Zeta Beam Xtra Motorised Reflective Optical Beam Smoke Detector
£400.00 (inc VAT: £480.00)
Summary
The Zeta Beam Xtra Motorised Reflective Optical Beam Smoke Detector represents a revolutionary advancement in beam detection technology, specifically developed to overcome the reliability issues associated with traditional beam detection systems. This innovative solution addresses the longstanding challenges of building movement and accessibility that have historically made beam detection unreliable, difficult to commission, and challenging to maintain.
Featuring advanced motorised technology, the ZT-BEAM/XTRA automatically self-aligns to the centre of the reflector during commissioning and continuously maintains alignment when building movement occurs. This intelligent motorisation significantly reduces false alarms, saving valuable time, resources, and ultimately money whilst protecting your reputation for reliable fire detection.
The system is designed to provide cost-effective fire protection solutions for large open areas, making it an ideal choice for warehouses, atriums, aircraft hangars, and other expansive spaces where traditional point detectors would be impractical or cost-prohibitive. With its EN54 part 12 compliance and VdS approval, the Zeta Beam Xtra ensures reliable performance whilst meeting the highest industry standards.
Features
- Motorised head unit with automatic self-alignment capability
- Low-level controller unit for easy access and maintenance
- EN54 part 12 compliant design ensuring regulatory compliance
- Compatible with most major fire alarm panel manufacturers
- VdS approved for quality assurance and reliability
- Very low power consumption using only 3mA at all times
- Automatic building movement compensation technology
- Self-commissioning capability for simplified installation
- Beam contamination compensation with 4-hour monitoring
- Multiple range configurations available up to 160 metres
- IP65 protection rating when suitably mounted and terminated
- Programmable sensitivity levels from 25% to 50% in 1% increments
- Dual relay outputs for fault and fire conditions
- Adjustable time to alarm from 2 to 30 seconds
- Auto-reset or latching alarm modes selectable
- Green flashing LED indicators programmable on/off
- Built-in self-test functionality
- Temperature compensation for environmental stability
FAQ
What distances can the Zeta Beam Xtra cover?
The standard ZT-BEAM/XTRA covers distances from 7 to 70 metres. For longer distances, extension kits are available: the KIT140 extends coverage from 70 to 140 metres, and the KIT160 extends coverage from 140 to 160 metres.
How does the motorised alignment work?
The Zeta Beam Xtra uses intelligent motorised technology to automatically align itself to the centre of the reflector during commissioning. It continuously monitors the beam path and automatically compensates for building movement, maintaining optimal alignment without manual intervention.
What power supply is required?
The system operates on 10 to 30 VDC and consumes only 3.5mA constant current in all operational states. During fast commissioning mode, it uses 17mA constant current but automatically reverts to low power mode once commissioning is complete.
Is the system suitable for outdoor installation?
When properly mounted and terminated, the system achieves IP65 protection rating. However, careful consideration should be given to environments susceptible to condensation. An anti-fog kit with specially coated reflector and lens cover is available for challenging environmental conditions.
How is the system connected to fire alarm panels?
The Zeta Beam Xtra is a conventional device compatible with most major fire alarm panels. It can also be made addressable using manufacturer interface modules such as the Special Mini Module (SMM-B) for addressable loop connection.
What maintenance is required?
The system features beam contamination compensation and displays dirt compensation levels on the controller. Routine maintenance involves monitoring these levels – if compensation exceeds +50%, cleaning of the lens face and reflectors is recommended, followed by auto-alignment recalibration.
Specifications
- Supply Voltage : 10 to 30 VDC
- Supply Current : 3.5mA (constant current) in all operational states
- Fast Commissioning Current : 17mA (constant current)
- Operating Temperature : -10°C to +55°C
- Humidity : 10 to 95% RH Non-condensing
- Protection Index : IP65 when suitably mounted and terminated
- Head Dimensions : (H) 180mm x (W) 155mm x (D) 137mm
- Controller Dimensions : (H) 185mm x (W) 120mm x (D) 62mm
- Head Weight : 1.1kg
- Controller Weight : 0.55kg
- KIT140 Dimensions : (H) 293mm x (W) 293mm x (D) 5mm
- KIT140 Weight : 0.8kg
- KIT160 Dimensions : (H) 394mm x (W) 394mm x (D) 5mm
- KIT160 Weight : 1.8kg
- Optical Wavelength : 870nm
- Maximum Angular Alignment : ±5°
- Maximum Angular Misalignment : Beam Head ±0.75° Reflector ±2°
- Protection Range Standard : 7 – 70 metres
- Protection Range KIT140 : 70 – 140 metres
- Protection Range KIT160 : 140 – 160 metres
- Alarm Sensitivity Levels : 25%(1.25dB) to 50%(3dB) in 1%(0.05dB) increments (default 35%)
- Time To Alarm Condition : Adjustable 2 to 30 seconds in 1 second increments (default 10 seconds)
- Fault Sensitivity Level : 90%
- Time To Fault Condition : Adjustable 2 to 60 seconds in 1 second increments (default 10 seconds)
- Alarm Relay Contact Rating : 2A @ 30 VDC
- Fault Relay Contact Rating : 2A @ 30 VDC
- Auto-align Trigger : When obscuration drops below 90%
- Beam Contamination Compensation : 4 hour monitoring with data available at controller
- Standards Compliance : EN54 part 12
- Approvals : VdS Approved
Downlaods
- Datasheet (Adobe PDF)
- User Manual (Adobe PDF)
