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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":"LD-200 Vehicle Direction Loop Detector with Dual Independent Channels for","imgUrl":"https:\/\/img.chinax.com\/nimg\/77\/80\/3b3f43b3f08a9bded5c777adb906-200x200-1\/ld_200_vehicle_direction_loop_detector_with_dual_independent_channels_for_parking_entrance_and_exit_control.jpg","attrs":{"Model Number":"LD-200","Auto Reset Time":"10 Minutes in Normal Mode","Certification":"CE","Detection Channels":"2 Channels"}}
{"title":"LD-100 Single Channel Vehicle Loop Detector with 16 Sensitivity Levels, 20","imgUrl":"https:\/\/img.chinax.com\/nimg\/53\/c6\/58adbce623a4521f4259d556e351-200x200-1\/ld_100_single_channel_vehicle_loop_detector_with_16_sensitivity_levels_2c_20_2000uh_range_and_automatic_reset_for_parking_barrier_.jpg","attrs":{"Brand Name":"JUTAI","Frequency Levels":"High \/ Medium-High \/ Medium-Low \/ Low","Delivery Time":"3-7 Working Days","Detection Technology":"Inductive Loop Vehicle Detection"}}
The JUTAI Dual Channels Traffic Detector (LD-200/202) is designed to detect vehicles and provide reliable traffic monitoring for parking access control systems.
Key Features
Dual Channel Operation
Detects vehicles on two separate loops (CH1 and CH2) for comprehensive monitoring
Visual Indicators
Power LED (RED) indicates "Power ON", CH1 and CH2 Detection LEDs show vehicle detection and loop status
Adjustable Settings
Sensitivity and frequency adjustment via dip switches for customized operation
Multiple Operation Modes
Various modes for direction detection and normal operation with reset functionality
Technical Advantages
Compact Design: Well-engineered housing for easy integration into existing systems
Comprehensive Diagnostics: Accurate diagnosis of loop and installation problems
Selectable Presence Time: Output can be limited to fixed time while vehicle remains on loop
Frequency Management: Eliminate interference between adjacent loops with frequency settings
Direction Detection: CH1 to CH2 movement triggers CH1 relay; CH2 to CH1 triggers CH2 relay
Sensitivity Control: Adjustable via 7-way and 10-way dip switch settings
Operation Modes
The LD-200 series detector may be configured for any one of the following modes:
Keep product plug and socket in vertical direction during installation
Working Principle
Entry Process
Exit Process
Both loop coils detect car entry
LD-200/202 triggers UHF reader at entrance
UHF reader sends ID to controller (AC-11)
Controller outputs relay signal to open gate barrier
Car enters and barrier lowers automatically
LD-100/102 ensures safety and anti-smashing functionality
Car passes inside UHF reader during exit
LD-200/202 triggers UHF reader to read card ID
Controller verifies ID validity and opens gate barrier
Car exits as barrier arm lowers automatically
LD-100/102 provides safety and anti-smashing functionality
Troubleshooting Guide
Symptoms
Solution
Detector not working
Press reset button
Red LED indicator not fully lit
Check power supply
Green LED blinking slowly
Loop short circuit or insufficient turns - lower frequency or add turns
Green LED blinking faster
Loop open circuit or excessive turns - higher frequency or remove turns
Additional Documentation
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...