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Keyence SI-F80U3

Spectroscopy Unit, Not Subject to Export Control.

MPN: SI-F80U3
Category: Micro-head Spectral-interference Laser Displacement Meter

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What is the Keyence SI-F80U3?

Spectroscopy Unit, Not Subject to Export Control. SI-F80U3. Series: Micro-head Spectral-interference Laser Displacement Meter. Series code: SI-F series

Specifications

Model Name	Spectroscopy Unit, Not Subject to Export Control
Model Code	SI-F80U3
Series Title	Micro-head Spectral-interference Laser Displacement Meter
Series Code	SI-F series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_SR45583&dlModelId=PM_216F8U3&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/measure/spectral/si-f/downloads/?mode=cd&modelId=PM_216F8U3
Manuals URL	https://www.keyence.com/products/measure/spectral/si-f/downloads/?mode=ma&modelId=PM_216F8U3
Model	SI-F80U3
Measurement range	0.05 to 1.1 mm 0.002" to 0.04" *1 (Possible detection distance : 80 to 81.1 mm 3.15" to 3.19")
Light source	Infrared SLD Central wavelength 820 nm Output 0.6 mW Class 1 Laser product (IEC60825-1/FDA (CDRH) Part 1040.10*2)
Spot diameter	ø20 µm ø0.000787"*3
Linearity	±0.3 µm ±0.000012"*4
Resolution	0.25 µm 0.00000984"*5
Sampling cycle	200 µs
Light source for guide	Red semiconductor laser Wavelength 655 nm Output 0.1 mW Class 1 Laser product (IEC60825-1/FDA (CDRH) Part 1040.10*2)
LED display	Target near center of measurement range: green lights. Target within measurement range: orange lights. Target outside measurement range: Flashes orange.
Temperature fluctuation	0.01% of F.S./°C
Environmental resistance - Ambient light	Incandescent lamp or Fluorescent lamp: 10,000 lux max.
Environmental resistance - Ambient temperature	0 to +35 °C 32 to 95 °F
Environmental resistance - Relative humidity	35 to 80 % RH (No condensation)
Environmental resistance - Vibration resistance	10 to 55 Hz, Double amplitude 0.5 mm 0.02", 2 hours in each of the X, Y, and Z directions
Material	Polycarbonate
Weight	Approx. 1 kg

SI-F80U3: frequently asked questions

When can SI-F80U3 be shipped?

SI-F80U3 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 SI-F80U3 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 SI-F80U3 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 SI-F80U3, subject to availability and destination.