Transcript Orbis Optical Detector

The Orbis Range
Features and Benefits
Orbis Product Range
The range comprises:
• optical smoke detector
• multisensor smoke detector
• classes A, B and C static heat detectors
• classes A, B and C rate-of-rise detectors
• standard base (electronics free)
• diode base
• relay base
Orbis Heat Detectors
• Microcontroller based for maximum flexibility
• Surface mount technology for high reliability
• High reliability single thermistor design
• Response accurately defined by built-in
algorithms
Orbis Heat Detectors
Orbis Optical Detector
• New optical sensor design gives broader
response
Orbis Optical Detector
• New optical sensor design gives broader
response
Orbis Optical Detector
• New optical sensor design gives broader
response
• Built-in algorithms for
• drift compensation
• transient rejection
Orbis Optical Detector
• New optical sensor design gives broader
response
• Built-in algorithms for
• drift compensation
• transient rejection
• DustDefy design to keep optical surfaces
clean
Improved fire detection
Fewer unwanted alarms!
Orbis Multisensor
• New optical sensor and chamber (as for
optical)
• Heat sensor to enhance detection of fast
burning fires
• Does not respond to heat alone
Best detection capability
Best unwanted alarm performance
Easy System Design
Environmental Flexibility
• operating temperature of –40ºC to 70ºC
• tolerance of 98% relative humidity
• designed for marine environments
Wide choice of panel
• low operating current
• voltage range of 8.5 – 33V (polarity sensitive)
• polarity reversal for 200ms will not affect detectors
Choice of Heat Detector
Heat detectors - EN54-5:2000
• Class A for ambient of 25°C to 50°C
• Class B for ambient of 40°C to 65°C
• Class C for ambient of 55°C to 80°C
• Rate-of-rise (suffix R) for stable environments
• Fixed temperature (suffix S) if temperature
changes rapidly
Choice of Smoke Detector
Smoke detectors - EN54-7:2000
• Optical smoke detector for general application
Multisensor detector - EN54-7:2000
• Multisensor for best performance in general
application
• Especially useful where flaming fire is likely
Easy installation
TimeSaver bases designed for easy installation
• easy cable access
Easy installation
TimeSaver bases designed for easy installation
• easy cable access
• E-Z Fit slots
Easy installation
TimeSaver bases designed for easy installation
• easy cable access
• E-Z Fit slots
• single quadrant
terminals with captive
screws
Easy installation
TimeSaver bases designed for easy installation
• easy cable access
• E-Z Fit slots
• single quadrant
terminals with captive
screws
• continuity link
Easy installation
TimeSaver bases designed for easy installation
• easy cable access
• E-Z Fit slots
• single quadrant
terminals with captive
screws
• continuity link
• locking tab
Quick Commissioning
Simple wiring checks with continuity link
Increased confidence with StartUp
• detectors flash (red 1x/sec) to show correct
installation
• detectors revert to normal operation
automatically after 4 minutes
Efficient functional testing with FastTest
• 4 seconds to test smoke or heat detectors
Easy to Live With
Visually pleasing, harmonious design
• modern, low profile, styling
• discreet
Easy to Live With
Unwanted alarm reduction
• new optical design gives enhanced detection at
lower calibrated sensitivity
• transient rejection algorithm filters out temporary
abnormal readings
• DustDefy design keeps optical surfaces clean
• drift compensation algorithm keeps sensitivity
constant
Simple Maintenance
FastTest
• Speeds up routine functional testing
DirtAlert
• yellow LED flashes if drift compensation limit is
reached
SensAlert
• yellow LED flashes to indicate the sensor is not
operating correctly
Orbis gives you
• Ease of installation with TimeSaver Base
• Ease of commissioning with StartUp
• High stability and low unwanted alarm rate
• Efficient maintenance procedure with
FastTest
Current Status
• Designs complete and proven in production available now.
• Optical and heat are LPCB approved
• Multisensor will be approved before end of
2003.
• Other approvals will follow.