12-220v High Sensitivity Vehicle Loop Detectors For Parking System
| Model Number: |
NBLD100 |
Place of Origin: |
Shenzhen,China |
| Brand Name: |
Noble |
Certification: |
CE&RoHS |
| Minimum Order Quantity: |
1PCS |
|
|
| Packaging Details: |
135*85*50mm |
Delivery Time: |
3-5days |
| Payment Terms: |
T/T, Western Union |
Supply Ability: |
50000 sets |
Detailed Product Description
| Self-turning Range: |
20-2000μH |
Frequency:: |
Four Step Switch Selectable 20-80KHz |
| Power Requirements: |
110-240VAC (48 To 62Hz) 12-24VADC(48 To 62Hz) |
Operation Temp: |
-40℃ To +70℃ (-111℉ To +158℉) |
| Fault Output: |
Blinks Slowly,Blinks Faster |
Humidity: |
Up To 95% Relative Humidity Without Condensation |
12-220v High Sensitivity Vehicle Loop Detectors For Parking System
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
toallow 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 .
| Self-turning range |
20-2000μH |
| Response Times |
10-90MS |
| Sensitivity |
16 way selectable levels |
| Visual Indications |
Power LED-Red, Channel LED-Green |
| Frequency |
Four step switch, selectable 20-80KHz |
| Relay Output |
Presence Relay/Fault Relay |
| Power Requirements |
110-240VAC (48 to 62Hz) |
| Fault Output |
Blinks slowly, Blinks faster |
| Reset |
Reset by push button on front of enclosure |
| Product size |
92*76*42mm |
| Label Language |
English |
| Connections |
11-pin Submagnal |
| Storage Temperature |
-40 to 80 Celsius degree |
| Normal Working Temperature |
-40 to 70 Celsius degree |
Applications:
- To arm card readers and ticket dispensers.
- As a barrier/gate/door closing detector.
- As a barrier/gate/door opening detector (Free exit).
- To generate pulses for counting vehicles.
- vehicles in parking and vehicle access control applications.
Loop Installation:
The loops are sealed using a “quick-set” black epoxy compound or hot bitumen mastic to blend with the
roadway surface.
| Loop perimeter |
Cylinder numbers |
| 3 ~ 4 M |
6 |
| 4 ~ 6 M |
5 |
| 6 ~ 10 M |
4 |
| 10 ~ 20 M |
3 |
| 20 M~ UP |
2 |
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
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).
|
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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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