12 V optical smoke detector (wired)
12 V optical smoke detector (wired)
The optical smoke detector reacts to visible smoke particles. If too much smoke enters its measuring chamber, an alarm is triggered.
Inside the measuring chamber, an integrated infrared light source generates a light pulse every 8 seconds. Only when smoke particles enter the measuring chamber during a fire do the light fall on the photodiode. A relay switches and the alarm center reports a fire alarm.
The optical smoke detector is mounted on the ceiling in the middle of the room. The minimum distance to the side wall is 30cm. We recommend one smoke detector per hallway, staircase, living room and bedroom.
By adjusting a jumper, you can configure the optical smoke detector as a NO or NC detector. This means it is compatible with any wired alarm system. The smoke detector is supplied externally with 12V operating voltage and is EN54 certified.
Product Highlights:
For connection to alarm systems
Detects visible smoke particles
Self-adjusting
Potential-free
Technical data:
| Detector type | optical smoke detector |
| Alarm contact | NO or NC, 1A @30VDC |
| Connection | NC + 12V operating voltage |
| Operating voltage | 10.5 - 13.8VDC |
| Power consumption, standby | 90?A |
| Power consumption, alarm | 35mA |
| Start time | 60s |
| Starting current consumption | 160?A |
| Reset voltage | < 1V |
| Reset time | < 1s |
| operating temperatur | -10 to 50°C |
| humidity | 0 - 95%, non-condensing |
| Dimensions (HxØ) | 46x100mm |
| Weight | 130g |
Details about 12 V optical smoke detector (wired)
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