Astra-551

Basic data: – 2 channels of detection: volumetric optoelectronic (IR), radio wave (RF); – immunity to thermal interference; – effective detection of longitudinal displacements; – high detectivity and noise immunity; – microprocessor-based signal analysis; – discrete adjustment of the detecting ability ; – "alarm memory" mode; – two-color indication; – self-testing during operation; – complete with a universal swivel bracket. IR: – volumetric detection zone; – spherical lens; – temperature compensation; – test mode for passage. PB: – detection zone , combined with the detection zone of the IR channel; – shift of the radiation frequency, allowing the use of two detectors in the same room; – smooth adjustment of the range; – resistance to the radiation of fluorescent lamps. Those. specifications Technical data: – operating frequencies from 5350 to 5650 MHz – operating range 10 m – detection zone angle in the horizontal plane 90 ° – recommended installation height 2.2 ÷ 2.5 m – supply voltage 8 ÷ 15 V – current consumption, no more than 16 mA – channel resistance relay in standby mode 6 ÷ 8 Ohm – overall dimensions 107х72х52 mm Operating conditions: – temperature from -30 to + 50 ° С – relative humidity of air without moisture condensation up to 95% at 35 ° С – degree of protection by shell IP41 Informative value: "detector output to operating mode"; " norm ";" alarm ";" alarm in the "alarm memory" mode; "alarm in the test mode"; "malfunction"; "interference".