Bosch · Detectors
Bosch FAP-O 520 Optical Smoke Detector, White
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Product description
FAP-O 520 is an analogue addressable detector used to detect smoke in fire detection systems. It is ceiling-mounted and supports enhanced LSN technology. Its flat design and easy-to-clean surface make it convenient to use; integrated isolators help maintain loop operation in the event of a cable break or short circuit.
Key features
- Analogue addressable detector with optical sensor
- Enhanced LSN technology
- Integrated isolators for cable breaks and short circuits
- Ultra-flat, easy-to-clean surface
- Ceiling mounting
- White plastic housing
Technical specifications
| Operating voltage | 15–33 VDC |
|---|---|
| Current consumption | 3,25 mA |
| LSN current consumption | 3,26 mA |
| Operating temperature | -20–65 °C |
| Permissible air velocity | 20 m/s |
| Relative humidity | 0–95%, non-condensing |
| Dimensions (diameter × height) | 11,30 × 5,50 cm |
| Weight | 170 g |
| Detection principle | Chemical |
| Mounting type | Ceiling-mounted |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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