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NOBLE solution

Inductive Loop Vehicle Detectors

Solar Traffic Control System

Road Equipments

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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50μH  Double Loop Detector Remote Control For 100Mm Traffic Light

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  • park guiance system
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Model Number: NBLD-100 Place of Origin: SHENZHEN CHINA
Brand Name: Noble Certification: ROHS &CE
Supply Ability: 5000sets Packaging Details: packing dimension: 33X32*26/20pcs
Voltage tolerance AC: +10% / -15% Payment Terms: Western Union, T/T, L/C
Power Consumption <6VA Single gross weight: 0.5kgs
Housing Color: White Colo Response Time: 10ms
Weight: Double Channel 0.2kg Delivery Time: sample 1~3workdays

Noble Double channel magetic loop detector & vehicle sensors are used wherever vehicle have to be detected such as monitoring and safe guarding access ways or for counting vehicles. the output signal can be used for controlling door and gate drive mechanisms, operating barriers. controlling traffic light systems in car parks or activating card in car parks.


NBLD200 has two-way output relays. Two outputs of them are unlimited when the corresponding loop 
is permanently covvered,while the others are multi-mode that can be set by users.the direction detecting.
function can be used to statistics vehicle flux.the principle is based on a change in the inductance
within the loop which is caused by the metallic components of passing vehicle.the changes are picked
up and evaluated by a microprocessor.ease of use thanks to automatic calibration when the operation
voltage applied.

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red traffic signal lights

1. Open the barrier gate by motor wheel when power off and automatic locking when power on
2. Balanced boom running with a motor transmission of cranks and shafts
3. Remote control to operate the barrier gate
4. Auto-reverse when the boom meets obstruction
5. Infrared photocells interface is available
6. Magnetice loop detector interface is available
7. Well-integrated with car parking system equipments, with wire control (push button)
8. Interface for 100mm traffic light 
9. Offering dry contact signal for car parking system (COM, NC, NO)
10. Auto-delay when closing (adjustable)
11. Remote control frequency: 315 MHz, 418MHz, 433MHz

red traffic signal lights

Supply voltage 240VAC
Voltage tolerance AC +10% / -15%
Voltage tolerance DC ±15%
Power Consumption 4.5VA
Operating temperature -20°C to +65°C 
Storage temperature -40°C to +85°C
Frequency range 20 kHz to 170 kHz
Reaction time 10ms
Sensitivity Adjustable 
Dimension 78x40x108 mm (L x W x H)
Signal lasting time Unlimited / limited when loop is permanently covered 10 minutes
Loop connection wiring Maximum length 20 meters twisted at least 20 times per meter
Loop inductance Total loop plus connection wiring 50μH to 1000μH/Ideal is 100μH to 300μH

Applications& advantages:

Magnetic Loop Detector  is used in vehicle access control areas.
To keep the barrier gate opening until the vehicle leaves the covering area.
Parking detectors are used wherever vehicles have to be detected.like monitoring and
safe guarding access ways to counting vehicles.
The output signal can be used for controlling door and gate drive mechanisms,operating barriers,
controlling traffic light systems in car parks or activating card dispensers in car parks.

Selling units

single item

Single package size


Single gross weight


Package Type




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


magnetic sensor vehicle detectionvehicle speed detector


our other loop detector sale;
Dual Channel Vehicle Loop Detector 12VDC - 24VDC 2 Years Warranty
315 MHZ 418MHZ Vehicle Loop Detector Wire Control 1000Μh 4.5VA
Inductive Loop Vehicle Detector Toll System For Barrier Gate
White Single Traffic Loop Detector Wireless Vehicle Detection Ce Rohs
Gate Barrier Operator Ultrasonic Vehicle Detector Car Speed Detector 0.2MS


Shenzhen Noble Opto Co., Ltd.

Contact Person: Ms. Lina Liao




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