4 wire conventional relay output smoke detector
Model No: SNC-100-SR
Base details:
Model SNC-100-SR 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-100-SR detector has a integral relay with form A (NO), connected between the "6" terminal and the "3" terminal, its provide one set of volt-free changeover (form A) contacts change state when the detector signals an alarm.
The detector will work with most modern fire alarm control panels\security systems, and meets the requirements of UL 268 and EN 54-7.
Features:
1) 4-Wire Operation
2) Built-in Alarm Relay
3) Wide Operating Voltage
4) Advanced Electronic Technology
5) Proven Detection Performance
6) Designed to Meet Approvals Worldwide
Specification:
MODEL | SNC-100-SR |
DETECTOR CLASS | Optical Smoke |
SUPPLY WIRING | 4 – WIRE |
DESIGN STANDARD | EN 54-7 and UL 268 |
APPROVAL | CE; |
SUPPLY VOLTAGE | 12 to 48V DC |
QUIESCENT CURRENT | 60μA @24V |
ALARM CURRENT | 50mA@24V |
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) | 99 x 46mm (with Base) |
WEIGHTS | 130g |
NOTE: * TEST FUNCTION WITH MAGNETIC
Schematic wiring diagram:
