QR77SAW.

– Obstacle Detection Radar.

Features and Benefits

  • Detects and tracks static and dynamic obstacles in user-configurable 3D zone
  • Can be integrated in SIL rated system (railway crossing obstacle detection) with continuous monitoring of radar performance by reference reflector
  • All-weather operation
  • GUI tool with radar/video overlay for custom product development

QR77SAW OBSTACLE DETECTION RADAR

  • Operational range 100 m
  • Range (train, vehicle) 60 m
  • Range (human) 35 m
  • Field of view (horizontal, vertical) 70° azimuth, 40° elevation
  • Range resolution 50 cm
  • Angle resolution 1° azimuth, 2° elevation
  • Velocity resolution (radial) 0.7 m/s
  • Frequency 76-77 GHz
    Detecting and Tracking
  • Monitoring zone 18 x 10 x 3 m (SIL 3, standard obstacle)
  • Update rate 5 Hz
  • Track acquisition delay 600 ms
  • Maximum Detection and Tracking Capability 350 detections, 100 tracks
    Mechanical, Electrical and Environmental Characteristics
  • Size 232 x 306 x 99 mm
  • Weight 4.8 kg
  • Power 24 VDC, 1.5 A
  • Operating temperature -40°C … +40°C
  • Ingress protection IP 65
  • Impact protection IK 08
    Interface and Obstacle Data
  • Fieldbus interface Profibus DP (x2): M12-Female-CodeB-5CON
  • Data interface Gigabit Ethernet: M12-Female-CodeA-8CON
  • Power interface 24 VDC: M12-Male-CodeB-5CON
  • Mounting 4 x M6, Ø 5.08 cm x 90°
  • Obstacle Data Ethernet: target 3D position & velocity, SNR, uncertainty volume Profibus: Zone status, reference reflector status
  • Conformance
  • EMC EN 50121-4, EN 301 389-51, EN 301 489-1, EN 55 022, EN 55 024, EN 55 032, EN 61 000-6-1, EN 61 000-6-2, EN 61 000-6-3, EN 61 000-6-4
  • Radio spectrum EN 301 091-3, EN 303 396
  • Safety/Health EN 62 368-1, EN 60 950-22, EN 60 529, EN 62 311
  • CE According to RED, RoHS directives and applicable parts of the EMC directive
  • Other applications ETSI TR 103 148 Appendix B.3
  • Ordering Information
  • Model number APR0005

Want to learn more?
Johan Lassing
+46 (0) 31 721 1730
info@qamcom.se