- CCTV
- Alarm systems
- Access control
- Intercom systems
- Fire safety systems
- Videodoorphones, doorphones and intercoms
- Electric gate automation systems and barriers
- Networking
- Sound systems
- Switching and Server Cabinets, accessories
- Tools and accessories
- Cables covers and accessories
- Power supply and accumulators
- HDMI
- Accessories for caravans and campers
- Wiring
- Solar energy
- Wind energy
- Contacts
NB-338-2H - 2 Wired analog smoke and heat detector with base 12-30Vdc
• Power supply: 12 - 30 Vdc
• Detection range: Smoke detector 100 m2 / Heat detector 50 m2
• Heat detector alarm temperature: 57 ° C
• Dimensions: Ø 100 x 46 (H) mm
• Detection range: Smoke detector 100 m2 / Heat detector 50 m2
• Heat detector alarm temperature: 57 ° C
• Dimensions: Ø 100 x 46 (H) mm
|
Model |
NB-338-2H |
|
Detector |
2-wire optical multisensor (smoke + heat) |
|
Detection Range |
100m2 for smoke detector / 50m2 for heat detector |
|
Static Alarm Threshold |
57° |
|
Operating Voltage |
12 – 35 Vdc |
|
Current Consumption |
Start-up - 35 µA / Alarm – 70 mA / Surge – 40 µA |
|
Start-Up Time |
60 seconds |
|
Alarm Resistance for 2-Wire Models |
100Ω + 3V max; 56Ω + 3V max (Red LED chains) |
|
Rebuilding Voltage |
Less than 1 volt |
|
Recovery Time |
Less than 1 second |
|
Alarm Indicator |
LED continuously emitting red light |
|
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) |
