ProSpeed LSV-2100 laser surface velocimeter emitting red laser for precise non-contact speed and length measurement in industrial processes.

ProSpeed®
LSV-2100

Laser Surface Velocimeter
Process control by non-contact speed and length measurement

The non-contact encoder ProSpeed® - laser precise process control

Precise speed and length measurements are critical for controlling the production of continuous materials, sheet materials, and piece goods. ProSpeed® — the next generation LSV Laser Surface Velocimeter – optimizes production processes by providing reliable measurements and increases output worldwide in the metals, cable, and converting industries.

The ProSpeed® LSV-2100 optical sensor determines the direction of motion and standstill conditions with laser precision.

3000 
mm
large working distance
200
mm
flexible depth-of-field
± 7700 
m/min
extended velocity range

Highlights

Reliable measurement
of forward and backward motion plus standstill
Easy process integration 
with long stand-off distances up to 3m
Outstanding measurement 
depth-of-field up to 200mm
Robust sensor technology
(IP 66, 67)
Multi-user access 
(3 via Ethernet + 1 serial)
Visible laser 
for easy alignment
Transparency
thanks to enhanced connectivity (web interface, Ethernet, fieldbus protocols)
Application-optimized accessories 
such as thermo-protective housing, air wipe and air amplifier, cooling plate, beam deflection unit and more
36 months
free warranty

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Looking for extra long working distances, need thermal protection or custom mounting solutions?

Achieve far more in your production process

ProSpeed® LSV-2100 optical sensors measure length and speed reliably even under harsh production conditions, with large working distances up to 3 m. Due to the non-contact measurement principle, these laser sensors eliminate common problems of traditional contact-wheel measurement methods such as damage to delicate surfaces, slippage, and thermal expansion while working on almost any surface.

The TPH thermo-protective housing offers additional protection especially for particularly challenging environments. Application-optimized accessories such as air wipe and air amplifier, cooling plate, beam deflection unit, and more enable customized sensor solutions for easy in-line integration.

Polytec ProSpeed LSV-2100 laser sensor measuring speed and length of a moving sheet for precise industrial process control.
Laser Doppler Velocimeters enable process control by reliable cut-to-length, speed and length monitoring
ProSpeed LSV-2100 laser sensor precisely measures industrial length and speed with non-contact technology for process control.
ProSpeed LSV-2100 laser sensor for industrial length and speed control
Polytec ProSpeed LSV-2100 laser sensor measuring speed and length on glowing red-hot steel in harsh industrial conditions.
Reliable measurement performance even on red-hot steel or under dusty, dirty conditions
Industrial laser sensor measuring speed and direction of sheet material on conveyor for precise process control
Detect forward, optionally backward motion and standstill conditions
Polytec LSV-2100 Laser Surface Velocimeter emitting a red laser beam to measure forward, backward, and standstill motion.
LSV-2100 Laser Surface Velocimeter for process control measuring forward and backward motion plus standstill
Polytec LSV-2100 laser sensor mounted above a hot steel pipe production line for precise non-contact speed and length measurement.
Polytyec LSV laser sensor for stretch reduction in a steel pipe production line
ProSpeed LSV-2100 laser surface velocimeter measuring feed speed and tension on cables and fabrics with out-of-plane motion tolerance.
Feed speed and tension control insensitive to out-of-plane motion e.g. on cable, wire or fabrics

Save 15% and upgrade to Polytec laser sensors

15% price discount for sensor mdoernization

3 year warranty

Polytec stands behind the durability and performance of its optical sensors by offering an industry-leading 3-year warranty including the laser diode. This, as well as, our strong service and support program reflects our confidence in the quality and longevity of our products.

Polytec 3 year warranty badge with black and yellow design, emphasizing durable laser sensor performance.

Simplified sensor integration with enhanced connectivity

The enhanced connectivity concept of the ProSpeed® LSV sensor generation grants access to configuration and process data anytime, anywhere. Enhance your flexibility, enabling direct feedback to machines based on monitoring data through an optional touch display. Parameterize the sensor via web interface with ease and benefit from data access via Ethernet and serial interfaces for up to four users. For automated PLC-controlled processes, use the integrated PROFINET and EtherNet/IP interfaces, which makes sensor integration into any production control systems as smooth and easy as possible. 

Inline measurement of length & speed in rolling mills, casting lines & metal plants

Get in touch with our experts

Our experts are ready to support your projects with tailored sensor solutions or support you in measuring what matters — get in touch with us today.