JUTAI Single Channel Vehicle Detector User Guide
The JUTAI LD-100 Parking Barrier Gate Loop Detector is an advanced solution designed to optimize the performance and reliability of parking barrier gate systems. This state-of-the-art loop sensor is essential for ensuring seamless and efficient operation in various environments, from parking lots to industrial facilities.
Key Features and Benefits
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Wide Sensing Range and High Sensitivity
- Sensing Range: Detects vehicles within a wide range from 15 to 2000μH, accommodating vehicles of various sizes including oversized trucks and motorcycles.
- High Sensitivity: Offers 16 adjustable sensitivity levels (0.008% DL/L to 2.50% DL/L), allowing precise customization to suit specific detection needs.
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Automatic Reset Function
- Self-Resetting Capability: Automatically resets in case of malfunction, ensuring continuous operation and minimizing downtime.
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Robust Lightning Protection
- Up to 40000V Lightning Protection: Provides robust protection against lightning strikes, enhancing durability and extending the operational lifespan of the detector.
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Wide Operating Environment Range
- Temperature Range: Operates reliably in extreme temperatures from -40°C to +70°C, suitable for challenging outdoor environments.
- Humidity: Handles up to 95% relative humidity without condensation, ensuring consistent performance under varying weather conditions.
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Advanced Specifications
- Frequency: Four-step switch selectable from 20-80kHz, enabling flexible configuration based on installation requirements.
- Power Requirements: Supports 110-240VAC power input (48 to 62Hz), accommodating diverse power supplies.
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Reliable Operation and Installation
- Response Times: Swift response with turn-on and turn-off times ranging from 10-90 milliseconds, ensuring rapid and accurate vehicle detection.
- Visual Indications: Includes power and channel LEDs for clear status indication during operation.
- Fault Output: Provides visual feedback via blinking LEDs to indicate potential issues such as short circuits or open loops.
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Installation and Integration
- Easy Integration: Connects seamlessly with barrier gate control systems, following straightforward wiring and calibration procedures.
- Calibration and Testing: Allows for calibration of detection levels and thorough testing to ensure optimal performance and reliability.
- Adjustability: Offers adjustable sensitivity settings to fine-tune performance according to specific site requirements.
Applications
- Parking Management Systems: Essential for enhancing efficiency and security in parking facilities.
- Industrial and Commercial Facilities: Ideal for ensuring smooth vehicle access and traffic flow control.
- Integration: Integrates effectively with access control systems, contributing to comprehensive security solutions.
Company Profile
- Shenzhen Jutai COMM Co., Ltd.: A leading high-tech enterprise specializing in innovative security products.
- Product Range: Includes automatic door sensors, microwave radar sensors, infrared sensor series, loop detectors, wireless RFID card readers, and barrier gates.
- Expertise: Over a decade of experience in research, development, and production of intelligent security solutions.
- Commitment: Dedicated to customer satisfaction through continuous innovation, reliable product quality, and superior customer service.
Conclusion
The JUTAI LD-100 Parking Barrier Gate Loop Detector stands out for its advanced features, robust design, and versatility in various applications. It represents a reliable choice for optimizing parking management systems and ensuring seamless operation of barrier gates in diverse environments. With its comprehensive detection capabilities and robust build quality, it contributes to safer, smarter, and more efficient parking facilities and access control systems.
Connections
The following photo we show the details connections for JUTAI Single channel loop detector LD100 And LD102,Usually we using pin1 and pin2 connect power supply, pin8 and pin9 connect loop coils,Usually we recommed JUTAI Loop cable Mode JTHT-11;pin5 connect GND,details info refer to the following connection;
01: LINE,(AC100V-AC240V)
02: NEUTRAL,(AC100V-AC240V)
03: CH1 LOOP
04: CH1 LOOP
05: CH2 LOOP
06: CH2 LOOP
07: CH2 Relay COM
08: CH2 Relay N.O
09: Ground
10: CH1 Relay COM
11: CH1 Relay N.O |
Indicates And Switch
1. 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.
2. Switch 1 (Trimpot), 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.
3. Switch 2 (Dipswitch Settings)
(1)DIP 1 & DIP 2 Setting Special Functions
(2)DIP 3 & DIP 4 Setting Relay B Output
(3)DIP 5 Setting Automatic Reset
(4)DIP 6 & DIP 7 & DIP 8 Setting Relay A Delay
(5)DIP 9 & DIP 10 Setting Frequency (40 K to 100 KHz). Used to avoid the interference
In the application, where two or more loop detectors and sensing loops have been installed, set one detector to high frequency and the other set to low frequency to minimize the effects of cross-talk between the two systems(The sensing loops and detectors should be positioned at least 2m apart).
4. Reset Button: Please note: The LD-100 must be reset every time a setting change is made to the Dip switches
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 meters of the loop, normal wires can be used to connect the control box to the loop. More than 10 meters requires the use of a 2-core shielded cable. Do not exceed 30 meters distance between control box and loop.
Loop Installation
The loops are sealed using a "quick-set" black epoxy compound or hot bitumen mastic to blend with the roadway surface.
Trouble Shooting
JUTAI LD-100/102 series vehicle detectors have a large sensing range, and the adaptive sensing range is 15 uh to 2000 uh; this can easily detect various large and small type vehicles, such as small and electric vehicles, Motorcycles, conventional cars, cars, trucks, trailers, trailers, etc.; but if we use the loop coils value reach to 2000 uh, then we need a lot of high temperature wire (Model:JTHT-11), which will cause material Waste, increase the hardware cost of the project, and the actual application does not need so many wires, usually we set the inductance in the range of 300 uh, and take the coil size of 1 meter wide and 2 meters long as an example , We suggest do 8-10 turns, which inductive value can easily detect all kinds of car models, then if we want to do the fast installation , first we do a loop coils, 1m wide, 2m long, assuming 10 turns, We use a multimeter to measure the inductance value of these 10 turns, and then according the parking entry/exit channel size is different, we can flexibly set the size of the coil within this inductance value range. If the diameter of the coil is smaller, then we do more turns; If the diameter of the coil is larger, we do less; so that it can be flexibly applied to entrances and exits of various sizes, and the overall installation efficiency is improved. For detailed operations, please refer to the projects reference.
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