PD 132 LOOP DETECTOR 24V

Description

The PD-132 Loop Detector (24V) is an inductive vehicle detection module used mainly in automatic gate systems, boom barriers, and parking control systems.

It works by connecting to a buried induction loop wire in the ground. When a metal vehicle passes over the loop, it changes the inductance, and the module detects this change to trigger an output signal (like opening a gate or keeping a barrier open).

KEY FEATURES

• Single-channel inductive loop vehicle detector
• Designed for automatic gate and parking barrier systems
• Detects the presence of metal vehicles using a ground loop coil
• Adjustable sensitivity (typically 4 levels)
• Fast response time (~10 ms) for real-time detection
• Relay output for controlling gates, barriers, and traffic systems
• Auto-calibration and fault detection (in most versions)
• LED indicators for power, loop status, and detection
• Stable performance in outdoor and industrial environments
• Compatible with 24V AC/DC control systems

SPECIFICATIONS

• Product Type: Vehicle Loop Detector Module
• Model: PD-132
• Operating Voltage: 24V AC/DC (varies by version: 12V / 24V / 230V variants available)
• Power Consumption: ~4.5 VA
• Detection Method: Inductive loop (electromagnetic field change)
• Frequency Range: ~20 kHz – 170 kHz
• Response Time: ~10 ms
• Sensitivity: Adjustable (typically 4 steps)
• Loop Inductance Range: ~50 µH – 1000 µH (ideal 100–300 µH)
• Output: Relay output (typically 240V / 5A)
• Loop Wiring Length: Up to ~20 m (twisted pair recommended)
• Operating Temperature: -20°C to +65°C
• Housing Size: ~78 × 40 × 108 mm
• Application: Boom barriers, parking gates, toll systems, access control systems