Dual Vehicle Inductive Loop Detector For Parking Access Control System

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Item NO.:Dual Vehicle Traffic Inductive Loop Detector For Parking Access Control System

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..

Features :

 1. Indicates and Switch:

 Power Led: RED power LED indicates “Power ON”

CH1 Detecting Led:Continuously On: Indicates vehicle detection.
Blinking slowly: Indicates loop is short circuit or the number of twists after the loop is not enough.
Blinking fast: Indicates loop is open circuit or too many twists after the loop.

CH2 Detecting Led:Continuously On: Indicates vehicle detection.
Blinking slowly: Indicates loop is short circuit or the number of twists after the loop is not enough.
Blinking fast: Indicates loop is open circuit or too many twists after the loop.

2. Sensitivity Selection:

 Sensitivity and frequency of the loop can be adjusted by 7-way dip switch and 10-way dip switch setting.
User can select 8 different setting by changing the setting of the dip-switch to different modes as in the
dip-switch setting tables below. Dip switch 6, 7 and 8 for CH1 sensitivity selection with 0.8 being the least sensitive and 0.015 being the most sensitive. Dip switch 3, 4 and 5 for CH2 sensitivity selection
with 0.8 being the least sensitive and 0.015 being the most sensitive.

Specifications:

Applications: 

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

 FAQ:

 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). 

Inductive loop detector details picture:

Tag : traffic inductive loop, car loop detector

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Shenzhen Noble Opto Co., Ltd.

Contact Person: Ms. Lina Liao

Tel:86-755-2765-1481

Fax:86-755-2765-1483