TDC1 TRAFFIC DETECTORS

Low-Power Non-Intrusive Pir Traffic Detectors for Single Lane Traffic Data Acquisition

TDC1 TRAFFIC DETECTORS Low-Power Non-Intrusive Pir Traffic Detectors for Single Lane Traffic Data Acquisition

The TDC1 Series are advanced traffic detectors using passive infrared technology. Comprehensive traffic data including individual vehicle class, speed, length, occupancy time and
time gap are provided via RS 485 databus.

TYPICAL APPLICATIONS:

TDC1 Series detectors are specifically designed for a variety of Traffic Data Collection and traffic control applications where
low power consumption is required:

  • Vehicle counting (volume)
  • Individual vehicle speed
  • Vehicle classification
  • Presence detection

WORKING PRINCIPLE:

TDC1 traffic detectors employ multiple PIR detection zones.
A combination of static and dynamic detection channels form
a total of five detection zones. The thermal radiation contrast
of a vehicle moving into or through the detection zones against the background radiation of the road surface correlates to the passage or presence of a vehicle. The sophisticated signal processing transforms the sensors analog data into digital information for each event without the need for external computing equipment.

MOUNTING:

Recommended mounting points are gantries, overpasses or bridges or alternatively on a pole at the roadside. Clearly superior performance and reliability are a result of:

  • Multi channel PIR detection
  • Full temperature compensation across entire temperature range
  • Sophisticated algorithms eliminating impact of environmental changes

    ACCESSORIES:

    Interface RS 485 & Software:
    For the communication between detectors and a PC during commissioning and maintenance an interface module in combination with the dedicated software is necessary. The interface module and software have to be ordered separately.

    Mounting Accessories
    A bracket for mounting the detector on a round pole is available as separate accessory (not included in standard delivery).

    Alignment Tool
    A mechanical alignment tool for quick and accurate installation is available. The tool can be easily put on top of the device and allows the installer to align the detector using the integrated level and sight.

    Field of view

    Benefits

    location_searching

     Auto-
    Calibration

    local_florist

    Ultra Low
    Power Consumption
    ​​​​

    format_align_justify

    5 Detection
    Zones

    ac_unit

    Wide Operating
    Temperature Range

    Technical Details

    Downloads

    Downloads