Products
Assembly Technology Expo

General Catalog

Want to learn how to use our products? - go to Application Finder Page

Explore theLatest Measurement System? - go to Product Finder Page

Laser Displacement Sensors from KEYENCE

LB-1000W Series

Laser Displacement Sensor
Print Page

 
Select a Page Below:
BackNext

Specifications

Best in Class Performance with the Specifications to Prove it



LB-1000W Series Specifications
Type High resolution Standard Long range
Model Sensor head LB-041 LB-081 LB-301
Controller LB-1001W LB-1101W LB-1201W
Reference distance 40 mm 1.57" 80 mm 3.15" 300 mm 11.81"
Measuring range ±5 mm 0.20" ±15 mm 0.59" ±100 mm 3.94"
Light source Red semiconductor
laser
Red semiconductor
laser
Infrared semiconductor
laser
Wavelength 670 nm 670 nm 780 nm
Class IEC Class 3B Class 3B Class 3B
FDA Class IIIa Class IIIa Class IIIb
Spot diameter (with white paper) (1) 1x 2 mm
0.04" × 0.08"
1x 2 mm
0.04" × 0.08"
1.2 x 2.5 mm
0.05" × 0.10"
Linearity (with white paper) (1) 0.25% of F.S. 0.25% of F.S. 0.4% of F.S.
Resolution (at LO mode with white
paper at reference distance)
2μm 0.08 Mil 8μm 0.32 Mil 50 μm 1.95 Mil
Output Analog Voltage ±5 V
(1 mm 0.04"/V)
±5 V
(3 mm 0.12"/V)
±5 V
(20 mm 0.79"/V)
Impedance 100 Ω 100 Ω 100 Ω
Analog current 4 to 20 mA (applicable load: 350 Ω max.)
Alarm (2) NPN: 100 mA (40 V) max. (N.C.), Residual voltage 1 V max.
Response frequency (-3dB) 915 Hz (HIGH), 36 Hz (MID), 9 Hz (LO)
Sensitivity WHITE, BLACK, and AUTO (switch selectable)
Other functions Auto-zero, Response speed selectable, Fuzzy control, Interference suppression
Temperature
fluctuation
Sensor head 0.02% of F.S./ºC 0.02% of F.S./ºC 0.02% of F.S./ºC
Controller 0.02% of F.S./ºC 0.02% of F.S./ºC 0.02% of F.S./ºC
Ambient light (3) 2,500 lux max. 2,500 lux max. 4,000 lux max.
Ambient
temperature
Sensor head 0 to +45ºC
(32 to 113ºF)
0 to +45ºC
(32 to 113ºF)
0 to +45ºC
(32 to 113ºF)
Controller 0 to +50ºC
(32 to 122ºF)
0 to +50ºC
(32 to 122ºF)
0 to +50ºC
(32 to 122ºF)
Power supply 24 VDC ±10% 24 VDC ±10% 24 VDC ±10%
Current consumption 320 mA max. 320 mA max. 350 mA max.
Housing Sensor head Aluminum die-cast Aluminum die-cast Aluminum die-cast
Controller Polycarbonate Polycarbonate Polycarbonate
Weight
(including cable)
Sensor head Approx. 170 g Approx. 170g Approx. 250g
Controller Approx. 500 g Approx. 500g Approx. 500g
1. Spot diameter was measured with the target at the reference distance.
2. NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP output converter.
3. Incandescent/fluorescent lamps.

For Full Details
Download the Product Catalog

Support and Services

Ask The Experts
Price Info
Free Trial Unit
Contact Us
Let the Keyence Experts answer your questions. Request price information on a product. Try out a measurement product free of charge. Feel free to contact us anytime.

New Topics

Download Automatic Shape Analysis Program   The Original Standard in
Non-contact Dimensional Measurement
  KAIZEN Quality Improvement Guides   General Catalog
Download Automatic Shape Analysis Program Excel Spreadsheet Offers Instant Solutions The Original Standard in Non-contact Dimensional MeasurementHigh Performance Achieved by Green LED KAIZEN Quality Improvement Guides2D Laser Displacement Sensor General Catalog Just released get your copy today.

Other Measurement Topics

Answers to Basic Questions about Non-contact Measurement Quality Management with Optical Micrometers
Non-contact Measuring Instruments Introduction Guide Professional Measurement Technique Vol.1-2