Efficient On-Line Quality Control
Precision speed and length measurements are critical for controlling production costs and for process optimization of continuous or quasi-continuous production of steel, aluminium, plastics, paper and cardboard. Polytec’s advanced, non-contact measurement technology has the required measurement precision and provides fail-safe operation, long-term measurement reliability and ease of maintenance. For each of these important considerations, non-contact optical measurement is superior to conventional contact sensors.
The LSV-300 Laser Surface Velocimeter
The redesigned LSV-300 Laser Surface Velocimeter retains the high-quality Polytec length and speed measuring technique while adding an extremely attractive purchase price. All features considered, the LSV-300 is the optimum choice for many applications where cost-of-ownership is as important as measurement accuracy. This new velocimeter is comprised of the recently developed LSV-E-300 Signal Processor and the family of LSV-I-300 measurement heads. Based on heterodyne demodulation, the LSV- 300 measures forward, reverse and standstill motion conditions making it the most versatile velocimeter on the market.
Key Benefits of the LSV-300
- Heterodyne technology for high precision velocity and length measurements, where forward, reverse and standstill conditions persist
- Rugged, compact controller housing and flexible sensor head (IP 66 protected) for industrial environments
- Attractive price performance ratio and excellent ROI
- Easy integration with process control systems using standard Ethernet, encoder or other process interfaces
- Includes “Material Present” Function to detect the presence of material in the field of view and for offset length compensation
- Various protective housings and air purge devices are available for harsh environments
- Includes an RS-422 interface for optional, large-area panel display
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