Vehicle Loop Detectors

Product Details:

Car Park Barrier Loop Detectors PD132 Inductive Vehicle Loop Detector/Loop Sensor for Vehicle Access.
Loop Detector PD132 – Basic Details

• Model: PD132

• Type: Vehicle Loop Detector

• Function: Detects vehicles using inductive loop technology

• Voltage: 110V / 230V AC or 12–24V AC/DC (depends on model)

• Sensitivity Levels: Adjustable (typically 4–10 levels)

• Frequency Range: 20–2000 µH (loop inductance)

• Relay Outputs: 2 (typically – Presence & Fault)

• Response Time: Fast detection (20 ms to 100 ms)

• Applications:

  • Automated gates & barriers

  • Parking management systems

  • Traffic control

  • Industrial automation

Product Details:

The Loop Detector 232 is an electronic device designed to detect the presence and movement of vehicles using inductive loops embedded in the road surface. It is commonly used in traffic management systems, parking lots, and automatic gate control.

Key Features:

• RS-232 Communication: The "232" in the name often indicates RS-232 serial communication, allowing the detector to interface with traffic controllers, gate systems, or industrial automation.

• Vehicle Detection: Uses changes in inductance caused by metal objects (vehicles) to register presence.

• Multiple Modes: Can detect presence, passage, and direction depending on the model.

• High Accuracy: Reliable detection with minimal false positives.

Applications:

• Traffic signal control

• Vehicle access systems (e.g., boom barriers)

• Parking management

• Toll collection systems

Installation:
Involves embedding a loop of wire in the road surface and connecting it to the detector unit. Proper calibration ensures accurate detection.

Benefits:

• Durable and low maintenance

• Real-time vehicle detection

• Supports traffic flow optimization