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Traffic Loop Detector For gate 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: LD-100-W

Responce time 10 - 90MS  high quality Traffic Loop Detector can be used as barrier closing
 
Descr

Responce time 10 - 90MS  high quality Traffic Loop Detector can be used as barrier closing
 
Description:

 

The loop consists of several loops of wire and consideration

should be giving to the loop sensitivity when installing on different surfaces. Setting the correct sensitivity allows the loop to operate with maximum detection (16 levels via a trimpot). When detection occurs, the detector energises 2 relays for the output (each can be configured individually). This energising of the relay can be configured into different modes, by selecting the respective dip switch.

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 “F” 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 ULT-MVP may be used in Center, Safety and Exit loop positions.Fifteen sensitivity settings allow for fine adjustment of the detection level.

 

Features                                          

Compact Size: the compact and well engineered housing      

Combines all of the industry requirements regarding           

Features and functionality and allows this detector to be             

Incorporated into any or existing traffic detection system.       

Diagnostic Capabilities: Comprehensive diagnostics                  

Capabilities allow for accurate diagnosis of loop and

Installation problems.

Selectable Presence Time: The output of the presence

Relay can be selected to limit a detect output to a fixed

time(time>30 minutes)while a vehicle remains on the loop

Loop Frequency Indication: Interference between

adjacent loop/detectors can be determined by an integral

indication, and eliminated by changing the frequency

setting.


Specifications:

Technical Parameter for single channel vehicle detector

Loop Inductance

20-2000μH(Q Factor >5)

Response Times

10-90MS

Sensitivity

0-F,16 levels

Visual Indications

Power LED-Red, Channel LED-Green

ABS

automatic sensitivity boost

Relay time

0,2,4,8,10,15,20,30 seconds

Loop frequency

4 setting(low,Med-low,Med-Hi,High)

Operating Current

20mA standby

Housing Color

Black,White,OEM/ODM

Weight

0.18KG

Label Language

English or OEM/ODM

Connections

Socket mount-11pin male(JEDEC B11-88)

Storage Temperature

 -40 to 80 Celsius degree

Normal Working Temperature

 -40 to 70 Celsius degree

 

 Troubleshooting

Symptoms

Solution

If the detector is not working

Press reset

If red led indicator is not fully lit

Check for power supply


If green led
indicator:

Blinks slowly

It maybe because the loop is short circuit or the no: of turns is not enough.

Blinks faster

It maybe because the loop is open or the no: of turns is too many.

If no: of turns is not enough

Lower the frequency (if the frequency is still too high, you must add more turns).

If no: of turns is too many

Higher the frequency (if the frequency is still too low, you must remove some turns).


 Application:How many traffic detection will be used for parking,4pcs or 3pcs or 2pcs


    
Ordering Information:
LD-100  single channel, boxed, 1 type 11pin connects 100-240VAC(EU standard)
LD-102  single channel, boxed, 1 type 11pin connects 12-24VADC(EU standard)
LD-105  single channel, boxed, 2 type 11pin connects 100-240VAC(USA standard)
LD-106  single channel, boxed, 2 type 11pin connects 12-24VADC(USA standard)

 

Tag:traffic detection,vehicle  detection. 

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 Mr. Lina Liao

Tel: 86-755-27651481
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Company Info

Shenzhen Noble Opto Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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