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Tunnel Sensors VISIC50SF SICK

Tunnel Sensors VISIC50SF

Smoke detectors


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The VISIC50SF smoke detector offers high-speed measurement to ensure fast and reliable smoke detection when tunnel fires occur. The VISIC50SF is very easy to mount, operate, and maintain.

There is no need for alignment or parameter setting – measuring starts right away. With its IP6K9K enclosure rating, not only is the VISIC50SF able to withstand the harsh ambient conditions inside the tunnel, but also tunnel washing operations without any problems.

During the design phase, particular importance was placed on ensuring reliable operation and long maintenance intervals. That is why there are no moving parts. There is an optional version available with heating for fog evaporation.

This allows the VISIC50SF to effortlessly meet your desired requirements, making it the perfect solution for the fast and reliable detection of fires.

At a glance
  • 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
  • IP 6K9K enclosure rating thanks to a rugged stainless-steel housing
  • Fog evaporation through integrated heating element (optional)

Perfect addition to temperature cables thanks to earlier and faster detection High levels of reliability and operational safety No need for protective measures during tunnel cleaning Immune to gantry fog Flexible connection options, easy to extend and integrate into existing networks K value can be easily verified with a checking tool Low level of effort due to simple mounting and quick commissioning Alarm signal with adjustable limit value

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See also

Access, Evacuation Alarm systems Fire control Fire fighting Visual alarms Carbon monoxide detectors
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