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{"title":"Gate Loop Detector for Barrier Industrial Doors Loop Short Open Circuit","imgUrl":"https:\/\/img.chinax.com\/nimg\/c4\/13\/87e5cdc3cda4d5ea44a30a28136b-200x200-1\/gate_loop_detector_for_barrier_industrial_doors_loop_short_open_circuit_indicator_reliable_performance.jpg","attrs":{"Sensitivity":"20-2000\u03bcH","Fault Output":"Blinks slowly: may indicate a short circuit or insufficient number of turns Blinks faster: may indicate an open loop or excessive number of turns","Relay":"Presence relay \/ Fault relay","Sensory regulation":"6 way selectable\/Highest0.010%DL\/L\/ Lowest 2.56%DL\/L"}}
{"title":"Loop detector vehicle detection high sensitivity for parking system barrier gate","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/89\/27817705af0ec8587ec8bc903a5e-200x200-1\/loop_detector_vehicle_detection_high_sensitivity_for_parking_system_barrier_gate_large_truck_detection.jpg","attrs":{"Self-Turning Range":"20-2000uh","Sensitivity":"16-Way Selectable\/ Highest 0.010%Dl\/L\/Lowest 2.56%","Brand Name":"JUTAI","Model Number":"LD-200"}}
{"title":"Dual channel counting loop detector for parking system vehicle counting","imgUrl":"https:\/\/img.chinax.com\/nimg\/27\/22\/0f8c730b3cf4aa22512bdbd2a5c2-200x200-1\/dual_channel_counting_loop_detector_for_parking_system_vehicle_counting.jpg","attrs":{"Brand Name":"JUTAI","Model Number":"LD-202","Certification":"CE","Place of Origin":"China"}}
{"title":"Dual Loop Vehicle Sensor for Parking Barrier Gate with High Sensitivity Truck","imgUrl":"https:\/\/img.chinax.com\/nimg\/cb\/3d\/c1b9503509cf8b0c874d25692fb9-200x200-1\/dual_loop_vehicle_sensor_for_parking_barrier_gate_with_high_sensitivity_truck_detection.jpg","attrs":{"Self-Turning Range":"20-2000uh","Sensitivity":"16-Way Selectable\/ Highest 0.010%Dl\/L\/Lowest 2.56%","Power Requirements":"12-24V","Specification":"13.6*8.6*5.2"}}
{"title":"Inductive 2ch Loop Vehicle Detector for Parking Lot Entry & Exit Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/c5\/95\/3c3989e26e4886a0dd4ea4d0a59d-200x200-1\/inductive_2ch_loop_vehicle_detector_for_parking_lot_entry_26_exit_control.jpg","attrs":{"Self-Turning Range":"20-2000uh","Specification":"13.6*8.6*5.2","Sensitivity":"16-Way Selectable\/ Highest 0.010%Dl\/L\/Lowest 2.56%","Power Requirements":"12-24V"}}
{"title":"LD-200 Dual Channel Vehicle Loop Detector with 20-2000uh Range and 110-240VAC","imgUrl":"https:\/\/img.chinax.com\/nimg\/4e\/89\/27817705af0ec8587ec8bc903a5e-200x200-1\/ld_200_dual_channel_vehicle_loop_detector_with_20_2000uh_range_and_110_240vac_power_for_parking_access_control.jpg","attrs":{"Minimum Order Quantity":"1","Delivery Time":"5 - 8 working days","Response Times":"Turn-on 10-90ms\/Turn-off 10-90ms","Certification":"CE"}}
Single Channel Loop Detector for Parking Barrier Gate Truck Motorcycle Forklift Detection
Overview
The Single Channel Loop Detector from JUTAI is a vehicle presence and pulse detection device designed for use with inductive loops installed in the ground. It is suitable for detecting the presence of vehicles such as cars, trucks, motorcycles, and forklifts. This makes it ideal for a wide range of applications including parking barrier gates, industrial doors, toll systems, access control, and traffic management.
The detector provides both presence and pulse detection modes through its two relay outputs. It features adjustable sensitivity, multiple operating configurations, and stable performance for both indoor and outdoor use when installed properly.
