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Professional LD500 vehicle gate underground loop detector manufactured in Shenzhen, China, designed for reliable vehicle detection in various access control and traffic monitoring applications.
Applications
Parking lot entrance vehicle detection
Parking space information acquisition systems
Electronic traffic light snapshot systems
Traffic monitoring and control systems
Product Description
The LD-500 loop detector is engineered for precise vehicle detection in access control, security monitoring, and traffic counting applications. The output signal efficiently controls door drive mechanisms, operates barriers, activates card dispensers, and integrates with various automated systems.
Technical Specifications
Parameter
Specification
Operating Voltage
AC220V ±10%
Power Consumption
<5W
Relay Output
DC24V / 3A
Frequency Range
20kHz – 170kHz
Reaction Time
20 ms
Sensitivity
10 grades adjustable
Loop Inductance
Ideal 100µH–300µH, Max 50µH–1000µH
Loop Connection Wiring
Max 100m, twisted at least 20 times
Automatic Calibration Time
2s–5s
Key Features
High accuracy in speed measurement and traffic volume counting
Excellent operational stability and reliability
Unaffected by meteorological and traffic environment changes
Industrial-grade design with 4 sensitivity levels
Multiple output port support
Built-in fault self-detection function
Automatic barrier closure after vehicle passage
OEM and ODM support available
Product Image
Advanced Features
Industrial engineering design concept
Standard industrial guide installation
Strong anti-jamming capability and operational stability
Multiple output interfaces for diverse application scenarios
Various shape options to meet different requirements
