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inductive loop vehicle detector

Model: NBLD_100
Brand:Noble
Origin:Made In China
Category:Security & Protection / Access Control System
Label:inductive loop vehic , traffic detector , single channel loop
Price: ¥40 / pc
Min. Order:1 pc
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Member Information

Detail

SHENZHEN NOBLE OPTO CO.,LTD

Free MemberGuang Dong - China
Last Online:14 May, 2015

Product Description

Application:                                                                                               

NBLD-100 single loop detector is used wherever vehicles have to be detected. For example for 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 dispensers in car parks .

 

NBLD-100 is a single channel inductive loop detector . The principle is based on a change in the inductance within the loop which is caused by the metallic components of passing vehicles. The changes are picked up and evaluated by a microprocessor. Ease of use thanks to automatic calibration when the operating voltage is applied .

 

Specification:                                                                                                 

Supply Voltage  Power Consumption Max Working temperature   Loop Inductance Frequency Rang Response Time
 220V, 110V, 24V, 12V AC  ;24V, 12V DC <6VA -20℃~+60℃ 20~2000μH 20~170KHz 2~4 mA
 Loop connection wiring Loop connection  Storage temperature Reaction Time  Package Dimension Net Weight 
<200 meters, twisted at least 20 times per meter < 5m ( optimal ) -30℃~+80℃
100ms
140x90x60 mm (WxHxL) 300g

 

Main 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 .


Product Image

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Send Inquiry to this Member

SHENZHEN NOBLE OPTO CO.,LTD

Shiyan Town, Bao'an District, Shenzhen, China.

Phone:
86-755-27651483618
Fax:
86
Contact:
Mary (sales engineer)
Mobile:
13923753542

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