2 Channel Loop Detector High Sensitivity Direction Recognition Customizable

• Extensive Sensing Range and High Sensitivity: Wide sensing range from 15 to 2000μH coupled with high sensitivity for precise vehicle detection
• Automatic Reset Function: Autonomous reset in case of malfunction enhances system stability and reliability
• Direction Recognition: Identifies specific vehicle movement directions and triggers relay output accordingly
• Robust Lightning Protection: 40000V lightning protection ensures prolonged durability and reliability
• Versatile Operating Environment: Operates within wide temperature range from -40°C to +70°C for stable performance in harsh conditions

• Vehicle Detection: Utilizes inductive sensing technology to accurately detect vehicles without physical contact
• Direction Recognition: Identifies specific directions of vehicle movement to trigger relay output
• Automatic Reset: Incorporates automatic reset function for seamless operation and system reliability
• Relay Output: Provides relay output signals upon vehicle detection for gate opening, traffic light control, and vehicle counting

• Traffic Management Systems
• Gate Automation
• Parking Facilities
• Access Control
• Traffic Light Control
• Vehicle Counting

• Power LED (RED): Illuminates to indicate "Power ON"
• CH1 Detection LED:
  • Steady On: Vehicle detection
  • Slow Blinking: Loop short circuit or insufficient twists
  • Fast Blinking: Loop open circuit or excessive twists
• CH2 Detection LED:
  • Steady On: Vehicle detection
  • Slow Blinking: Loop short circuit or insufficient twists
  • Fast Blinking: Loop open circuit or excessive twists

Sensitivity and frequency adjustment is facilitated through 7-way and 10-way dip switch settings:

• 8 different sensitivity settings available via dip switch configuration
• Dip switches 6, 7, and 8 govern CH1 sensitivity (0.8 to 0.015)
• Dip switches 3, 4, and 5 control CH2 sensitivity (0.8 to 0.015)

Switch 1 (S1) - Channel 1 Loop Function Selection:

• DIP 1 & DIP 2: Special Sensitivity Increase For Both Trailer (Both Channels)
• D3, D4, D5 and Switch 2 D1, D2: Special Functions (Mode1, 2, 3 Direction Detection. Mode 4, 5, 6 Normal mode)
• D6 & D7 & D8 and Switch 2 D3 & D4 & D5: CH1 and CH2 Sensitivity Selection (Eight Levels)
• D9 & D10 and Switch2 D6, D7: Frequency Selection (20 K to 100 KHz)

• Coil cutting size should be rectangle: length 1.0 to 2.0 meters, width 0.8 to 1.2 meters
• Avoid right angles at corners as much as possible
• Use ferromagnetic wires for induction coil, total length up to 500 meters
• Keep product plug and socket in vertical direction during installation

The JUTAI LD200/202 double-channel vehicle loop detector series, equipped with direction recognition function, is ideal for single-channel entry and exit scenarios when integrated with:

• 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)

The JUTAI LD-200/202 Double Channel Loop Detector can also function as two independent single-channel loop detectors, suitable for standard one-in and one-out parking lots.

This configuration provides cost-saving benefits by reducing hardware costs associated with using separate detectors for each function.