EMX LRS Sensor Kit - Flat Pack Sensor with 50' Lead and LRS Controller | EMX-LRS-FP-50-K


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EMX LRS Sensor Kit - Flat Pack Sensor with 50 ft. Lead and LRS Controller | EMX-LRS-FP-50-K

The Loop Replacement System (LRS) features advanced 3-axis, magnetoresistive sensing technology that responds to changes in the Earth’s magnetic field caused by ferrous objects. Three sensing elements provide measurements in the X, Y, and Z axes to improve detection sensitivity when used in either above or below ground installations.

The LRS is equipped with our new DETECT-ON-STOP™ or (DOS®) feature, which allows detection only when a vehicle has come to a complete stop. This EMX exclusive feature is a major advantage if you want to ignore cross traffic in tight spaces.

The small size of the LRS allows for easy installation in pavement (below grade)
with a single saw cut. It provides cost savings on labor and materials when
compared to the multiple cuts and corner reliefs required for the installation of
inductive loops. The rugged sensor is also suitable for above-grade installations,
making it ideal for use in confined areas or hidden in non-ferrous architectural
components for security purposes.

  • Automatic gates and doors
  • Drive-thru windows
  • Car washes
  • Parking and traffic monitoring
  • Loading docks
  • Three-dimensional presence detection of vehicles
  • Select X, Y, Z-axis independently
  • Stand-alone sensor
  • The sensor stores ambient background and settings in non-volatile memory
  • Remote control module for programming and additional relay contact output
  • ULTRAMETER™ displays optimum sensitivity setting/crosstalk interference
  • DETECT-ON-STOP™ allows detection only when a vehicle has come to a complete stop
  • Optional Logic Interface for extended detection
Manufacturer's Warranty
  • 2 Years
Technical Specifications
  • Sensing Technology: 3-axis magnetoresistive
  • ULTRAMETER™ Display: 10 levels of sensitivity: 0-9
  • Axis Sensitivity: 512 counts/gauss (typical)
  • Environmental Tracking: Automatic compensation
  • Local Magnetic Field Nulling: Averages local field signature in any sensor orientation
  • Detection Range: 5 ft. (1.5m)
  • Power/Fault Indicator: Green LED
  • Detect Indicator: Red LED
  • Pulse/Presence: Allows the relay/NPN output to send either a pulse output or have a constant presence
  • Detect-On-Stop™: Requires vehicle to stop for a minimum of 1 second (1-2s typical)
  • Outputs: Control Unit & Sensor
    • Control Unit: SPDT relay/NPN (open collector)
    • Sensor: NPN (open collector)
  • Output Ratings: Control Unit & Sensor
    • Control Unit: Relay: 1A @ 24VDC…120VAC NPN: 50 mA (max)
    • Sensor: 50 mA
  • Connection: Control Unit & Sensor
    • Control Unit: 10 position screw terminal
    • Sensor: 5 conductor direct burial
  • Operating Environment: -40°C…82°C (-40°F…180°F)
  • Housing: Control Unit & Sensor
    • Control Unit: ABS
    • Sensor: FP - Polyamide
  • Environmental Rating: Control Unit & Sensor
    • Control Unit: IP30
    • Sensor: IP69K
  • Power Supply: Control Unit & Sensor
    • Control Unit: 12-30 VDC and 24 VAC
    • Sensor: 12-30 VDC
  • Current Draw: Control Unit & Sensor
    • Control Unit: 40 mA max 
    • Sensor: 10 mA max
  • Relative Humidity: 95%
  • Supply Protection Circuitry: Reverse polarity and fuse protected
  • Dimensions: Control Unit & Sensor
    • Control Unit: 76mm (3.0”) x 22mm(0.9”) x 70mm(2.75”)
    • Sensor: FP - 108mm (4.3”) x 22mm (0.9”) x 9mm (0.3”) 
  • Weight: Control Unit & Sensor
    • Control Unit: 68g (0.15 lbs.)
    • Sensor: FP: 27g (0.06 lbs.) 
Product Literature

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