Smoke detector SF

Characteristics

Properties

Smoke detector is used for alarming about fire in its early stage. It has optical-dissipation smoke sensor. Air analyse takes place in detection chamber equiped with photo diodes. That ensures fast and reliable fire detection. Detector has built-in optical FLASH LED. This lets recognize it’s activation for a long distance. Detector works only in FAS systems. Device can be installed in addressable loop detection circuits or stub detection circuits.

Technical data
Test fires detection	accordance with EN 54-7
Smoke detection	optical, scattering
Power supply voltage	24 [VDC] ± 25%
Quiescent current consumption	<160 [µA]
Alarm current consumption	<2 [mA]
Working temperature	-25 up to 55 [°C]
IP rating	IP 20
Acceptable relative humidity	95% with temp. of 35°C without condensation
Optical signalling	green LEDs, red FLASH LED
Dimensions	Ø110 x 50 [mm]
Weight	200 [g]
Housing colour	white	black
Product code	FSD005	FSD014