Series SNC-300 detector incorporates well proven sensing technologies, together with advances in materials and electronics technology, and represents the pinnacle of fire detector performance and reliability.
Series SNC-300 detector has an extra areola to improve detector identification in an alarm condition, so polished and advanced design allow an alarm to be observed from all angles.
The detector will work with most modern fire alarm control panels, and meets the requirements of UL 268 and EN 54-7.
* SNC-300-SR
4-Wire Optical Smoke Detector with Relay Output Function
Model SNC-300-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-300-SR detectors have a integral relay, connected between the L1 OUT(6) terminal and the - R(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 meet s 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) UL EN CE
| MODEL |
SNC-300-SR |
| DETECTOR CLASS |
Optical Smoke |
| SUPPLY WIRING |
4 – WIRE |
| DESIGN STANDARD |
EN 54-7 and UL 268 |
| APPROVAL |
CE; EN54 and UL |
| SUPPLY VOLTAGE |
10.8 to 24V DC |
| QUIESCENT CURRENT |
60μ A @12V |
| ALARM CURRENT |
35mA@12V |
| TEMPERATURERANGE |
-20º Cº C to +60º Cº C |
| 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) |
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