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Laser radar LRD 60-300 for airport surveillance and detection
LRD 60 is a 60 degree field of view laser radar unit made for detection of obstacles or 3D shapes in specific areas on air ports. The laser radar technology have many advantages over other solutions and is often far better in specifications as well as better priced. LRD sensors works in all types of ambient light and can see all types of objects. All from the legs of a walking intruder to a Jumbo jet can be detected and classed by shape and size.

This activated an alarm output based on fail safe technology.

This system fulfills rail road safety demands in most countries and related EN norms
Features of air port laser radar / ground radar system model LRD 60-300
  • Non contact method and independent of materials of obstacles
  • No cables or sensors down in the ground makes installation very easy
  • No reflex and beam size problems like radar systems and ultrasonics
  • Good operation in rain and snow by smart detection technology
  • Infrared laser scanner with very high pin point accuracy
  • 60 degree field of view of the laser radar scanned area
  • Adjustable scanning angle from 0 to 60 degree
  • Range up to 300 meter out door. Range like what the eye can see in bad weather.
  • Can see the legs of a person at 100 meter in distance and a body at 300 meter.
  • Fail safe system option fulfilling signal standard demands and EN norms
  • Only one location for the system makes installation simple and reliable.
  • Very little maintenance and service, CE marked.
  • Design life time over 10-20 years
  • Optional trig camera transmitting and storing an image over each event.
  • Since 2010 we have a 1500 meter range laser radar system
Ladar LRD 60 is an obstacle detection system designed to see people walking or laying at long range on an air field strip. The unique characteristics only possible to get by a laser radar design makes it possible to pin point out the small surface of any type of dangerous obstacle. LRD 180 system with a larger 180 degree scanned area is an alternative. The non influence of object color and ambient light makes this system very universal. Several systems can be added together and cower large areas. This makes it possible to solve area checking problems on large areas today covered by ground radar systems.

This technology is the only available system based on optics which is fail safe according to EN regulations and demands. Radar and inductive systems have not been able to fully meet the hard requirements for fail safe operation. This system is very suitable for checking specific areas at airports and reporting what is going on there. Collision avoidance in ground navigation is a problems LRD 60 can handle in a simple and cost efficient way.

Technical specifications of LRD 60 -300 laser radar detector for airport safety

  • Laser safety class Class 1
  • Wavelength 905 nm in the near IR wavelength area
  • Max range of laser distance meter 200 meters but application recommends less than 100 meters
  • Beam diameter at exit is 20 mm and at 100 meters distance 35 cm
  • Minimum size of detectable object at 100 meters distance and at a light gray surface is 150x150 mm
  • Measurement speed of laser distance meter unit 5000 Hz while scanned in one axis
  • Scanning angle is 60 degree
  • Scanning speed min 2 Hz
  • Scanner based on an oscillating mirror design with very long service intervals
  • Response time to see a person or obstacle is less 1 sec
  • Dimensions 350x650x150 mm in a steel cabinet. Sheet thickness 2 mm
  • Encapsulation IP 62 and weight of complete system is about 16 kg
  • Operating voltage 18-32 volt DC and power consumption is max 100 WA without heater
  • Power consumption of integrated heater is 100 W below 5-10 degrees C in ambient temperature
  • System is CE marked to highest level of RF noise for rail road environment

Links to related pages
LaseroptronixAB
E-mail: info@laseroptronix.se
Telephone 46-70 714 04 70
Glimmervägen 8
 Web site www.laseroptronix.se
187 34 Täby
VAT nr SE 556 569 1135-01 Laseroptronix is an AB organisation
 Säte i Täby Kommun Glimmervägen 8 187 34 Täby / Sweden
Sweden North Europe
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 Created 2010 12 31by Allan Jansson

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