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Building 1-2F, Mingjinhai Industry Park, 
Tangtou Road,Shiyan Town, Bao'an District
Shenzhen, China.518108
WeChat:598734944 or 992452228
Tel : (86 755) 2765 1481
Fax : (86 755) 2765 1483
E-mail : sales@nobleled.com
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Vehicle Counter Sensor 2 Channel Car Loop Detector Driveway Used

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red traffic signal lights

Model Number: NBVLD-200 Place of Origin: Shenzhen,China
Brand Name: Noble Certification: Patent,ISO9001-2008,CE,FCC
Minimum Order Quantity: 5sets    
Packaging Details: Packed in Carton, with the following size: 455mm*285mm*275mm, 50sets/ CTN Delivery Time: 2-3 days
Payment Terms: L/C, T/T, Western Union Supply Ability: 20000 sets per months

Detailed Product Description

Housing: PC Weight: 0.2
Response Time: 20MS Sensitivity: 8 Levels, 0 Is Lowest , 7 Is Highest
Working Voltage: 12VDC/ 24VDC / 220VAC Housing Color: White / Green
Application: Toll Station ; Parking Lot ; Weighbridge Exit ; Driveway Etc. Working Temperature: -40℃ To +70℃


Vehicle Counter Sensor 2 Channel Car Loop Detector Driveway Used

1. Specifications of Traffic detecting loop detector (LD-200):

al Parameter for single channel vehicle detector

Loop Inductance

20-1500μH

Response Times

20MS

Sensitivity

8 levels,(0 is lowest, 7 is highest)

Visual Indications

Power LED-Red, Channel LED-Green

ABS

automatic sensitivity boost

Direction detection

CH1 and CH2 flow direction detection

Loop frequency

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

Relay signal

presence signal or pulse signal

Housing Color

Black,White/OEM/ODM

Weight

0.2KG/pc

Label Language

English

Connections

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

Storage Temperature

 -40 to 80 Celsius degree

Normal Working Temperature

 -40 to 70 Celsius degree

2. Differen View of Traffic detecting loop detector (LD-200)

vehicle loop detector

3. Description:

(1) 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.

(2) 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 (8 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.

(3) Fault Output:   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.

(4) 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)

4.Troubleshooting:

  Symptoms                                              Solution

1. If the detector is nor working--------Press reset

2. If red led indicator is not fully it -----Check for powedr supply

3. If green led indicator : a) Blinks slowly-------It maybe because the loop is short circuit or the no: of turns

    is not enough.                

    b) blinks faster-----It maybe because the loop is open or the no: of turns is too many.

4. If no: of turns is not enough------Lower the frequency (if the frequency is still too high, you must add more turns).

5. If no: of turns is too many----Higher the frequency (if the frequency is still too low, you must remove some turns).

5. LD-200 Connections:

loop detector projects

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)

6. Application:

loop detector CE,RoHS certification

 

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Compare Video(with Nortech,EMX,Procon,BEA,and China Red loop detector:
https://www.youtube.com/watch?v=LZPIMrxCSbk
https://www.youtube.com/watch?v=0LUQTfA62zs
https://www.youtube.com/watch?v=D5KgiFt4Wtc
https://www.youtube.com/watch?v=HRA0fgTvkc8
https://www.youtube.com/watch?v=Fv1XkRFOSfw

Tag 

traffic light detector, inductive loop traffic detector

 

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AC110v Intelligent 8 Levels Sensitivity Vehicle Loop Detector For Toll Station
0.2Kg Inductive Vehicle Loop Detector For Counting Vehicles 20-80KHz
Adjustable Emergency Vehicle Detector , Traffic Nortech Loop Detector White

 

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