

Produktübersicht
Automatic smoke detection is carried out by point-shaped smoke detectors arranged in the lift shaft in accordance with EN 54-7 and VdS 2504. The MSD 523-E was specially developed for use in the lift shaft. He secures the active one
Early fire detection in the elevator shaft.
- Special version with base
- Operating voltage: 18V DC to 30V DC
- Reporting criterion: Current increase, 2-wire technology
- Monitoring area: max. 120 m²
- Installation height: max. 16 m
- Perm. Air speed: max. 20 m/s
- Current consumption: at rest max. 120 μA, during alarm min. 19 mA, max. 22.5 mA
- Ambient temperature: -25°C to +60°C
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