MachineU > China Products > Security & Protection > Other Security & Protection Products
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Specifications
MOQ :
1
Delivery Time :
5 - 8 working days
Specification :
13.6*8.6*5.2
Certification :
CE
Model Number :
LD-200
Payment Terms :
T/T,L/C,D/A,D/P,Western Union,Paypal,MoneyGram,Alipay
Self-Turning Range :
20-2000uh
Response Times :
Turn-on 10-90ms/Turn-off 10-90ms
Price :
Negotiation
Sensitivity :
16-Way Selectable/ Highest 0.010%Dl/L/Lowest 2.56%
Supply Ability :
1000 pieces per month
Power Requirements :
110-240VAC (48 to 63Hz)
Brand Name :
JUTAI
Operation Temp :
-40 ~ +70℃
Place of Origin :
China
Packaging Details :
Cartoon
Description
LD-200 Dual Channel Vehicle Detector
Double Coil Vehicle Loop Detector for Vehicle Counting Detection and Parking Management
Product Overview

Dual Channel Loop Detector for Parking Boom Barrier Gate 110-240VAC (48 to 63Hz) - Advanced vehicle detection system for parking management and access control applications.

Key Advantages
  • Wide Sensing Range and High Sensitivity: Accurate detection of various vehicles with broad sensing range from 15 to 2000μH
  • Automatic Reset Function: Enhances system stability by automatically resetting in case of malfunction
  • Direction Recognition: Precise activation based on vehicle movement direction
  • 40000V Lightning Protection: Robust protection ensures long-term durability
  • Wide Operating Environment: Stable performance from -40°C to +70°C
Core Functionality

Vehicle Detection: Accurately detects vehicles using inductive sensing technology based on changes in inductance

Direction Recognition: Identifies specific vehicle movement directions for precise gate control

Automatic Reset: Eliminates manual intervention by automatically resetting during malfunctions

Relay Output: Provides relay output signals for gate control, traffic management, and vehicle counting

Applications
  • Traffic Management Systems
  • Gate Automation
  • Parking Facilities Management
  • Access Control Systems
  • Traffic Light Control
  • Vehicle Counting and Analysis
Product Images
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Double Channel Car Parking Management Inductive Loop Detector
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Loop Detector Connection Diagram
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Sensitivity Selection Switches
Indicators and Switches
Indicator Status Meaning
Power LED (RED) Illuminates Power ON
CH1 Detecting LED Continuous Vehicle detection
Slow Blinking Loop short circuit or insufficient twists
Fast Blinking Loop open circuit or excessive twists
CH2 Detecting LED Continuous Vehicle detection
Slow Blinking Loop short circuit or insufficient twists
Fast Blinking Loop open circuit or excessive twists
Sensitivity Selection

Sensitivity and frequency adjustments using 7-way and 10-way dip switch settings:

  • Dip switches 6, 7, 8 control CH1 sensitivity (0.8 to 0.015)
  • Dip switches 3, 4, 5 control CH2 sensitivity (0.8 to 0.015)
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Channel 1 Loop Function Selection
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Special Functions Setting
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
CH1 and CH2 Sensitivity Selection
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Frequency Setting
Reset Button Note: The LD-200 must be reset every time a setting change is made to the Dip switches.
Installation Guidelines
  • Use ferromagnetic wires for induction coil (up to 500 meters total length)
  • Coil cutting size: Rectangle 1.0-2.0m length * 0.8-1.2m width
  • Avoid right angles at corners
  • Keep product plug and socket in vertical direction during installation
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Recommended Coil Installation Overview
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Proper Installation Orientation
System Integration

JUTAI LD200/202 Double Channels Vehicle Loop Detector Series with direction recognition function for single-channel entry and exit applications.

Compatible Components
  • JUTAI One door controller (Model: AC-11)
  • JUTAI gate barrier (Model: BR-110)
  • JUTAI long-range RFID reader (Model: PUHF-9)
  • High-temperature resistance loop coils (Model: JTHT-11)
Operation Process
Entry Process
  • Simultaneous Loop Coil Activation: Both loop coils are pressed when car enters
  • UHF Reader Activation: LD-200/202 triggers UHF reader at entrance
  • Card ID Reading: Reader transmits ID to controller via Wiegand output
  • ID Verification and Gate Opening: Controller verifies ID and opens gate barrier
  • Vehicle Entry: Barrier arm automatically lowers after vehicle passes
  • Safety Assurance: LD-100/102 provides safety and anti-smashing functionality
Exit Process
  • UHF Reader Activation: LD-200/202 triggers inside UHF reader
  • ID Verification and Gate Opening: Controller verifies ID and opens exit barrier
  • Vehicle Exit: Barrier arm lowers automatically after vehicle passes
  • Safety Measures: LD-100/102 provides safety during exit process
Direction Recognition

Ensures double channels loop detector does not trigger signal again when car passes another UHF reader, maintaining accurate entry/exit records.

LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Direction Recognition Function
Independent Working Mode

The JUTAI LD-200/202 can function as two independent single-channel loop detectors for standard one-in and one-out parking lots:

  • One loop coil triggers reader and reads card
  • Other loop coil provides barrier anti-smashing function
  • Cost-saving benefit by reducing hardware requirements
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Independent Working Mode Configuration
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Additional Product View
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
Product Installation Example
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition
System Application Diagram
Send your message to this supplier
Send Now

LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition

Ask Latest Price
Watch Video
Product Detail
MOQ :
1
Delivery Time :
5 - 8 working days
Specification :
13.6*8.6*5.2
Certification :
CE
Model Number :
LD-200
Payment Terms :
T/T,L/C,D/A,D/P,Western Union,Paypal,MoneyGram,Alipay
Contact Supplier
video
LD-200 Dual Channel Vehicle Loop Detector with Automatic Restart, Anti-Interference Performance, and Direction Recognition

Shenzhen Jutai Comm Co., Ltd.

Verified Supplier
3 Years
guangdong, shenzhen
Since 2012
Business Type :
Manufacturer, Exporter
Main Products :
IP67 Blanking Light Curtain, Safety Light Curtain Sensors, IP65 Blanking Light Curtain
Total Annual :
120000-150000
Employee Number :
50~70
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Loop Detector
MachineU China Products Security & Protection Other Security & Protection Products
Contact Supplier
Submit Requirement