Ultra High-Speed/High-Accuracy Laser Displacement Sensor

LK-G5000 series

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Sensor Head Spot Type, Laser Class 3B LK-H023

LK-H023 - Sensor Head Spot Type, Laser Class 3B

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

Data Sheet (PDF)

Manuals

CAD Data

360°view (3D PDF)

Software

  • CE Marking

Specifications

Model

LK-H023

Mounting mode

Diffuse reflective

Reference distance

20mm0.787"

Measuring range

±3 mm ±0.12"*1

Light source

Type

Red semiconductor laser

Wavelength

690nm

Laser class

Class 3B

Output

50mW

Spot diameter (at standard distance)

ø25 µm

Linearity

±0.02% of F.S. (F.S. = 6 mm 0.24")*2

Repeatability

0.02 µm (0.01 µm)*3

Sampling cycle

2.55, 5, 10, 20, 50, 100, 200, 500, 1,000 µs (selectable from 9 levels)

Temperature characteristics

0.01% of F.S./°C (F.S. = 6 mm 0.24")

Environmental resistance

Enclosure rating

IP67

Ambient light

Incandescent lamp or fluorescent lamp: 10,000 lux or less

Ambient temperature

0 to +45 °C 32 to 113 °F*4

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm 0.06", 2 hours in each of the X, Y, and Z directions

Material

Aluminum die-cast

Weight

Approx. 230 g (including the cable)

*1 For details on the measurement range, see page 1-12 (when the sampling cycle is between 2.55 and 10 µs).
*2 This value was taken when measuring a KEYENCE standard target (white diffuse object) in standard mode.
*3 These values were taken when measuring a KEYENCE standard target (white diffuse object) at a reference distance and with the number of averaging measurements set to 16, 384. The value in the parentheses is a typical e x ample when measured with 65, 536 averaging measurements.
*4 If the ambient usage temperature is 40 °C 104 °F or higher, the LK-H023/H028 must be used while attached to a metal plate.

Data Sheet (PDF) Other Models