Keyence FU-70U

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

MPN
FU-70U
Price and lead time confirmed within 1 business day
Request a Quote

A real person replies, typically within 1 business day — see our privacy policy.

What happens next
  1. We check stock, condition and lead time
  2. You get a written quote by email
  3. Approve 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
  • Ships via
  • 100% positive eBay feedback

Have spare Keyence parts? We buy surplus →

What is the Keyence FU-70U?

Fiber Unit Thrubeam type. FU-70U. Series: Digital Fiber Optic Sensor. Series code: FS-N40 series

Specifications

Specifications

Model NameFiber Unit Thrubeam type
Model CodeFU-70U
Series TitleDigital Fiber Optic Sensor
Series CodeFS-N40 series
Data Sheet URLhttps://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR57330&dlModelId=PM_00970U&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URLhttps://www.keyence.com/products/sensor/fiber-optic/fs-n40/downloads/?mode=cd&modelId=PM_00970U
Manuals URLhttps://www.keyence.com/products/sensor/fiber-optic/fs-n40/downloads/?mode=ma&modelId=PM_00970U
ModelFU-70U*1
Optical axis diameter(Standard target to be detected)ø2.3 mm0.091"
Fibre unit length1 m39.37" free-cut
Minimum bend radiusR2 mm0.079"
Minimum detectable objectOpaque material with a diameter of 0.1 mm0.004"*2
Tightening torque0.8 Nm
Environmental resistance - Ambient temperature-40 to +50 °C -40 to 122 °F (No freezing)
Environmental resistance - Relative humidity35 to 85 % RH (No condensation)
MaterialCore fiber : acrylic, fiber sheath : nylon, case : nickel-plated brass, lens : glass (BK7)
AccessoriesFiber cutter, FU adapter, mounting screws
WeightApprox. 5 g

FU-70U: frequently asked questions

When can FU-70U be shipped?

FU-70U 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-70U 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-70U 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-70U, subject to availability and destination.

More Keyence parts

Keyence FU-69X – Reflective Fiber Unit. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-69X

Reflective Fiber Unit. . Series: Digital Fiber Optic…

Keyence FU-6F – Reflective Fiber Unit. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-6F

Reflective Fiber Unit. . Series: Digital Fiber Optic…

Keyence FU-70TU – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-70TU

Fiber Unit Thrubeam type.

Keyence FU-70TZ – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-70TZ

Fiber Unit Thrubeam type.

Keyence FU-71 – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-71

Fiber Unit Thrubeam type.

Keyence FU-71Z – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-71Z

Fiber Unit Thrubeam type.

Keyence FU-73 – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-73

Fiber Unit Thrubeam type.

Keyence FU-75F – Fiber Unit Thrubeam type. . Series: Digital Fiber Optic Sensor. Series code: FS-N40 series
Keyence
FU-75F

Fiber Unit Thrubeam type.

Keyence FU-70UPrice and lead time confirmed within 1 business day
Request a Quote