sensor fire detector FDOOTC241
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2.4 Multi-sensor fire detector FDOOTC241
2.4.1 Use
Alongside its fire detection functionality, the FDOOTC241 also has a CO detection
functionality.
Multi-sensor fire detector, neural ASA (S-LINE), FDOOTC241
Fire detection function:
● Functions according to the scattered light principle with two sensors, optical
forward and backward scattering
● Opto-electronic measuring chamber which obstructs disruptive extraneous
light but provides excellent detection of both light and dark smoke particles
● Two additional heat sensors and an additional CO sensor increase the fire
detector's response behavior and immunity to deceptive phenomena
● Selectable detection behavior thanks to application-specific ASA parameter
sets
CO detection function:
● Functions using an electro-chemical CO cell
● CO concentration alarm is transmitted to an independent technical CO alarm
channel ('Technical alarm CO')
● Independent processing of the CO signal for the CO alarm channel and CO
signal for fire detection
● Selectable detection behavior of the CO alarm channel, regardless of ASA
parameter sets for fire detection
Use:
● Areas with increased CO exposure, e.g., heating rooms, combustion plants,
fermentation plants, garages, automotive workshops, animal stalls, chemical
laboratories, or production sites
● For early detection of smoldering fires that generate carbon monoxide (CO)
(e.g., mattress fires in homes)
● For early and reliable fire detection in an environment with deceptive
phenomena
● Can be used addressed
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