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 works only in FAS systems. Device can be installed in addressable loop detection circuits or stub detection circuits.
Technical data | ||
---|---|---|
Smoke detection | optical, scattering | |
Test fires detecting | according to EN 54-7 | |
Power supply voltage | 24 [VDC] ± 25% | |
Quiescent current consumption | <160 [µA] | |
Alarm current consumption | <500 [µA] | |
Working temperature | od -25 do 55 [°C] | |
IP rating | IP 20 | |
Acceptable relative humidity | 95% at the temp. of 35 [°C] without condensation | |
Optical signalling | LEDs, red, green | |
Dimensions | ø110 x 50 [mm] | |
Weight | 200 [g] | |
Housing colour | white | black |
Product code | FSD002 | FSD009 |