光探测器

Beam Detector Function: 1. Four-beam can adjust automatically outdoors, it will be suitable for rain, fog, snow etc 2. Big-caliber aspheric lens, high-focus Infrared and long-distance detection 3. It has the function of anti-jamming strong light, and anti-thunder circuit design 4. The adjusting anglei of optical axis is ±90°in horizontal and ±10°in vertical. It is suitable for outdoors perimeter guard Technical Parameter: 1. Beam: four beams 2. Detection mode: If four beams are blocked, the alarm signals will be sent out 3. Light source: infrared digital pulse 4. Induction speed: 50 700ms(adjustable) 5. Alarm output: There is an output of relay contact. Max contact capacity is AC/DC30V0.5A 6. Power supply voltage: DC13.8 28V AC11 18V 7. Working temperature: -25 +55 8. Current: 70mA/80mA/90mA/100mA 9. Adjusting angle of optical axis: 180°(±90°) in horizontal and 20°(±10°) in vertical 10. Sight device: form type 11. Solution of dew and frost: heating case 12. Material: black PC resin and special filtering materials 13. Other function: LED adjusting indication, OK indication and test port of standard voltage