Specs at a glance
Measured variables: Visibility (K-value)
Measuring range: Visibility (K-value): 0 … 150 km⁻¹
Temperature measurement (option): -30 … +70 °C
Ambient temperature range: –20 °C … +55 °C
Conformities: ASTRA “Guideline – Fire Detection in Road Tunnels” (2007)
RABT 2006
—————————————-
Field of application
Endress Hauser’s
The smoke detector to ensure fast and reliable smoke detection when tunnel fires occur. There is no need for alignment or parameter setting. With its IP6K9K enclosure rating, the VISIC50SF is able to withstand harsh ambient conditions inside the tunnel, also tunnel washing operations. During the design phase, particular importance was placed on ensuring reliable operation and long maintenance intervals. There is an optional version available with heating for fog evaporation.
• Cold smoke detection in road tunnels for early fire detection
• Smoke detection in areas with corrosive environments
• Visibility (K value) measured according to the scattered light measurement principle
• Highly available – no moving parts
• Quick and reliable smoke detection
• Software developed in accordance with EN 61508 (SIL1)
• Low faulty alarm rate
• Fog evaporation through integrated heating element (optional)
Device properties:
There are no reviews yet.