Product name:
Twin external relay output conventional smoke detector
SNC-300-SP smoke detector uses a specialized smoke chamber design, which could sense the presence of smoke particles produced by fast combustion or slow smoldering fire.
The SNC-300-SP detectors have an external relay, provides double sets of volt-free changeover (form C) contacts change state when the detector signals an alarm.
The detector will work with most modern fire alarm control panels\security systems, and meet s the requirements of UL 268 and EN 54-7.
Features:
1) 4-Wire operation with
2) Wide operating voltage
3) External alarm relay output
4) Advanced electronic technology
5) Proven detection performance
6) Designed to meet approvals worldwide (e.g. UL LPCB CE)
Specification:
MODEL | SNC-300-SB |
DETECTOR CLASS | Optical Smoke |
SUPPLY WIRING | X – WIRE |
DESIGN STANDARD | EN 54-7 and UL 268 |
APPROVAL | CE; LPCB and UL Pending |
SUPPLY VOLTAGE | 12 to 24V DC |
QUIESCENT CURRENT | 60μA @12V |
ALARM CURRENT | 35mA@12V |
TEMPERATURE RANGE | -10℃ to +55℃ |
HUMIDITY | 0% to 95% RH No Condensation |
SENSITIVITY | UL:2.3%FT; EN 54:0.15dB/m |
IP RATING | IP 43 |
START-UP TIME | 10 Seconds |
DIMENSIONS (dia. x height) | 102 x 45mm (with Base) |
WEIGHTS | 130g (with Base) |
