High Speed Traffic Loop Detector 20uh - 2000uh with Barrier Closing
| Model Number: |
LD-100-24VADC |
Place of Origin: |
Shenzhen,China |
| Brand Name: |
Noble |
Certification: |
Patent,ISO9001-2008,CE,FCC |
| Minimum Order Quantity: |
5PCS |
Price: |
USD50-100/pc |
| Packaging Details: |
cartons |
Delivery Time: |
5-8days |
| Payment Terms: |
Western Union, T/T |
Supply Ability: |
20000pcs per months |
Detailed Product Description
| Self-turning Range: |
20-2000uh |
Response Times: |
10-90MS |
| Sensitivity: |
0-15 Levels(0 Is Low,15 Is High) |
Operation Temp: |
-40℃ To +70℃ |
| Work Voltage: |
24VADC |
Connection: |
USA Style And European Style |
| Visual Indications: |
Power LED-Red,Fault LED-Green |
Housing Color: |
Black Or White |
High Speed Traffic Loop Detector 20uh - 2000uh with Barrier Closing
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.
Technical Parameter for single channel vehicle detector |
Self-turning range |
20-2000μH |
Response Times |
10-90MS |
Sensitivity |
0-F(0 is Low - F is High) |
Visual Indications |
Power LED-Red, Channel LED-Green |
ABS |
automatic sensitivity boost |
Relay time |
0,2,4,8,10,15,20,30 seconds |
Power Requirements |
12VDC or 24VDC or 110VAC or 230VAC |
relay signal |
presence signal and pulse signal |
Presence time |
NORMAL/INFINITE |
Product size |
92*76*42mm |
Label Language |
English |
Connections |
11-pin Submagnal(USA style and European) |
Storage Temperature |
-40 to 80 Celsius degree |
Normal Working Temperature |
-40 to 70 Celsius degree |
Features
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 on exit, or failed output.
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.
For USA connection:
Pin |
LD-105 |
LD-106 |
1 |
100-240V AC |
12-24VADC |
2 |
100-240V AC |
12-24VADC |
3 |
Pulse B Relay N.O |
4 |
Chassis Ground |
5 |
Presence A Relay COM |
6 |
Presence A Relay N.O |
7 |
Loop |
8 |
Loop |
9 |
Pulse B Relay COM |
10 |
Presence A Relay N.C |
11 |
Pulse B Relay N.C |
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.
Troubleshooting:
Symptoms |
Solution |
If the detector is not working |
Press reset |
If red led indicator is not fully lit |
Check for power supply |
If green led
indicator:
|
Blinks slowly |
It maybe because the loop is short circuit or the no: of turns is not enough. |
Blinks faster |
It maybe because the loop is open or the no: of turns is too many. |
If no: of turns is not enough |
Lower the frequency (if the frequency is still too high, you must add more turns). |
If no: of turns is too many |
Higher the frequency (if the frequency is still too low, you must remove some turns). |
Application:
Traffic Control Application
parking Vehicle Counting
parking control management system
autogate control
barrier control
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)
Brochure>>
Software Copyright>>
Certification>>
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
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