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Laser Grab series of active laser perimeter systems
Artist Impression of LaserGrab system at platform edge of a subway for voice alert alarm. Blue box is the system. Red is beam from the laser transmitter.
LaserGrab LG 300 unit. We can offer this system in discrete color combinations. This is the 300 meter range system.
LaserGrab laser perimeter is a type of photocell or obstacle detection system based on a laser distance meter. The system can be set to sense objects inside a predefined distance area. If there is something in the area the alarm is sent away by a relay or RS 232 output code. Max range is up to 300 meter and response time can be as short as 0,3 milisec on high speed model. Small objects can be detected from a single point at long range which makes the LP 300 models very flexible and easy to install. LP 300 gives unique possibilities of detection of small objects at long range from a single point at fail safe security level.
Applications forLaserGrab series of laser perimeters / obstacle detection systems
  • Train detection and car detection at remote areas or long distance
  • Interlocking applications and systems for rail roads / train photocell system
  • Detection of people or obstacles on the rail or in forbidden areas
  • Supervising edges of platforms to pedestrians walking to close to fall down on rail
  • Checking areas beside platforms for people on the rail
  • Sensing objects as small as 10 cm at a position less 15 cm above the rail. ( Persons etc. )
  • Axle counter for train passages
  • Profile detection applications
LaserGrab LG 300 system technical specification.
  • Distance range from 1 meter to 300 meter from front of instrument
  • Resolution of a10 cm gray object at 100 meter distance by its natural reflex
  • Max range 300 meter to a 50x50 cm white target
  • Max recomended operation distance in rail road applications less 100 m
  • 100x45x160 mm dimension and IP 62 encapsulation level of sensor head
  • Laser based with IR 905 nm laser with invisible light and service laser with red light for visual alignment of the system
  • Laser class 1 makes it harmless to the eye.
  • Beam diameter at exit 23 mm and at 100 meter distance 350 mm
  • Operating voltage 12 -32 Volt DC and consumption 250 mA at 12 volt input.
  • Relay output
  • Long life time and low demands in service and maintenance
  • Ambient temperature - 20 to + 70 degree ( optional heater for - 50 degree )
  • Weight 1 kg ex bracket ( optional brackets available )

LG300-FS system with fail safe alarm output.

    Specifications like LP 300 system but with following differences

  • Fail safe output with standardized rail road signal relay
  • Fulfills fail safe regulations to full class 4 safety level ( highest )
  • Active equal to no failure and no obstacle, passive equal to no operation or obstacle
  • Response time less 100 milisec
  • Optional control output for analyze and service and reports to ATC system etc.
  • Separate control unit beside the sensor head 300x450x150 mm steel cabinet
  • Operating voltage 12-32 Volt DC max 2 A

    Options for laser grab active laser perimeter systems

    • Range 600 meter or 800 meter to a 2x2 meter chite target. Product names are LG 600 and LG 800 and the long range units are recomended for perimeter alarms and no personal safety systems
    • Prism / reflex funtions to 1000 meter distance in combination with very high resolution like a 30x30 cm target all over the 1000 meter in distance range
    • Wire less output from Relay
    • Integrated camera transmitting an image about what caused the alarm

    Obstacle detection systems from Laseroptronix.

    Price ideas for sample quantities

    • LG 300 sensor with preset distance range Price USD 1700. Laser pointer not included
    • Laser pointer as an option USD 200 extra
    • Power supply and electronic cabinet Price USD 1000 Relay output + RS 232
    • Bracket with x and y axis adjustments Price USD 250 Micrometer adjustments
    • LG300-FS complete system with
    • electronics cabinet and relay output Price USD 5750 Relay output + RS 232
    • Obstacle camera integrated on top of the unit
    • LaseroptronixAB
    E-mail: info@laseroptronix.se
    Telephone 46-70 714 04 70
    Enhagsslingan 23
     Web site www.laseroptronix.se
    187 40 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
    Navigation map of the site. Navigationskarta över vår webbsida
     Created 2005-10-27 by Allan Jansson

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