Logika Technologies

TLM-50 – Triangulation Laser Meter

The TLM is a triangulating laser-based distance measurement tool. It projects a beam of laser light creating a spot on the target surface and views the reflected light from an angle from the sensor array inside the TLM (i.e. triangulation), and then calculate the target distance from the image data. The TLM has a multitude of industrial and scientific applications. The measurement is sent through analog output and serial communication ports.

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Applications

  • Slab / Billet / Bloom
  • Thin Slab / Tunnel Furnace
  • Furnace Entrance
  • Furnace Exit
  • Hot Strip / Plate Mill

Features

  • Compact and easy to install
  • Hermetically sealed cast aluminum enclosure, rated IP66 for extended service life
  • High Repeatability and Accuracy
  • High sample rates on dark surfaces or in high ambient light
  • Excellent for product width and thickness applications
  • Well protected from hazardous environments
  • Fast processing speed

Specifications

Power input:
24VDC ±10%
Operating Temperature:
0 – 40 ˚C
Laser Type:
660nm, 20mW visible red laser diode (Class 3B)
Bandpass Filter:
internally-installed for outdoor applications or measuring bright targets such as glowing steel
Span:
1270 mm
Standoff:
1422 mm
Linearity (+/-):
0.1%
Accuracy:
0.5 mm
Analog output:
4-20 mA
Serial COM port:
RS422 interface

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