BEA MATRIX Digital Inductive Loop Detector

The BEA MATRIX Family induction loop detector is designed for reliable vehicle detection in industrial and commercial access control applications. Available in single and dual loop models, these UL 508 listed detectors provide automatic tuning, adjustable sensitivity, and configurable pulse and presence detection modes for parking gates, industrial doors, barriers, and vehicle access systems.

Key Features

• Available in single or dual loop configurations
• Automatic loop tuning for simplified installation
• Automatic Boost Sensitivity (ABS) for enhanced vehicle detection
• Configurable pulse on entry, pulse on exit, and presence detection modes
• Dual relay outputs with free potential change-over contacts
• Adjustable sensitivity from 0.005% to 0.5% (ΔL/L)
• Adjustable pulse output duration of 100 ms or 500 ms
• Easy setup using two onboard potentiometers
• LED indicators for power and loop status
• Standard 11-pin (86CP11) connection

Applications

The BEA MATRIX loop detector is ideal for parking gate operators, industrial overhead doors, security gates, vehicle barriers, access control systems, entry and exit lanes, vehicle sequencing, direction detection, and counting applications.

Technical Specifications

• Automatic tuning
• Frequency range: 20 kHz to 130 kHz
• Inductance range: 20–1000 μH
• Reaction time: 25 ms (single loop), 50 ms per channel (dual loop)
• Presence time: 1 minute to continuous
• Setup time after configuration: 2 seconds maximum per channel
• Power-on setup time: 8 seconds maximum per channel
• Power consumption: Less than 2.5 W
• Operating temperature: -22°F to 158°F (-30°C to 70°C)
• Protection: Loop insulation transformer, Zener diodes, and gas discharge clamping
• Protection rating: IP40
• Weight: 7 oz
• Dimensions: 1.5 in. W × 3 in. H × 3 in. D

Electrical Specifications

• Available power supply options:
  • 12–24 VAC/VDC ±10% (model dependent)
  • 115 VAC ±10% (model dependent)
• Power frequency: 48–62 Hz
• Two relay outputs with free potential change-over contacts
• Maximum contact voltage: 230 VAC
• Maximum contact current: 5 A (resistive)

Compliance

The BEA MATRIX Family loop detectors are UL 508 listed and comply with applicable FCC, IC, EMC, and R&TTE standards for dependable operation in industrial vehicle detection systems.