.005 mm0.0002"*2
Environmental resistance	-40 to +70 °C -40 to 158 °F
Weight	Approx. 5 g

FU-57TE: frequently asked questions

When can FU-57TE be shipped?

FU-57TE 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-57TE 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-57TE 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-57TE, subject to availability and destination.