Bosch · Detectors
Bosch FAS-420-TP1 Single-Pipe Addressable Aspirating Smoke Detector
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Product description
FAS-420-TP1 is an addressable detector that detects smoke by drawing air samples through a pipe. It is designed for connection to a single-pipe system and uses LEDs to indicate operating, fault and alarm states. Airflow monitoring helps detect blockages and pipe breaks.
Key features
- Single-pipe system connection
- Analogue addressable LSN connection
- LED indicators for normal operation, fault and alarm
- Airflow monitoring detects blockages and breaks
- High immunity to false alarms with intelligent signal processing
- Detector module for smoke detection available separately
Technical specifications
| Operating voltage | 15–33 VDC |
|---|---|
| Operating temperature | -20–60 °C |
| Dimensions (H × W × D) | 292 × 200 × 113 mm |
| Weight | 1500 g |
| Input current | 400 mA |
| Auxiliary current | 285 mA |
| LSN current consumption | 6,25 mA |
| Relative humidity | 10–95%, non-condensing |
| Material | Plastic |
| LED colour | Red, yellow and green |
Information has been compiled from manufacturer/distributor sources. Please consult the documentation for current technical specifications.
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