Sensor Head Spot Type LK-G500

Model

LK-G500

Reference distance

500 mm (diffuse reflection), 497.5 mm (specular reflection)

Measuring range

-250 to +500 mm-9.843" to 19.685" (diffuse reflection), -249 to +498 mm-9.80" a +19.61" (specular reflection)

Light source

Type

Red semiconductor laser

Wavelength

655nm (Visible light), Class 3R laser product (JIS C6802)

Laser Class

Class 3R (IEC 60825-1), Class IIIa (FDA CDRH Part 1040.10)

Output

4.8 mW maximum

Spot diameter (at reference distance)

Approx. 300 µm

Linearity

±0.05% of F.S. (-250 mm to +250 mm -9.84" to +9.84"), long range: ±0.1% of F.S. (-250 mm to +500 mm -9.84" to 19.69"), high-accuracy range: ±0.02% of F.S. (-250 mm to -50 mm -9.84" to -1.97") F.S. = ±250 mm ±9.84"^*1

Repeatability

2 µm 0.000079"^*2

Sampling frequency

20/50/100/200/500/1,000 µs (Selectable from 6 levels)

LED display

Near the center of the measurement: Green lights
Within the measurement area: Orange lights
Outside the measurement area: Orange flashing

Temperature characteristics

0.01% of F.S./˚C (F.S.= ±250 mm ±9.84")

Environmental resistance

Enclosure rating

IP67 (IEC60529)

Ambient light

Incandescent lamp or Fluorescent lamp: 10,000 lux max.

Ambient temperature

0 to +50 °C 32 to 122 °F

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. 380 g (including the cable)