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relay. When used to switch 24 VDC, the HVR800 must
be provided with an external 24 VDC supply which
should be switched through the clean relay contacts of
an FC410MIO or FC410RIM.
DPK4 and DPK4I
The DPK4 and DPK4I duct probe units have been
developed to detect smoke in ventilation ducts. These
duct probe units can used in combination with a wide
range of detectors and are suitable for addressable and
conventional systems. The duct probes can operate
across a wide range of air velocities from 1 m/s to 20
m/s. The duct probe units have a built-in FireClass
universal base 5B. There is a range of aluminium probe
tubes available for air ducts up to 1500 mm.
FIRERAY 50/100-Optical Beam Smoke
Detector
The detector comprises of a transmitter and receiver
contained within one enclosure.
The transmitter emits an infrared light beam that is
reflected through a prism mounted directly opposite and
with a clear line of sight. The reflected infrared light is
detected by the receiver and analysed.
The detector has a maximum lateral detection defined by
the local national standard. As a guide a common lateral
distance of 7.5 m will be used in this guide. Use the latest
beam detector standards EN54 part 12, VdS2095 or
BS5839 part 1 for further guidance.
The optimal beam distance from the ceiling will be bet-
ween 500 mm and 600 mm. Use the Local National
Standards for guidance.
Range:
Fireray 100 = 50 to 100 m
Fireray 50 = 5 to 50 m
Coverage area:
Fireray 100 = up to 1500 sqm
Fireray 50 = up to 750 sqm
FIRERAY 3000
The FIRERAY 3000 optical beam smoke detector is ideal
for applications where the line of sight for the infra-red
(IR) detection path is narrow and where the building
structure uses reflective surfaces. The unit emits a
narrow beam of IR light in order to monitor for smoke and
is controlled using a compact low level controller. It
allows for the installation of 2 detectors for each system
controller. There is a 2-wire interface between controller
and receiver. For each detector there are separate fire
and fault relays. The FIRERAY 3000 has been designed
so that it can be installed by one operator with its laser
assisted alignment methods combined with easy to use
alignment LED's offering visual feedback. Integrated
laser alignment aid can be activated at the controller or at
the receiver head.
Range: 5 to 120 m, configurable per set of detectors
FIRERAY 5000
The FireRay 5000 motorised and auto-aligning infrared
optical beam smoke detector can be installed with up to
4 detector heads per system. Once the detector heads
are connected, using the Easifit First Fix system, an
integral LASER, which is aligned along the optical path
of the beam, can be activated. This allows the reflective
prism to be sighted quickly. Once the LASER has been
used to coarsely align the beam, the auto-optimise
beam alignment system takes over and automatically
steers the beam into the optimum position. The system
controller retains one set of fire and fault relays that is
common to all detectors installed.
Range: Each detector is configurable from 8 m to 100 m.
FC410LPSY and FC410LPAV Loop
powered sounders and sounder-beacons
The FC410LP series of loop powered addressable
sounder and sounder-beacons are designed to be driven
from a FireClass control panel through the addressable
loop. The FC410LP series of sounders and sounder
beacons consist of:
FC410LPSYR: sounder (indoor use) - red housing
FC410LPSYW: sounder (indoor use) - white housing
FC410LPSY: sounder IP65 (outdoor use) - red
housing
FC410LPAVR: sounder-beacon (indoor use) - red
housing
FC410LPAVW: sounder-beacon (indoor use) - white
housing
FC410LPAV: sounder-beacon IP65 (outdoor use) -
red housing
The sounder has two volume settings: High
(103 dB ±3) or Low (90 dB ±3)
The beacon has two flash rates: Slow Flash (1/2 Hz) or
Fast Flash (1 Hz).
The FC410LP devices are synchronised, but not
synchronous with other FireClass sounders
(FC410SNM) and beacons (FC430SAB).
The first flash of the beacon is synchronised with the
start of the tone.
The FC410LP devices have a built in two port isolator.
FC410LPBS-R/W Loop powered sounders
and sounder-beacons (EN54-23)
The FC410LPBS series of loop powered addressable
Sounder/ Sounder-Beacons are designed to be driven
from a FC503 or FC506 control panel through the
addressable loop. The FC410LPBS series of sounders
and sounder beacons consists of:
FC410LPBS-R: sounder (indoor use) - red housing
FC410LPBS-W: sounder (indoor use) - white housing
FC410LPAV: sounder-beacon IP65 (outdoor use) - red
housing
The sounder has two volume settings High (103 dB ±3)
or Low (90 dB ±3).
The beacon has two flash rates slow flash (1/2 Hz) or
fast flash (1 Hz).
The FC410LPBS devices are synchronised, but not
synchronous with other FireClass sounders and
beacons of the FC400 series.
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