Loop Vehicle Detector

LD270 Dual-Channel Loop Detector

A dual-channel detector designed for sites that need advanced logic control, clean installation diagnostics, and dependable vehicle presence monitoring.

LD270 dual-channel loop detector

Smarter Control for Two Independent Detection Channels

The LD270 combines two independent loop detection channels in a compact housing, making it ideal for barrier gates, lane control, counting panels, and traffic management projects that require more flexible logic handling.

1
Dual Channels

Two independent channels in one detector simplify cabinet layout.

2
Advanced Logic

Flexible output logic supports more complex site control strategies.

3
Fast Diagnosis

3-digit LED display improves commissioning and service efficiency.

4
Stable Operation

Self-tuning and fault recovery help reduce unexpected downtime.

Key Features

  • Dual-channel inductive loop detector for gates, counters, and traffic controllers.
  • 3-digit, seven-segment LED display for accurate on-site diagnostics.
  • Two independent channels integrated into a single compact unit.
  • Separate outputs for each channel to support flexible control logic.
  • Four selectable loop frequencies per channel help eliminate crosstalk.
  • Automatic recovery after intermittent loop faults or self-healed loop conditions.
  • Self-tuning and environmental tracking for stable long-term performance.
  • ABS enclosure with optional IP65-rated protection.

Logic and Output Capability

Channel 1

Provides twelve logic modes with four selectable pulse-time levels for flexible site programming.

Channel 2

Provides six logic modes with four selectable pulse-time levels for lane-based control strategies.

Technical Specifications

Detector TypeDual-channel inductive loop vehicle detector
Display3-digit, seven-segment LED display
Channel Configuration2 independent detection channels
Loop Frequency20~80kHz, selectable per channel
Channel 1 Logic Modes12 selectable modes
Channel 2 Logic Modes6 selectable modes
Pulse-Time Selection4 selectable pulse-time levels per channel
TuningAutomatic self-tuning with environmental tracking
Fault RecoveryAutomatic return to normal operation after self-healed loop faults
Housing MaterialABS plastic
Protection OptionOptional IP65-rated enclosure
OriginMade in Taiwan

Planning a Dual-Channel Detection Project?

Download the catalogue or speak with PSM for application guidance and model selection.

Download Catalogue PDF Contact Our Team
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