Area Coverage (Radar)

• The RTMS® field of view covers the area defined by:
  • Elevation angle 50 degrees
  • Azimuth 12 degrees
  • Range 0 to 76 meters (0 to 250 feet)

Measurement Resolution

• Detection zones up to 12 zones
• Range (increment) 0.4 m (1.3 ft)
• Zone width 2 to 7 m (7 - 20 ft)
• Time events 1.3 m Sec

Frequency Bands

• K band, model G4 operates at high resolution in the 24 GHz band

Certification

• FCC
• CE
• Canadian CSA C108.8 - M1983

Interface

• Single MS type connector provides multiple options of power and output signals
• Data: volume, occupancy, speed, gap or headway, six vehicle classes, 85th percentile
• 8MB built-in memory for data collection
• Optically isolated serial configurable RS-232/RS-485 port provides vehicle presence, per vehicle and statistical data
• Bluetooth communication for setup, calibration and data access

Configuration Options

• Base unit (as configured above)
• Option 1: Base unit plus second serial port (RS-232/422)
• Option 2: Base unit plus DSS radio modem (900 MHz band)
• Option 3: Base unit plus IP Camera with TCP/IP
  *Note: All 3 options include 8 optically isolated output pairs rated for 100mA and 350V for presence indication and speed

Mechanical

• Unit is encased in a rugged, water-tight NEMA 4X IP-67 polycarbonate enclosure
• Mounted on a universal bracket, enabling securing of unit to poles, tilting in three axes, and quick locking
• Size 21 x 21 x 16 cm (8 x 8 x 6 inches)
• Weight 1.5 Kg (3.5 lbs)
  

Power

• Operates on 12 - 24 VAC or VDC @ 3 Watts max standard; 12 Watts max with IP camera option
• Surge protection IEC 1000-4-5 and EN 61000-4-5 built-in on all external connections
  

Maintainability

• Ultra reliable: MTBF (mean time between failures) designed for 114,000 hours (13 years)
• Shop repairable and expandable
• Self-test diagnostic software
• 15 minute replacement time
• User field level firmware upgrade
  

Environmental Conditions per NEMA TS-Z Specifications

• Temperature range -40° to 75°C
• Up to 95% relative humidity
• Vibration 0.5 g to 30 Hz
• Shock 10 g 11 mSec half sine wave
• Wind up to 100 mph

Warranty

• Two-year warranty

RTMS Quick Stats

• Best of class
• Accurate, per-lane: volume, occupancy, speed, and classification
• Integrated contact closures
• All-in-one design
• Simple and fast installation
• Zero setback capability