The Zeta ZT-BEAM/KIT140 is the mid-range extension kit for the Zeta Beam Xtra motorised reflective optical beam smoke detector (ZT-BEAM/XTRA). Used with the Beam Xtra detector, it extends protection to distances between 70 and 140 metres, for protecting large open areas.
Key features
- Extends the Zeta Beam Xtra from its standard 7-70m range to 70-140m
- For use with the ZT-BEAM/XTRA motorised beam head and controller (ordered separately)
- Beam Xtra system designed to comply with EN54 part 12
- Motorised head self-aligns to the reflector during commissioning and keeps alignment if the building moves
Technical specifications
- Protection range with kit: 70 to 140 metres
- Kit dimensions: 293 x 293 x 5mm (H x W x D)
- Kit weight: 0.8kg
- Supply voltage: 10 to 30V DC
- Supply current: 3.5mA (constant current) in all operational states; 17mA in fast commissioning
- Operating temperature: -10°C to +55°C
- Humidity: 10 to 95% RH non-condensing
- Protection index: IP65 when suitably mounted and terminated
- Alarm sensitivity: 25% (1.25dB) to 50% (3dB) in 1% (0.05dB) steps, default 35% (1.87dB)
- Time to alarm: adjustable 2 to 30 seconds, default 10 seconds
- Alarm and fault relays: change-over contacts rated 2A @ 30V DC
