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This range of
intelligent
addressable
sensors have
been
specifically
designed to
operate with
Cooper
intelligent
addressable fire
systems.
All sensors
are third party
approved to the
relevant section
of EN54 (part 7
for smoke
detectors & part
5 for heat
detectors).
The optical
sensor (CAP320)
is suitable for
most
applications
giving the
fastest response
to slow burning
or smouldering
fires which give
rise to large
visible smoke
particles.
The
photo-thermal
sensor (CAPT340)
will respond
quickly to fast
clean burning
fires yet
maintain the
advantage of
optical sensors
when detecting
smouldering
fires. The
thermal
enhancement of
this sensor
allows a higher
alarm threshold
which provides a
greater
rejection of
false alarms.
The sensor will
also raise an
alarm at
temperatures
exceeding 60ºC.
The heat
sensor (CAH330)
can be set to
one of 3 modes
77ºC / 92ºC and
rate of rise.
These sensors
are designed to
be used in
environments
where the
ambient
conditions might
cause false
alarms if smoke
detection were
to be used, for
example where
there is a high
level of dust,
fumes, steam or
smoke under
normal
conditions. |
