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Products
Firefly generally uses the following products in a system designed for the Tobacco industry:
DETECTION
EXTINGUISHING
CONTROL
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).
Isolation Valve (DIV)
The Firefly valve type DIV is a fast acting valve intended for applications where extinguishing with water or gas is unsuitable due to process conditions. The valve is fitted with a spring tensioned pneumatic controller and is available in dimensions up to 500x500 mm. The valve fully diverts in less than 300 ms.
Contorl 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.
Multi Detector (MD)
The MD detector can be used in enclosed volumes. It is especially designed for detecting whirling ignition sources.
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).
