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Infrared beam barrier AN900-20 1
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Product Description
Infrared beam barrier AN900-20
Alarm systems based on passive infrared detectors, intercept an intruder who has already intruded into a room A system based on infrared barriers is designed to trigger an alarm when an intruder is just about to enter a room, but is still outside the premises
Infrared curtains are also used in securing controlled passageways, gates, fences, valuable objects in open spaces, etc. In museums, infrared curtains successfully play the role of a conflict-free, discreet separation of the viewer from valuable exhibits
When the beam is permanently interrupted (by placing an obstacle between the transmitter and receiver), the barrier does not return to its original state Such barrier behavior is important for controlling entrance gates, barriers, etc.
Technical specifications:
| Number of beams: | 1 |
| Detection method: | 1 beam continuity violation |
| Outdoor range: | 3 ... 15 m |
| Indoor range: | 3 ... 20 m |
| Flux characteristics: | 940 nm - Modulated infrared beam. |
| Alarm duration: | ≥ 0.1 s |
| Tamper contact: | No |
| Angle adjustment range: | No |
| Power supply: | 12 V ... 24 V DC / AC |
| Current consumption: | 30 mA - Transmitter , 15 mA - Receiver |
| Alarm output: | Relay (AC/DC 36V max. 1A), NO/NC |
| Selected features: | Minimum distance between devices is 3 m |
| Protection class: | IP66 |
| Operating temperature / relative humidity: | -25 °C ... 55 °C / max. 95 % |
| Dimensions of transmitter or receiver: | 49 x 76 x 30 mm |
| Weight of transmitter and receiver: | 0.04 kg |
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