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

LK-H058

Sensor Head, Wide Type, Laser Class 3B

SPECIFICATIONS

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Model

LK-H058

Mounting mode

Diffuse reflective

Reference distance

50 mm 1.97"

Measuring range

±10 mm ±0.39"*1

Light source

Type

Red semiconductor laser

Wavelength

690nm

Laser class (JIS C6802)

Class 3B

Output

50mW

Spot diameter (at standard distance)

50μm × 2000μm

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, 1,000 μs (selectable from 9 levels)

Temperature characteristics

0.01% of F.S./°C (F.S. = 20 mm 0.79")

Environmental resistance

Enclosure rating

IP67

Operating ambientluminance

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

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 (including cable)

*1 For details on the measurement range, see page 1-13 (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 example when measured with 65,536 averaging measurements.

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