KEYENCE LK-H157 ultra-high-speed laser displacement sensor head

Product information:
KEYENCE LK-H157 ultra-high-speed laser displacement sensor head
Mounting mode: Diffuse reflection / Specular reflection.
Reference distance:
Diffuse reflection: 150 mm.
Specular reflection: 147.5 mm.
Measuring range:
Diffuse reflection: ±40 mm.
Specular reflection: -39.5 mm to +24.4 mm.
Light source: Red semiconductor laser.
Wavelength: 655nm.
Laser type: According to IEC 60825-1: Class 2, FDA(CDRH)21CFR Part 1040.10: Class II.
Output: 0.95mW.
Spot diameter (at reference distance): 120 µm x 4,200 µm.
Linearity: ±0.02% of FS (FS = 80 mm).
Repeatability: 0.25 µm.
Sampling time: Selectable in 9 steps: 2.55/5/10/20/50/100/200/500/1000 µs.
Temperature variation: 0.01% of FS/°C (FS = 80 mm).
Environmental Resistance:
Weather resistance rating for enclosure: IP67.
Ambient light: Bulb or fluorescent lamp, maximum 10,000 lux.
Ambient temperature: 0 to +50 °C.
Environmental relative humidity: 35 to 85% RH (Non-condensing).
Anti-vibration: 10 to 55 Hz, Dual amplitude 1.5 mm, 2 hours in each X, Y and Z direction.
Materials: Die-cast aluminum.
Weight: Approx. 300 grams.