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LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range

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LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range

MOQ : 1

Delivery Time : 5 - 8 working days

Response Times : Turn-on 10-90ms/Turn-off 10-90ms

Certification : CE

Sensitivity : 16-Way Selectable/ Highest 0.010%Dl/L/Lowest 2.56%

Model Number : LD-200

Self-Turning Range : 20-2000uh

Payment Terms : T/T,L/C,D/A,D/P,Western Union,Paypal,Alipay

Price : Negotiation

Specification : 13.6*8.6*5.2

Supply Ability : 1000 pieces per month

Brand Name : JUTAI

Power Requirements : 110-240VAC (48 to 63Hz)

Place of Origin : China

Operation Temp : -40 ~ +70℃

Packaging Details : Cartoon

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LD-200 Parking Barrier Loop Detector with 16-Level Sensitivity and Stable Vehicle Presence Output
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 Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Double Channel Car Parking Management Inductive Loop Detector
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Loop Detector Connection Diagram
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Sensitivity Selection Switches
Indicators and Switches

Power LED (RED): Illuminates when "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 Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Channel 1 Loop Function Selection
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Special Functions Setting
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
CH1 and CH2 Sensitivity Selection
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
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 Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Recommended Coil Installation Overview
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
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 Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
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 Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Independent Working Mode Configuration
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Additional Product View
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
Product Installation Example
LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range
System Application Diagram

Product Tags:

16-Level Sensitivity Loop Detector

      

Stable Vehicle Presence Output Vehicle Loop Detector

      

20-2000μH Sensing Range Inductive Loop Detector

      
Quality LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range for sale

LD-200 Dual Channel Loop Detector with 16-Level Sensitivity, Stable Vehicle Presence Output, and 20-2000μH Sensing Range Images

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