Characteristics Of The Flame Detector; Details For Ordering - Siemens FDF241-9 Technical Manual

Structure and function
3
Overview

3.1.1 Characteristics of the flame detector

3.1.2 Details for ordering

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Building Technologies
Fire Safety
Functions
Microprocessor-controlled signal processing
Selective evaluation of flickering sequence
False alarm immunity
Evaluation of different wave lengths
Selftest
Sensory
Two pyroelectric sensors and one silicon photo diode
Compatibility
FDnet/C-NET and collective detector lines (for details, see 'List of compatibility')
Typical application
Indoor and outdoor areas:
– Industrial storage rooms
– Hangars
– Arc welding sites
– Power plants
– Print shops
– Atriums
– Wood storage
– Tunnels
– Transformer rooms
– Engine test beds
Limitations
No detection of UV radiation
No detection of inorganic material fires
Type Order number
FDF241-9 A5Q00003006
FDFB291 A5Q00003310
Designation
Flame detector (S-LINE)
Base for flame detector
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2018-06-28