1. Althensensors
  2. Sensors
  3. Laser position sensors
  4. Speed & length laser sensors
  5. FDISD-3 Speed and Length Laser Sensor

FDISD-3 Speed and Length Laser Sensor

Based on raster spatial filtration of an object image


Key features

  • Speed measuring range: 0,2 Km/h to 250 Km/h
  • Raster spatial filtration of an object image
  • Reliable measurement of any surface
  • Automotive and railroad application
  • <±0,15% RMS speed measurement accuracy
  • <±0,1% RMS distance measurement accuracy
  • 34,5Hz or 47,5Hz measuring frequency

About FDISD-3 Speed and Length Laser Sensor

The sensors are intended for contactless measurement of speed and length of moving surfaces and objects, for example, wires, strips, tubes, fibers, films, paper, hot steel, vehicles.

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Not exactly what you’re looking for? We offer standard sensors but can also help you with a tailor-made sensor or a complete measuring solution. Please contact us for advice or budgetary pricing.

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Technical Specifications

Specification Value
Distance measurement accuracy <±0,1% RMS
Measuring frequency 34,5Hz or 47,5Hz
Signal output 40mV/V(m/s), 3V max, TTL, Ethernet
Speed measurement accuracy <±0,15% RMS
Speed range 0,2 – 250 Km/h

Related products

Need something else?

FDISD-5 Speed and Length Laser Sensor

  • Measuring range: 0,005 m/s to 20 m/s 
  • 0,02% RMS speed measurement accuracy
  • Based on laser doppler interferometry
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