Key Features
Designed for detecting vehicles including cars, trucks, motorcycles, and forklifts
Suitable for use with parking barrier gates, industrial roller doors, and warehouse access systems
Supports both presence mode and pulse mode detection
Equipped with two relays: one for presence detection and one for pulse or trigger output
Adjustable sensitivity allows compatibility with different loop sizes and installation conditions
Multiple operating modes and settings configured via DIP switches
LED indicators show power and detection status
Supports both 100-240V AC and 12-24V DC power input depending on model
Designed for integration with gate controllers, traffic systems, and automation devices
Applications
Parking lot entrance and exit systems with barrier gates
Industrial door systems for forklift and vehicle detection
Toll booths and vehicle counting systems
Access control and security systems
Traffic flow detection and management
Time attendance and vehicle logging systems
Warehouse and factory vehicle entry points
Vehicle Compatibility
The loop detector is capable of detecting various types of vehicles including:
Passenger vehicles
Trucks (light and heavy duty)
Motorcycles
Forklifts
Other metal vehicles with sufficient size and mass
Proper loop installation is required to ensure accurate detection for each vehicle type.
Detection Modes
Presence Mode: The detector provides a continuous signal when a vehicle is detected above the loop. This is useful for applications such as parking space occupancy detection or holding a gate open.
Pulse Mode: The detector provides a momentary signal when a vehicle passes over or reaches the loop. This is commonly used to trigger a gate to open or to count vehicles.
Adjustable Settings
Sensitivity: Adjustable via a built-in control knob with multiple sensitivity levels to match different loop configurations and vehicle types
Relay Timing: Delay time can be set through DIP switch settings to control how long the relay remains active after detection
Operating Mode: Choose between presence hold, auto-reset, test mode, and other configurations to suit your application
Frequency Selection: Different frequency options help avoid interference when multiple detectors are used nearby
For proper operation all DIP switch changes must be followed by pressing the reset button on the device.
Loop Installation Information
The loop detector works with inductive loops that are installed in the ground. These loops are typically made using insulated wire installed in a rectangular or circular shape cut into the road surface and connected to the detector.
Common loop sizes and the recommended number of wire turns:
Loops with perimeter between 3 and 4 meters: 6 turns
Loops with perimeter between 4 and 6 meters: 5 turns
Loops with perimeter between 6 and 10 meters: 4 turns
Loops with perimeter between 10 and 20 meters: 3 turns
Loops over 20 meters: 2 turns
Loops should be installed using a suitable resin or asphalt material to secure the wire in place. The loop wires connect to the detector using standard two-core cable. For longer distances a shielded two-core cable is recommended.
Power Options
Model LD-100: 100-240V AC power input
Model LD-102: 12-24V DC power input
Choose the model that matches your system's power supply for reliable operation.
Why Choose This Loop Detector
Reliable vehicle detection for a wide range of vehicle types
Adjustable settings to meet different site requirements
Simple setup with relay outputs that connect easily to gate controllers and other devices
Suitable for both indoor and outdoor applications when properly installed
Trusted by installers and system integrators worldwide
Blinks slowly: may indicate a short circuit or insufficient number of turns Blinks faster: may indicate an open loop or excessive number of turns
Response Times
Turn-on 10-90MS / Turn-off 10-90MS
Visual Indications
Power LED - Red Channel LED - Green
Reset
Reset by push button on the front of the enclosure
Relay Output
Presence relay / Fault relay
Humidity
Up to 95% relative humidity without condensation
DIP Switch Settings
DIP 1 & DIP 2 Setting Special Functions
DIP 3 & DIP 4 Setting Relay B Output
DIP 5 Setting Automatic Reset
DIP 6 & DIP 7 & DIP 8 Setting Relay A Delay
DIP 9 & DIP 10 Setting Frequency (40 K to 100 KHz). Used to avoid the interference
Product Comparison
Mass Production
Our production line ensures efficient mass production, rigorous quality control, and thorough pre-shipment testing to deliver Loop detector products of the utmost perfection.
Available Models:
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)
Certification
Frequently Asked Questions
How can we trust you?
JUTAI is a professional manufacturer of vehicle loop detectors with over 15 years of experience. We have tested all brands from Europe and China, understanding the differences. Our loop detector is suitable for your projects.
Why choose us?
We aim for a Win-Win Business Situation!!!
JUTAI loop detector comes with a 2-year warranty from the date of delivery
24/7 after-sales service, with online support for any technical issues
We accept small or big orders (OEM/ODM)
Replacement of new products in case of any product problem
Market protection for customers
What is your MOQ?
We accept sample orders or big orders. We understand new customers may want to test samples to assess our quality and service.
What is your delivery time?
Around 2 to 10 working days depending on the exact order quantity and stock availability.
Can your products be customized?
Yes, certainly. Please discuss your exact requirements with our sales team, as we provide OEM/ODM services.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2012
Total Annual:
120000-150000
Employee Number:
50~70
Ecer Certification：
Verified Supplier
Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int... Shenzhen Jutai COMM Co., Ltd. is a high-tech privately-owned enterprise that integrates production, research and development, and sales. Our company is dedicated to the research and development as well as system integration of security products, achieving an intelligent one unified platform that int...
