SNA-360 analogue addressable photoelectric smoke detectors are microprocessor controlled state-of-the-art detectors compatible with popular control and indicating equipment loop protocols.
Advanced electronics in conjunction with a photoelectric smoke sensing chamber provides early detection of fire and high immunity against unwanted alarms.
Features:
· Photoelectric smoke sensor
· Analogue detection discrimination
· Dual LEDs for 360° visibility
· DC 24 V operation
· 2-wire connection to many popular loop protocols
· DIP switch address setting
· 125 usable detector address settings per loop
· Optional remote LED output
Specification:
operating voltage |
DC(17~28)V |
start-up current |
≤400μA |
start-up time |
≤30s |
quiescent current |
≤260μA |
sampling time |
≤2s |
alarm indicator |
Dual red LEDs |
remote LED output current(max) |
2mA |
reset voltage |
≤3V |
Ordering Information:
Part Number |
Remote Indicator |
SNA-360-S2 |
- |
SNA-360-SL |
√ |