12V / 240V Inductive Loop Traffic Detector For Boom Barrier Gate / Door Opener

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Traffic 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.

1) Reset Switch : The reset switch enables the detector to be manually reset during  commissioning and testing . This results in the detector re-tuning the sensing loop and becoming ready for vehicle detection 

2) Selectable Pulse Time : This feature sets the length of time that the pulse relay will be energized for 1 Second or 0.5 Seconds 

3) Switch Selectable Sensibility: 11 levers adjustable sensitivity setting are available on the switches to allow flexibility in configuration.

4) Pulse Relay Selection : The Pulse Relay may be configured to energize on detection of a vehicle or when the vehicle leaves the loop 

5) Sensitivity Boost : This feature sets the undetect level to maximum sensitivity and is used to prevent loss of detection of high-bed vehicles 

6) Switch Selectable Frequency : 4 frequency settings are available to prevent cross-talk between adjacent loops 

7) Filter Option : This option is used to provide a delay between detection of the vehicle and  switchiing of the output relay . This relay is normally used to prevent false detection of small or fast moving objects 

8) Permanent Presence Option : This feature ensure detection of the vehicle will be maintained when the vehicle is parked over the loop for extended periods .

Loop Installation:

The loops are sealed using a “quick-set” black epoxy compound or hot bitumen mastic to blend with the
roadway surface.

Competitive Advantage:

Self-turning range: 20-2000μH

Response Times: Turn-on 10-90MS

                  Turn-off 10-90MS

Sensitivity: 16 way selectable                                        

                  Highest 0.010% DL/L                                     

                  Lowest 2.56% DL/L

Applications:

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.
5. vehicles in parking and vehicle access control applications.

Troubleshooting:

Loop detector order information:

LD-100  single channel, boxed, 1 type 11pin connects 100-240VAC
LD-102  single channel, boxed, 1 type 11pin connects 12-24VADC
LD-105  single channel, boxed, 2 type 11pin connects 100-240VAC
LD-106  single channel, boxed, 2 type 11pin connects 12-24VADC

Tag : 

traffic light detector, gate loop traffic detector,buy loop detector,buy gate loop detector