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Products
Firefly generally uses the following products in a system designed for Tissue plants:
DETECTION
EXTINGUISHING
CONTROL
Web Detector (WD)
The WD detector is especially designed for the Tissue industry. It is a part of the Firefly WebScanTM system and detects hot spots on tissue from 250°C (482°F).
Water Mist nozzle
This water nozzle sprays fine water particles. Its capacity is 9 or 10 litres/minute and it has a 180° spraying angle at 6 bar.
Contol Unit (CUE)
Each protection zone is controlled by a control unit type CUE. The CUE has a self-diagnostic function, battery backup, flexibility and is user friendly.
Open Area Detector (OAD)
The OAD detector detects flames in open areas. By combining ultraviolet (UV) and infrared (IR) wavelengths, this detector will efficiently recognise flames. At the same time, other energy sources such as lamps, sunlight or even arc welding are discriminated.
Water Spray nozzle
Water nozzle of full cone type. This nozzles capacity is 90 litres/minute and it has a 110° spraying angle at 6 bar.
Flame detector (FD)
The FD detector is designed for flame detection in enclosed volumes.
Glow detector (GD)
The GD 400 detector can be used for monitoring pneumatic conveyer systems and chutes. For protection of risk zones where material occurs in dust clouds, e.g. filters. This detector recognises sparks, hot particles and flames from 400°C (752°F).
Trend detector (TD)
The TD 250 detector can be used for monitoring pneumatic conveyer systems and chutes. For protection of risk zones where material occurs in layers (e.g. storage silos) and also where material has fairly low ignition temperature. This detector recognises sparks, hot particles and flames from 250°C (482°F).
GIV
