Dual Channel Traffic Loop Detector With Analysis , Traffic Light Detector

Direction Detection:

If vehicle moves from CH1 to CH2, and goes in CH1, then CH1 relay presence output; if vehicle moves from CH2 to CH1, and goes in CH2, then CH2 relay presence output.

Description:

Sensitivity Selection
       Sensitivity of the loop can be adjusted by the trimpot labeled “Sensitivity”. User can select 16 different setting by turning the trimpot with 0 being the least sensitive and “7” being the most sensitive.

Loop detectors in recent years have become a popular tool having innumerable applications in policing, right from surveillance operations to traffic control. Automation of gates and doors has become a popular usage of the loop detector.

The NBT-ILD™ vehicle loop detector is compatible with most gate operators. The NBT may be used in Center, Safety and Exit loop positions.Fifteen sensitivity settings allow for fine adjustment of the detection level.

Application:

The LD-200 Enhanced single channel detectors can be used in a variety of applications in the parking and door / gate environments:
1. To arm card readers and ticket dispensers.
2. As a barrier/gate/door closing detector.
3. As a barrier/gate/door opening detector (Free exit).
4. To generate pulses for counting vehicles. 

Specifications:

Modes of operation:

The LD-200 series detector may be configured for any one of the following modes:

Presence Mode

Pulse Mode

AB Logic Presence Mode(Barrier Operation)

AB Logic Pulse Mode(Counting Logic)

11Pin connections:

Ordering Information:

LD-200  single channel, boxed, 1 type 11pin connects 100-240VAC(EU standard)

LD-202  single channel, boxed, 1 type 11pin connects 12-24VADC(EU standard)

LD-205  single channel, boxed, 2 type 11pin connects 100-240VAC(USA standard)

LD-206  single channel, boxed, 2 type 11pin connects 12-24VADC(USA standard)

Tag:parking dual channel traffic detection,vehicle  counting detection.