Ultra High-Speed/High-Accuracy Laser Displacement SensorLK-G5000 series

LK-H052K

Sensor Head, Spot Type

SPECIFICATIONS

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Model

LK-H052K

Mounting mode

Specular reflective

Reference distance

46.3 mm1.823"

Measuring range

±5.2 mm ±0.20"*1

Light source

Type

Red semiconductor laser

Wavelength

655nm

Laser class (JIS C6802)

Class 2

Output

0.95mW

Spot diameter (at standard distance)

φ50 μm

Linearity

±0.02% of F.S. (F.S.= 20 mm 0.79")*2

Repeatability

0.025 μm*3

Sampling cycle

2.55/5/10/20/50/100/200/500/1000 μs (9 steps selectable)

Temperature characteristics

0.01% of F.S. (F.S.= 20 mm 0.79")

Environmental resistance

Enclosure rating

IP67

Operating ambientluminance

Incandescent lamp or fluorescent lamp: 10000 lux max.

Operating temperature range

0 to +50°C 32 to 122°F

Operating ambient humidity

35 to 85% RH (No condensation)

Vibration

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

Material

Aluminum die-cast

Weight

Approx 260 g

*1 Measurement range when the sampling cycle is 20 μs or more.
*2 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured in the normal measurement mode.
*3 This value is obtained when the KEYENCE standard target (White diffuse workpiece or workpiece with a metal mirror surface only for the LK-H008/LK-H008W) is measured at the reference distance with the number of averaging measurements set to 16384. The value in parentheses is a typical example of a measurement with the number of averaging measurements set to 65536 and the sampling cycle to 200 μs.

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