Sensor Head, Wide Type LK-G155

Model

LK-G155

Reference distance

150 mm 5.91" (Diffuse reflection),147.5 mm 5.81" (Specular reflection)

Measuring range

±40 mm ±1.57" (Diffuse reflection), ±39 mm ±1.54" (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. 120 x 1700 µm
0.0047 x 0.0669"

Linearity

±0.05% of F.S. (F.S.= ±40 mm ±1.57")^*1

Repeatability

0.5 µm 0.000020"^*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.= ±40 mm ±1.57")

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. 290 g (including the cable)