INFODEV     ISO 9001:2008

Multiple Sensor Bar

DM-20

When working with wide doors, we can either use several sensors in an array or install a multiple-sensor bar, which is an elegant aluminium bar that integrates well in the original design of most vehicles. This bar's appearance can be customized to blend it with the surroundings if desired.

BENEFITS

  • Its adaptable appearance makes it virtually invisible to passers-by.
  • Compact, unobtrusive design.
  • Diecast aluminium case.
    • Adjustable detection zone.
    • Unaffected by speed of passage.
    • Unaffected by immobile passengers.
  • Very effectively separates people following each other closely.
  • Withstands environmental stresses common to buildings.
  • Unaffected by variations in light and temperature.
  • Easily installed and readily linked via conventional 4-cable conductors.
  • Includes a DLR-10 in the casing.

TECHNICAL SPECIFICATIONS

The sensor bar is generally placed on top of the entrance doors. It detects passage and direction of people, then sends its data to the enclosed DLR-10 miniature Data Logger.


Optics:
Maximum height: 2,6 m / 8,5 ft.

Communication:
Digital:
- Measurement sent digitally to a DLR-10, RS-232/485.
- Counts performed by sensor and sent to a DLR-10.

Power:
9 to 20 VDC
Consumption: 13 mA typical

Environment:
Storage temperature: -40 to 70oC / -40 to 158oF
Operation temperature: -40 to 60oC / -40 to 140oF
Humidity: 10-95% not condensing internally

Enclosure:
Type: Aluminium - other materials available
Weight: Depends on bar size
Size: Depends on door size
Colour: Silver - other colours available.

APPLICATIONS

The DM-20 directional sensor can be installed in most entrances and buildings: