
Inline metrology
Elovis µ SPEED
Elovis µ SPEED is a non-contact measurement of length, speed and part length. It is all about accurate and non-contact measurement.

Elovis Laser-Encoder Sensor
Non-contact Measurement of Length, Speed and Part Length.
Elovis µ SPEED is all about accurate and non-contact measurement of geometrical and dynamic measurands. Specifically, Elovis gauges are seamlessly integrated into the manufacturing process and are designed to withstand harsh industrial environments. The main focus is on gauges for non-contact measurement of length, speed, and part length, as well as gauges for contact-free width measurement. Furthermore, Elovis has been a sought-after partner for measurement services and consulting in the field of measurement technologies for over 25 years. In addition to this, system rental, system sales, and the development of customized sensor technology complete the comprehensive Elovis µ SPEED offering.
Application Examples
Elovis µ SPEED measuring devices are designed for a wide range of conveying processes. These include frequent material starts and stops, as well as changes in material feeding direction.
Elovis µ SPEED gauges:
Machine building: converting industry
Work with almost any moving objects, such as web and coiled material, tube, pipe, rod, sheet, plate, cylinder, roller, profile, wire, cable, yarn, and rope.
Are suitable for a variety of applications, including continuous length measurement, cut-to-length control, portable tachometers, calibration, differential speed measurement, discrete part length measurement, and control of scale print marks.
Can be found in various industrial sectors, such as:
Textile: fabrics, non-woven, felt, and leather
Plastics: film, foil, self-adhesive tape, rubber, profile
Metal: sheet, web, foil, profile, tube
Reel goods: wire, cable, rope, fiber, yarn
Paper: print and packaging paper, corrugated products, and cardboard
Hygiene and food as well as wood, glass, ceramics, and the construction industry

Highlights
- Non-contact length and speed measurement, optically by laser
- Length and speed free of slippage, maintenance-free, permanently calibrated and accurately measured
- The Laser-Encoder replaces tactile measurement via impeller, wheel, measurement roller, or machine drive
- Measurement of agitated surfaces via laser-doppler surface velocimeter
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