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Keyence LJ-S025

Sensor head. . Series: 3D Laser Snapshot Sensor. Series code: LJ-S8000 series

MPN: LJ-S025
Category: 3D Laser Snapshot Sensor

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What is the Keyence LJ-S025?

Sensor head. LJ-S025. Series: 3D Laser Snapshot Sensor. Series code: LJ-S8000 series

Specifications

Model Name	Sensor head
Model Code	LJ-S025
Series Title	3D Laser Snapshot Sensor
Series Code	LJ-S8000 series
Data Sheet URL	https://www.keyence.com/download/download/confirmation/?dlSeriesId=WS_157165&dlModelId=PM_122S025&dlSiteId=1&dlLanguageId=en-US&dlLangType=en-US
CAD URL	https://www.keyence.com/products/measure/laser-2d/lj-s8000/downloads/?mode=cd&modelId=PM_122S025
Manuals URL	https://www.keyence.com/products/measure/laser-2d/lj-s8000/downloads/?mode=ma&modelId=PM_122S025
Model	LJ-S025
Reference distance	68.5 mm 2.70" *1
Measurement range - Z-axis (height)	±9 mm ±0.35" (F.S.=18 mm 0.71")
Measurement range - X-axis (width)	21 mm 0.83"
Measurement range	23 mm 0.91"
Measurement range - Y-axis	51.2 mm 2.02"
XY data interval	8 μm 0.000315"
Number of XY data points	3200 × 6400
Light source - Laser light source	405 nm (visible light) wavelength blue semiconductor laser
Light source - Laser class	Class 2M laser product2 (IEC 60825-1, FDA (CDRH) Part 1040.103)
Light source - Output	10 mW
Repeatability - Z-axis (height)	0.4 μm 0.000016" *4
Repeatability - XY (distance)	0.7 μm 0.000028" *5
Linearity - Standard area	±0.03% of F.S. *6
Linearity - High-accuracy area	—
Imaging time	Min. 0.2 sec *7
I/F - Ethernet	1000BASE-T, 100BASE-TX
I/F - Input	LASER_ON, TRG, MEM_CLEAR *8
I/F - Output	READY, EXPOSURE_BUSY, ERROR *8
Ratings - Power voltage	24 VDC +25%, -20%
Ratings - Current consumption / Power	Max. 4.0 A (at 19.2 V), 3.2 A (at 24 V) *9 / Typ. 17 W
Environmental resistance - Enclosure rating	IP65 (IEC60529) *10
Environmental resistance - Ambient light	Incandescent lamp: 10000 lux or less *11
Environmental resistance - Ambient temperature	0 to +45°C 32.0°F to +113.0°F *12
Environmental resistance - Relative humidity	85% RH or below (no condensation)
Environmental resistance - Vibration resistance	10 to 500 Hz; Power spectral density: 0.033 G2/Hz; X, Y, and Z directions (IEC 60068-2-64)
Environmental resistance - Shock resistance	15 G (IEC 60068-2-27)
Material	Aluminum
Weight	Approx. 2100 g 4.63 lb

LJ-S025: frequently asked questions

When can LJ-S025 be shipped?

LJ-S025 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 LJ-S025 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 LJ-S025 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 LJ-S025, subject to availability and destination.