Laser Triangulation Scanner with 10 to 50 deg arch  Non-Contact Measurement of distance and angle off all surfaces. 
High temperature versions for surface temperature of 1250°C
Measurement ranges: 100 to 1300 mm with 200 to 1500 mm stand offs 
Resolution: 0.03 mm to 0.7 mm 
Robust, yet compact size of 310 x 190 x 64 mm 
RS232 or RS422 Serial Interfaces 
2 kHz Class 2/ 3R Laser Output Models with 300
  or 600 scans/min 
6 kHz Class 3R/ 3B Laser Output Models with 450,
  900 or 1800 scan rates 
Environmental Air Purged Enclosures available with
  Air or Water cooling 
Typical Applications 
Width Measurement 
Thickness Measurement 
Weight/Volume Control 
Profile Measurement 
Molten Metal Level 
Tension Control