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Periphery components for ESSER FACP
5
Automatic point-type fire detectors
5.1
Series IQ8Quad fire detectors
Automatic point-type smoke/heat detectors with integrated loop isolator with maximum reliability for objects with
average to high value concentration for connection to the esserbus
alarm control panels.
Features
Designed for optimal operation on FACP Compact, IQ8Control and FlexES Control
•
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With multisensor fire detectors for the detection of all types of fires, even under the most difficult operating
conditions.
Detector with and without loop isolator
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Wiring in loop and spur combination
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Maximum number of detectors with cable lengths of up to 3,500 m (I-Y (St) Yn x 2 x 0.8 mm or similar)
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Up to 127 detectors and detector zones per loop installation
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Up to 32 detectors per zone
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Free wiring of display and control elements with software-based function assignment
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Optional automatic or interactive detector address allocation
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Fixed address assignment of detector location, even after detectors have been replaced or added
Localization of wire breaks and short circuits on loop
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Detector-LED used as alarm indicator and as an indicator for detectors in service
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Adaptation to changing operating conditions
Dedicated LED for indicating operation (green LED)
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Disconnection of individual detectors, detector zones and detection areas
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Disconnection of individual sensors or several sensors at once within a multisensor fire detector; either
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manually or depending on programmed time of the day
Compensation of changing levels of air pressure, humidity, smoke concentration according to the double
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chamber principle
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Electronic compensation of long-term influences like aging or pollution
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Constant alarm sensitivity of multisensor fire detector for all types of fire
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Large signal to noise ratio due to the special design of the sensors and the electronics to suppress
electromagnetic interference
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Reliable false alarm suppression high immunity against false alarms by means of timed evaluation of
different sensor criteria
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Signal patterns not typical for fires are eliminated by using special filter algorithms
Automatic self-monitoring of detector electronics
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Continuous loop monitoring even during short-circuits through isolating the relevant segment
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Automatic monitoring of all sensors to guarantee operational capacity and correct condition
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Short-circuit and wire break tolerant
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Alarm decision directly in the detector and forwarding of the alarms even if concentrated processing nodes fail
Fail-safe circuit activated if communication fails
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Maintenance
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Automatic maintenance request
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Heat detector identification through a black circle on the light transmission plate
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Multisensor gas detector identification through a golden loop on the circle transmission plate
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Operating time-, alarm- and fault counter in each detector
Automatic, cyclic loop check
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Complete status interrogation from the control panel
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Operating data from all detectors in a network is collected using the service PC and via the fieldbus and
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control panel interface, even without the FACP
Comprehensive range of accessories
Standard detector base and relay base
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Base adapter for ceiling mounting
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Kit for suspended ceiling mounting
Dust cover for fire detector or detector base
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An excellent overview of the IQ8Quad fire detectors, including possible applications is provided by the
app: "IQ8Quad - Which fire detector for which application?"
The app is available in Google Play and the App Store.
12
®
/esserbus
®
PLus loop of the ESSER fire
TI 798960.GB0 / 04.20
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