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Inductive Loop Vehicle Detectors

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LED New Porducts

LED Light Manufacturer

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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Traffic Light Project

Traffic Light Project



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Adjustable Sensitivity Inductive Loop Detector Single Channel Automatic Gate Use

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Item NO.:Adjustable sensitivity single channel traffic loop detector, vehicle loop sensor using in automatic gate or toll station

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.


Self-turning range 20-2000μH
Response Times 10-90MS
Sensitivity 16 way selectable levels
Visual Indications Power LED-Red, Channel LED-Green
Frequency Four step switch, selectable 20-80KHz
Relay Output Presence Relay/Fault Relay
Power Requirements 110-240VAC (48 to 62Hz)
Fault Output Blinks slowly, Blinks faster
Reset Reset by push button on front of enclosure
Product size 92*76*42mm
Label Language English
Connections 11-pin Submagnal
Storage Temperature -40 to 80 Celsius degree
Normal Working Temperature -40 to 70 Celsius degree

Features :

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

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

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

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 .



 Traffic Control Application

Vehicle Counting

Toll Systems

Traffic Analysis

Parking Control Application


 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

 Trade Terms

1. Payment: T/T, 30% deposits before production, 70% balance to be paid before delivering(Western Union or Escrow, Cash are welcomed).

2. Production lead time for samples:1-2 work days: 1-300sets: 5-7 work days: 7-10 work days: >500sets 10-15 work days.

3. Shipping port: Shenzhen, Mainland China.

4. MOQ: 5 sets

5: Warranty: 2 years

Warranty Period:
This product warranty is 2 years, man-made damage, natural disasters, accidents
and other causes damage is not covered by warranty. After two year paid to
provide products or firmware replacement parts repair.


Q1: If the detector is not working?
A1: Press reset
Q2: If red led indicator is not fully lit?
A2: Check for power supply
Q3: If green led indicator blinks slowly?
A3: It maybe because the loop is short circuit or the no: of turns is not enough.
Q4: If green led indicator blinks slowly?
A4: It maybe because the loop is open or the no: of turns is too many.
Q5: If no: of turns is not enough?
A5: Lower the frequency (if the frequency is still too high, you must add more turns).
Q6: If no: of turns is too many?
A6: Higher the frequency (if the frequency is still too low, you must remove some turns). 


 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)


                                                                                                                Software Copyright>>


Compare Video(with Nortech,EMX,Procon,BEA,and China Red loop detector:

single channel loop detector


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our other loop detector sale;
PC Housing Vehicle Loop Detector Double Channel Vehicle Detection Loop
Vehicle Counter Sensor 2 Channel Car Loop Detector Driveway Used
AC110v Intelligent 8 Levels Sensitivity Vehicle Loop Detector For Toll Station
Lightweight Inductive Loop Traffic Detector 20ms Response Times
12-24V High Sensitivity Single Channel Vehicle Loop Detector Toll System Use


Shenzhen Noble Opto Co., Ltd.

Contact Person: Ms. Lina Liao




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