16 Way Selectable Levels Inductive Loops For Traffic Detection
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Shenzhen, Guangdong, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Traffic Loop Detector, Single Channel Loop Detector, Magnetic Loop Detector |
Product Detail
| Model No.: | NBLD-200 |
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Product Description
16 Way Selectable Levels Inductive Loops For Traffic Detection
1. 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.
2. Features :
- 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 ;
- Selectable Pulse Time : This feature sets the length of time that the pulse relay will be energized for 1 Second or 0.5 Seconds ;
- Pulse Relay Selection : The Pulse Relay may be configured to energize on detection of a vehicle or when the vehicle leaves the loop ;
- Sensitivity Boost : This feature sets the undetect level to maximum sensitivity and is used to prevent loss of detection of high-bed vehicles ;
- Switch Selectable Sensibility : 11 levers adjustable sensitivity setting are available on the switches to allow flexibility in configuration ;
- Switch Selectable Frequency : 4 frequency settings are available to prevent cross-talk between adjacent loops ;
- 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 ;
- Permanent Presence Option : This feature ensure detection of the vehicle will be maintained when the vehicle is parked over the loop for extended periods .
3. Specifications:
| 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 |
4. Applications:
- Traffic Control Application
- Vehicle Counting
- Toll Systems
- Traffic Analysis
- Parking Control Application
5. Competitive Advantage:
1. High quality :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)
2. Alibaba inductive loop detector golden supplier.
3. High sensitive(High, Mid-higher, mid-lower, lower).
4. Four step switch, selectable 20-80KHz.
6. 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).
7. Inductive loop detector details picture:
