Allmatic Single Channel Loop Detector Controller A1H-U

The single channel inductive loop detector senses the presence of a vehicle passing over a ground loop and provides information to the electric gates control panel.

The A1H-U rail mount, vehicle loop detector is compatible with most gate operators. The A1H-U may be used in Safety and Exit loop positions. The display feature makes set-up easy by displaying the optimum sensitivity setting required to detect a vehicle positioned on the loop. Ten sensitivity settings allow for fine adjustment of detection level.
The A1H-U provides relay contact outputs indicating vehicle presence. The A1H-U features automatic sensitivity boost (ASB), delay, fail-safe/fail-secure and infinite or normal (5 min.) presence. Four frequency settings provide flexibility in preventing crosstalk in multi-loop applications.