Heat detector FDT241

thermalfor fire safety applicationsfor indoor use

Description
Monitoring of rooms where a rapid temperature rise is expected in case of fire or where optical detection is difficult. Equipped with two redundant heat sensors so that if one sensor fails the detector still meets the highest alarm class. Measures ambient temperature and temperature inside the detector housing to detect temperature increase immediately. Selectable detection behaviour via application-specific ASA parameter sets. The base must be ordered separately. Also available in different colours.

Product information
Product No.: FDT241
Stock No.: A5Q00004812
GTIN: 4047625073312

Technical specifications

• Standard: EN 54-5, EN 54-17
• Protection category: IP43; IP44 with base attachment; IP54 with base attachment (wet)
• Operating voltage: DC 12…33 V
• Operating current: 0.200 mA
• Operating temperature: -25…50 °C; -25…70 °C
• Storage temperature: -30...+75 °C
• Quiescent current: 130...200 μA
• External alarm indicator: 2
• System compatibility: FDnet -> FS20, AlgoRex, SIGMASYS
• Communication protocol: FDnet
• Relative humidity: ≤95 %
• Dimensions (Ø x H): 100 x 46 mm
• Colour: Pure white, ~RAL 9010