High Sensitivity Inductive Loop Detector For Parking Barrier Gate , Single Loop Detector

Description:

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) 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 .

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

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.

 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). 

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)

Inductive loop detector picture: