Double beam infrared barrier. Valid for interior or exterior. Detection by simultaneous cutting of the 2 beams. The TF models have 4 frequencies or selectable channels and circuit for environmental disqualification. Automatic gain control. Optical pointer to facilitate alignment. Horizontal regulation +/- 90º and vertical +/- 5º. Alignment measurement output for precise adjustment. Antifreeze cap. Adjustable interruption time. Protection against overvoltages and lightning. Wall and pole mounting. See optional accessories BC-3 and PSC-3 (rear and side covers for pole mounting). IP65 environmental protection. Power 10,5-28 Vcc. Operating temperature: -35 to 60ºC. For temperatures near -25ºC or lower, use optional heater, ref. HU-3. Dimensions: 65 x 170 x 69.5 mm.
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