Elsema LD40 – High sensitivity vehicle Loop Detector

Features:

• High Sensitivity Adjustment: Adjustable sensitivity levels for various surfaces—Low (L) for bitumen, Medium (M) for concrete, and High (H) for reinforced concrete—ensuring accurate detection in all installations.
• Relay Output: Features a change-over relay output compatible with door and gate controller cards, providing seamless integration.
• Self-Calibration: Automatically adapts to different temperatures, ensuring reliable operation in varying environmental conditions.
• Selectable Output Modes:
  • STATIC: Relay energizes while the metal object is over the loop.
  • PULSE: Relay energizes for approximately two seconds when a vehicle is detected.
  • DELAYED: Relay energizes for seven seconds after the object moves off the loop.