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The
new IFD range of Flame Detectors
has three models - IFD-E for
standard IR detection, the
IFD-E(IS) an intrinsically safe
version and the IFD-E(EXD) an
explosion-proof model.
Designed
for use where open flaming fires
may be expected and responding to
the light from flames during
combustion, these detectors are
able to discriminate between
flames and other light sources by
responding only to particular
optical wavelengths and flame
flicker frequencies. |