White Door Inductive Loop Vehicle Detector 12VDC / 110VAC ISO9001-2008

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Detailed Product Description

White Door Inductive Loop Vehicle Detector 12VDC / 110VAC ISO9001-2008

Description:
The NBT-ILD™ vehicle loop detector is compatible with most gate operators. The ULT-MVP may be used in Center, Safety and Exit loop positions.Fifteen sensitivity settings allow for fine adjustment of the detection level.
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.
The loop consists of several loops of wire and consideration should be giving to the loop sensitivity when installing on different surfaces. Setting the correct sensitivity allows the loop to operate with maximum detection (16 levels via a trimpot). When detection occurs, the detector energises 2 relays for the output (each can be configured individually). This energising of the relay can be configured into different modes, by selecting the respective dip switch.

Sensitivity Selection
       Sensitivity of the loop can be adjusted by the trimpot labeled “Sensitivity”. User can select 16 different setting by turning the trimpot with 0 being the least sensitive and “F” being the most sensitive.
Power Led: RED power LED indicates “Power ON” 
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.

Features    
Selectable Presence Time: The output of the presence Relay can be selected to limit
a detect output to a fixed time(time>30 minutes)while a vehicle remains on the loop 
Loop Frequency Indication: Interference between adjacent loop/detectors can be
determined by an integral indication, and eliminated by changing the frequency setting.                                      
Two separate output relays:
Presence Relay A is presence output. Can be extended for 0,2,5,8,10,15,20 or 30
seconds, programmable with external 10 way DIP switches.
Pulse Relay B, programmable with external 10 way DIP switches, provides presence,
pulse on entry, pulse onexit, or failed output.

Detector position and installation
1. Install the detector in a weatherproof housing.
2. The detector should be as close to the sensing loop as possible.
3. The detector should always be installed away from strong magnetic fields.
4. Avoid running high voltage wires near the loop detectors.
5. Do not install the detector on vibrating objects.
6. When the control box is installed within 10 metres of the loop, normal wires
can be used to
    connect the control box to the loop. More than 10 metres requires the use of a
2 core shielded cable.       Do not exceed 30 metres distance between control box
and loop.
 

For USA connection:

Troubleshooting:

Troubleshooting
Parking Control use vehicle detection:

Tag:traffic loop detector,vehicle loop detector. 
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)

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Compare Video(with Nortech,EMX,Procon,BEA,and China Red loop detector:
https://www.youtube.com/watch?v=LZPIMrxCSbk
https://www.youtube.com/watch?v=0LUQTfA62zs
https://www.youtube.com/watch?v=D5KgiFt4Wtc
https://www.youtube.com/watch?v=HRA0fgTvkc8
https://www.youtube.com/watch?v=Fv1XkRFOSfw

Tag : 

traffic light detector, inductive loop traffic detector