• Power supply: 10-13.8 Vdc • Detection range: 100 m2 • Dimensions: Ø 100 x 46 (H) mm
Model |
NB-338-4 |
Detector |
4-wire optical smoke detector with relay output |
Detection Range |
100m2 for the smoke detector |
Operating Voltage |
10.2 – 13.8 Vdc |
Current Consumption |
Start-up - 35 µA / Alarm – 35 mA |
Start-Up Time |
60 seconds |
Rebuilding Voltage |
Less than 1 volt |
Recovery Time |
Less than 1 second |
Alarm Indicator |
LED continuously emitting red light |
Alarm Contact |
NO / NC operating / Form A: 1A @ 30Vdc / 0.5A @ 125Vac |
Humidity |
0 to 95% RH, non-condensing |
Operating Temperature |
From -10°C to +50° |
Dimensions |
100(D) x 46(H) mm (with base) |
Weight |
130 g (with base) |