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Shenzhen Jutai Comm Co., Ltd.

  • China,Shenzhen ,Guangdong
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China LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH
China LD-202 Dual Channel Gate Barrier Loop Detector 12-24VADC 15-2000uH

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

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

  1. MOQ: 1
  2. Price: Negotiation
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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℃
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
Brand Name JUTAI
Model Number LD-202
Certification CE
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

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℃
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
Brand Name JUTAI Model Number LD-202
Certification CE Place of Origin China
High Light gate barrier loop detector 12-24vadcdual channel gate barrier loop detector12-24vadc loop detector for boom barrier
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 Loop Detector connections diagram LD-202 wiring connections detail
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 dip switch configuration overview Channel 1 sensitivity increase settings Direction detection and normal mode settings CH1 and CH2 sensitivity selection settings Frequency settings 20K to 100KHz
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.

Loop installation diagram

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

Proper plug and socket orientation
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 application scenario diagram
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 independent working mode

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 operational principle diagram LD-202 additional application diagram LD-202 system integration diagram

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...

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Get in touch with us

  • Reach Us
  • Shenzhen Jutai Comm Co., Ltd.
  • 5f, Xuxingda Industrial Park, Shiyan, Baoan, Shenzhen, Guangdong, China
  • https://www.accesssecuritysolution.com/

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