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Keyence Laser Displacement Distance Sensor 150mm LK-H157 LK-G5001P LK-HD500

Current Stock:

Product Description

Manufacturer: Keyence

Model: LK-H157

Condition: Used. Comes in non-original packaging.  This lot is in Fair cosmetic condition with only light scuffs/scratches, mostly on the corners of the plastic parts.  The shown wiring for the power supply is included.  Please note: if they are required, we do not have any license keys for the software. The photos show the exact item(s) the buyer will receive.

Notes: This lot is in Good working condition.  We used a scale and battery (not included) for testing and verified it measures +/-40mm from a center around 150mm from the laser head, with green numbers close to the "zero" setting and red further from the center.  It read FFFFFF past the set distance range.  No other testing was done. No manuals, cords/cables, or additional items are included if not listed or shown.


  • (1) LK-H157 Sensor Head
  • (1) LK-G5001P Sensor Controller
  • (1) LK-HD500 Display Panel
  • (1) LK-Navigator 2 software disc
  • (1) Keyence MS2-H50 24V DC Switching Power Supply
  • (1) CV-C3 Camera Cable
  • (1) Ethernet Cable
  • (1) USB Cable


  • Manufacturer: Keyence
  • Laser distance measurement setup
  • Model LK-H157 Sensor Head
    • Laser displacement sensor
    • Ultra high-speed/High-accuracy
    • Wide type
    • For diffuse or specular reflective mounting
    • Red laser light source, 655nm, 0.95mW class II
    • Nominal spot diameter: 120 µm x 4,200 µm
    • Reference distance: 150mm diffuse, 147.5mm specular reflective
    • Measuring range: +/-40mm diffuse, +/-39.5 to +24.4mm specular reflective
    • Repeatability: 0.25µm
    • Sampling cycle: 9 selectable steps from 2.55µs to 1000µs
    • IP67 enclosure rating
  • Model LK-G5001P Controller
    • PNP type
    • Minimum display unit: 0.001 µm
    • Display range: ±999.999 µm to ±9999.99 mm (7 settings selectable)
    • Display cycle: approximately 10/second
    • With LASER ON indicator
    • (2) Analog outputs (+/-10V, 4-20mA)
    • PNP open-collector alarm output
    • RS-232 interface
    • USB 2.0 interface
    • Ethernet interface100Base-TX/10Base-T
    • PLC Link interface
  • Model LK-HD500 Display Panel
    • Gives red and green numeric indications
    • Can mount directly to LK-G5001P as shown
  • Manufactured in 2014

30 Day Guarantee

  • Guaranteed to be as described
  • Can be returned for flaws or malfunctions that were not disclosed
  • See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.

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