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LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

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LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

Fast Response Times : 10-90ms

Self-Turning Range : 20-2000uh

HS Code : 8608009000

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

Package Size : 13.60cm * 8.60cm * 5.20cm

Operation Temp : -40 to +70℃

Brand Name : JUTAI

Model Number : LD-202

Certification : CE

Place of Origin : China

MOQ : 1

Price : Negotiation

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

Supply Ability : 1000 pieces per month

Delivery Time : 5 - 8 working days

Packaging Details : Cartoon

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

Power Supply : 12-24VADC

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LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
Product Overview

Designed to elevate barrier gate opening and safety measures, the JUTAI LD-202 Advanced Dual Channel Loop Detector offers unparalleled precision in vehicle detection. With its extensive sensing range, high sensitivity, and intelligent features, it ensures seamless operation and reliability in various applications.

Distinctive Features
Enhanced Sensing Range and Sensitivity

Extended sensing range from 15 to 2000μH with remarkable sensitivity for accurate detection of diverse vehicles.

Smart Automatic Reset Function

Automatically resets in case of malfunction, enhancing system stability without manual intervention.

Advanced Direction Recognition

Precisely identifies vehicle movement directions for optimized gate operation efficiency.

Robust Lightning Protection

Protection up to 40000V ensures exceptional durability and reliability against lightning strikes.

Wide Operating Environment Range

Operates flawlessly within temperature range from -40°C to +70°C in challenging weather conditions.

Operational Functionality
  • Efficient Vehicle Detection: Advanced inductive sensing technology accurately detects vehicles without physical contact.
  • Intelligent Direction Recognition: Precise identification of vehicle movement directions for optimized gate operations.
  • Seamless Automatic Reset: Ensures continuous operation by automatically resetting during malfunctions.
  • Reliable Relay Output: Provides reliable output signals for gate opening, traffic light control, and vehicle counting.
Versatile Applications
  • Traffic Management Systems
  • Gate Automation
  • Parking Facilities Management
  • Access Control Systems
  • Traffic Light Optimization
  • Vehicle Counting Applications
Product Connections
LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
Indicators and Switches
Power LED (RED)

Signifies that the power is ON, providing visual indication of operational status.

CH1 Detecting LED
  • Continuously On: Vehicle detection in Channel 1
  • Blinking Slowly: Potential short circuit or insufficient twists
  • Blinking Fast: Open circuit or excessive twists
CH2 Detecting LED
  • Continuously On: Vehicle detection in Channel 2
  • Blinking Slowly: Potential short circuit or insufficient twists
  • Blinking Fast: Open circuit or excessive twists
Sensitivity Selection

Sensitivity and frequency can be tuned using 7-way and 10-way dip switch settings with 8 different sensitivity options ranging from 0.8 (least sensitive) to 0.015 (most sensitive).

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
Reset Button: The LD-200 requires resetting each time a setting change is made to the Dip switches.
Loop Installation

The loops should be sealed using a "quick-set" black epoxy compound or hot bitumen mastic to seamlessly blend with the roadway surface.

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

When installing, please keep the product plug and socket in the vertical direction.

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
Application Scenarios

The JUTAI LD-200/202 Double Channel Vehicle Loop Detector series, equipped with direction recognition functionality, is ideal for numerous single-channel entry and exit scenarios.

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
Operational Principle
Entry Process
  • Vehicle entry activates two loop coils simultaneously
  • LD-202 triggers UHF reader at entrance
  • Reader transmits card ID to controller via Wiegand output
  • Controller verifies ID validity and opens gate barrier
  • Barrier arm automatically lowers after vehicle entry
  • Safety function facilitated by LD-100/102 Single Channel Loop Detector
Exit Process
  • Vehicle exit triggers internal UHF reader via LD-202
  • Reader sends card ID to controller
  • Controller validates ID and opens gate barrier
  • Barrier arm automatically lowers after vehicle exit
  • Safety function facilitated by LD-100/102 Single Channel Loop Detector

In both scenarios, the LD-202's Direction Recognition Function ensures accurate and efficient operation.

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

JUTAI LD-202 Double Channel Loop Detector can function as two independent single-channel loop detectors, offering versatility and cost-efficiency for standard one-in and one-out parking lots.

LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

Product Tags:

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