|Reference distance||Diffused reflection: 30 mm, Specular reflection: 23.5 mm|
|Measuring range||Diffused reflection: ±5 mm, Specular reflection: ±4.5 mm*1*2|
|Light source||Type||Red semiconductor laser|
|Wavelength||650 nm (visible light)|
|Laser Class||Class II (FDA CDRH 21CFR Part 1040.10), Class 2 (IEC60825-1)|
|Spot diameter (at reference distance)||Approx. o30 µm|
|Linearity||±0.05 % of F.S. (F.S.= ±5 mm)*3|
|Sampling frequency||20 / 50 / 100 / 200 / 500 / 1000 µs (Selectable from 6 levels)|
|LED display||Near the centre 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.= ±5 mm)|
|Environmental resistance||Enclosure rating||IP67 (IEC60529)|
|Ambient light||Incandescent lamp or Fluorescent lamp: 10,000 lux max.|
|Ambient temperature||0 to +50 °C|
|Relative humidity||35 to 85 % RH (No condensation)|
|Vibration resistance||10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions|
|Weight||Approx. 280 g (including the cable)|
|*1 The range is obtained by measuring KEYENCE’s standard target (ceramic).
*2 When the sampling rate is 20 µs, the range becomes +1.8 (FAR side) to -5 mm (NEAR side) for diffuse reflection, and +1.6 (FAR side) to -4.5 mm (NEAR side) for specular reflection.
*3 The range is obtained by measuring KEYENCE’s standard target (ceramic) with the Standard mode.
*4 Consult your nearest KEYENCE representative for the Class IIIa type with increased repeatability.
*5 The range is obtained by measuring KEYENCE’s standard (SUS) with 4,096 times of averaging at the reference distance.
Датчик измерения Keyence LK-G32
Sensor Head: High Accuracy, Small spot