The Eaton BiWire Ultra EFBWOPTDET is an optical smoke detector for Eaton's BiWire two-wire fire alarm system, approved to EN 54-7. It has a stylish low profile design, a 360° viewable LED and mounts on Eaton's standard conventional base (EFXN520, supplied separately), making it quick and simple to install.
Key features
- Optical smoke detection, approved to EN 54-7
- 360° indicator LED using lightpipe technology
- Low profile, discreet design
- Fits the EFXN520 common mounting base
- Positive click indication when correctly located in the base
- Optional locking facility to prevent removal without a special tool
- Easy to maintain and service
Technical specifications
- Operating voltage: 15-35 V DC
- Standby current: 80 µA max.
- Alarm current: 20 mA typical
- Ambient temperature: -10°C to +60°C
- Relative humidity: 0 to 95%
- Height: 34 mm without base; 47 mm with base
- Diameter: 104 mm
- Weight: 78 g (without base)
- Material: PC/ABS, white
- Compatible base: EFXN520
- Standards: EN 54-7:2000 + A1:2002 + A2:2006
