Lower Operating Costs and Improved Process Control and Reliability
For reliable processes, accurate velocity control and precise cut-to-length applications, replace contact wheel measurements with the LSV-2100 Laser Surface Velocimeter for non-contact velocity and length measurement, higher operating efficiency, reduced downtime and easy integration.
Precise speed and length measurements are critical for controlling the production of continuous materials, sheet materials and piece goods. ProSpeedTM – the next generation LSV Laser Surface Velocimeters – optimize production processes by providing eliable measurements and increase the output worldwide in the metals, cable and converting industries.
Due to the highly precise, non-contact measurement principle, ProSpeedTM laser sensors eliminate common problems of traditional contact-wheel measurement methods such as damage to delicate surfaces, slippage and thermal expansion on almost any surface.
The enhanced connectivity of the ProSpeedTM LSV-2100 ensures transparency – anywhere and anytime. The optical sensor determines the direction of motion and standstill conditions, with extended stand-off distances of up to 3 m, adding flexibility for easurements under harsh conditions. For additional protection, choose the thermo-protective housing (TPH).
■■ Easy process integration with long stand-off distances up to 3 m
■■ Transparency thanks to the enhanced connectivity (touch display, web interface, Ethernet, field bus protocols)
■■ Multi user access (3 via Ethernet + 1 serial)
■■ No recalibration required
■■ Determines direction of motion and standstill
■■ Visible laser for easy alignment
■■ Robust sensor technology (IP 66, 67)
All-in-one optical sensor head with direction and standstill detection.
Setup and operation via web interface or PC software (both included)
Temperature stabilized laser diode
Wavelength: 650 ... 700 nm (visible, red)
Output power: <25 mW
Laser safety class: 3B
Max. output update rate: 1024/sec. (configurable)
Interfaces: Encoder, RS 422, Ethernet, web interface
6 digital inputs & 8 digital outputs for laser safety, precise triggering and status monitoring
|Nominal working distance [mm]
|Minimal velocity [m/min]
|Maximal velocity [m/min]
| Max. Acceleration [m/s2]
Measurement units mm/s, m/min, ft/s, ft/min, m or ft (selectable)
Accuracy <0.05 % of reading*
Repeatability <0.02 % of reading*
Measurement value output rate 1024 s-1
* Under controlled conditions
■ Multi User Ethernet (10/100 Mbit/s)
■ Web Interface
■ Encoder (user-selectable, max. 500 kHz)
■ 24 V Status-I/O
■ Analog (voltage/ current optional)
■ Wireless Ethernet
Dimensions (L x W x H) 300 x 120 x 110 mm (see drawing)
Weight 4.3 kg
Power consumption 24 V DC / max. 20 W
Temperature range sensor 0 ... +45 °C
Relative humidity max. 80 %, non-condensing