Bosch · Detectors
Bosch FAP-425-OT-R Optical/Thermal Multisensor Detector
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Product description
FAP-425-OT-R combines optical smoke and thermal detection sensors in a single analogue addressable detector. It is ceiling-mounted in fire detection systems. Its Intelligent Signal Processing feature provides sensitive and reliable detection; it can be addressed manually or automatically.
Key features
- Optical smoke and thermal detection
- Manual and automatic addressing
- Intelligent Signal Processing (ISP)
- Monitoring of electromagnetic effects
- Ceiling mounting
Technical specifications
| Nominal voltage | 28 VDC |
|---|---|
| Operating voltage | 15–33 VDC |
| Current consumption | 0,55 mA |
| Operating temperature | -20–50 °C |
| Permissible air velocity | 20 m/s |
| Dimensions (Ø × H) | 9,95 × 5,20 cm |
| Weight | 77 g |
| Detection principle | Optical; thermal |
| Mounting type | Ceiling-mounted |
| Colour / material | White / plastic |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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