Loop Detectors
A what detector?
A Vehicle Loop Detector (or inductive-loop traffic detectors) are placed at ground level and can detect vehicles passing over or arriving upon a chosen location in the road. Using alternating current to create a magnetic induction circuit, when a vehicle passes over it, the ferrous body material increases the loop's inductance.
Simpy put, when any large metal object passes over the loop in the ground (such as a vehicle), this is then detected by the relay and will operate the gate / barrier.
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Features Single Loop Channel Ready made up loop for 2 x 1m area, comes complete with 15m of loop trailing cable to wire into the detector. 2 Relays (N/O, N/C, C) Compact housing Wide self-tuning range Strong loop field strength Sensitivity levels optimized for parking/vehicle access applications High interference immunity Selectable output configuration Permanent presence feature…
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Single Loop Channel 2 Relays (N/O, N/C, C) Compact housing Wide self-tuning range Strong loop field strength Sensitivity levels optimized for parking/vehicle access applications High interference immunity Selectable output configuration Permanent presence feature High level circuit protection
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2 Loop Channels 2 Relays (N/O, C) Compact housing Wide self-tuning range Strong loop field strength Sensitivity levels optimized for parking/vehicle access applications High interference immunity Selectable output configuration Permanent presence feature High level circuit protection
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