Đầu dò báo khói địa chỉ bao gồm đế BOSCH FAP-425-O
- A red flashing LED visible 360° indicates the alarm.
- Connection to a remote indicator is possible.
- The strain relief for cables in false ceilings prevents the cables from being unplugged accidentally from the terminals after installation. The terminals for cable cross-sections up to 2.5 mm2 are very easily accessible.
- The detectors have a dust-repellent labyrinth and cap construction. The chamber maid plug (an opening with closing plug) on the bottom is used to clean the optical chamber with compressed air (not required for the heat detector).
- The detector bases no longer have to be directed due to the centralized position of the individual display. They also have a mechanical removal lock (can be activated and deactivated).
Đặc tính kỹ thuật
| Model | FAP-425-O |
| Electrical | |
| Operating voltage | 15 V DC to 33 V DC |
| Current consumption | < 0.55 mA |
| Alarm output | Per data word by two-wire signal line |
| Indicator output | Open collector connects 0 V over 1.5 kΩ through, max. 15 mA |
| Mechanics | |
| Dimensions | - Without base: Ø 99.5 x 52 mm - With base: Ø 120 x 63.5 mm |
| Housing | - Material: Plastic, ABS (Novodur) - Color: White, similar to RAL 9010, matt finish |
| Weight | - Without/ With packaging: Approx. 75 g/ Approx. 115 g |
| Environmental conditions | |
| Permissible operating temperature | -20°C to +65°C |
| Permissible relative humidity | 95% (non-condensing) |
| Permissible air speed | 20 m/s |
| Degree of protection (IEC 60529) | IP41 , IP43 with detector base and FAA-420-SEAL or MSC 420 |
- Bảo hành: 12 tháng.
