Keyence LS-5121 Sensor Head
New Old Stock - box was opened to take photos.
Specs from the Manuf Website:
Type: Wide Range
Applicable controller: LS-5501/LS-5001
Transmitter/receiver distance: 400 +/- 100 mm, 1,000mm max
Measurement range: 0.8 to 120mm
Smallest detectable object: 0.8mm
Repeatability: +/- µm max
Meaurement accuracy: +/- 8 µm max.
Laser scan rate: 1,200 scans/sec
Laser scan velocity: 504 m/sec
Laser scan range: Approx. 124 mm
See photos for more details.