Laser Triangulation Sensors

The LTG family of laser triangulation sensors provides accurate distance measurement in the micrometre range and is designed for use in hazardous areas. With models such as the LTG-AAC-1AA-TF and a repeatability of less than 10µm, they are ideal for applications in heavy industry, power generation, automotive, pharmaceutical and chemical industries.

These sensors measure distances from 50 mm to 150 mm and offer outputs via digital interfaces (RS422) as well as configurable analogue interfaces (4-20mA). With IP65 protection, they are dust and splash proof and are ideal for level measurement, unbalance, closure and quality control. Use the precision and reliability of our laser triangulation sensors for your demanding measurement requirements.

Highlights

• laser triangulation based distance measurement
• Reproducibility < 10µm
• mounting directly in Ex zones 1, 2, 21, 22
• measurement by optical power limitation in Ex zones 0 and 20
• Working range from 50 mm to 150 mm
• Output through digital interface RS422 and configurable analogue interface 4-20mA
• Protection class IP65

Applications

• Level measurements on lacquers, solvent-based liquids
• Unbalance checks on shafts
• Cap inspection on filling machines for spray cans, bottles etc.
• Thickness and diameter measurements
• Quality control

Applications can be found in: Heavy industry, power generation, automotive industry, pharmaceutical industry, chemical industry, painting industry, etc.