CARD DETECTORS

Nortech Traffic card detectors are chosen for their reliability, accuracy and compact design. They can be used in the following applications: traffic control, incident detection, enforcement and tolling. They are available in dual, quad, 8 and 16 channel variants and in EURO and NEMA card formats.

TD624 Detector

Developed for general purpose vehicle monitoring and counting in motorway applications, the TD624 4 channel inductive loop detector employs the latest SMT construction for increased reliability and low component count. The optimised response times facilitate the collection of accurate speed and length measurement data and the optimised sensitivity levels allow adjacent lane rejection and elimination of interference in a traffic control application. It complies with TR00100A UK DoT for motorway use.

Applications

  • Determining Vehicle Headway
  • Calculation of Lane Occupancy
  • Speed Monitoring in Motorway Applications
  • Accurate High-Speed Vehicle Speed Measurement

Features

  • Optimised Response Time
  • Optimised Sensitivity
  • Adjustable Presence Time
  • Loop Fault Monitor
  • Sequential Polling
  • Serial Communication

Download the Technical Specifications - TD624ES

Download the Technical Specifications - TD624ID

TD664 Detector

The TD664 4 channel inductive loop vehicle detector combines functionality and value offering greater sensitivity and higher performance. The Automatic Frequency Selection (AFS) makes set-up a breeze as the detector automatically chooses the best frequency setting on start-up, evaluating 8 possible frequency shifts. The TD664ES inductive vehicle detector is fully electronically tuneable and can be configured via the serial interface, allowing for remote configuration and calibration. The variable response time enhances the accuracy of speed and length measurements of the vehicle. The TD664ES Eurocard detector complies with TR0100A / TR2512A UK Highways Agency pin configuration for motorway use.

Applications

  • Speed Monitoring in Motorway Applications
  • Incident Monitoring
  • Tunnel Monitoring
  • Tolling Equipment

Features

  • Automatic Frequency Selection (AFS)
  • Optimised Sensitivity
  • Adjustable Presence Time
  • Variable Response Tome
  • Loop Fault Monitor
  • Sequential Polling
  • Serial Communication

 

 

Download the Technical Specifications - TD664ES

Download the Technical Specifications - TD664ID

TD724 Detector

This high performance 4 channel, microprocessor based inductive loop vehicle detector is an invaluable component in any 3M AVC system. The high-end sampling algorithm provides extremely high levels of sensitivity enhancing the axle loop capability of 3M AVC. The TD724ID Eurocard detector complies with TR0100A / TR2512A UK Highways Agency pin configuration for motorway use.

Applications

  • Speed Monitoring in Motorway Applications
  • Incident Monitoring
  • Tunnel Monitoring
  • Tolling Equipment
  • Intelligent Vehicle Detection
  • Vehicle Classification
  • Axle Detection

Features

  • Electronic Frequency Control
  • Optimised Sensitivity
  • Adjustable Presence Time
  • Loop Fault Monitor
  • Sequential Polling

 

Download the Technical Specifications

TD424 Detector

Designed for ease of operation, the TD424 4 channel inductive loop detector allows parameters to be individually set for each channel. As a presence detector, it provides a continuous output whilst a vehicle is present in the detection zone. With Eurocard, OR ANSI/NEMA, Standard TS1, Part 15 connectors, it offers discrete detector outputs, logic outputs as well as the option of a serial link for communication to a host device.

Applications

  • Traffic Control Applications
  • Queue Detection
  • Traffic Counting

Features

  • Configuration
  • Detection Method
  • Front End Type
  • Optional Auto-retune
  • Serial Communication

Download the Technical Specifications

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