Ecotech GTS RIV-601F, Руководство по применению

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rev. 0 NOV11
MAFP 4-GB
Normally the detector is installed vertically, centred on the area to be
covered, so as the 90° cone field of view can be fully used. The ideal
height is 0.7 the side of the square area.
For instance, if side is 10m, then height is 7m and maximum viewing
distance is 10m.
If ceiling is lower, corners are the ideal alternative.
In this case the height can be one third of the side.
Direct viewing of sun and bright lamps must be avoided, since this
can blind the detector.
In outdoor applications a small hood or roof will help.
Vibrating or oscillating mounting must be avoided, since this can be a
cause of false alarms.
IR flame detector RIV-601P/FA
with explosion-proof enclosure
Nominal 24Vdc input power is required, with wide span allowed,
and two different outputs are provided: one heavy changeover relay
contact, and one NPN transistor open collector. Both outputs go
into alarm state after a pre-set time delay, but they come back to the
stand-by state as soon as the fire stops. The delay time is normally set
to 5 seconds, but can be set in the range from 1 to 10 seconds.
A protection against the 24Vdc power voltage inversion is provided.
Sensitivity is 2-3% of the distance, that means a 10cm flame at 5m
distance, or a 20cm flame at 10m.
The field of view is a 90°cone, but beyond 90° the detector can see
with reduced sensitivity, and can also see behind obstacles due to
reflections.
A small dust build-up over the detector window does not decrease too
much the detector ability, since thermal infrared radiation is little
attenuated by dust, much less than light is. Therefore a frequent
window cleaning is not required.
Also smoke does not blind the detector, which is operating well with
fires in heavy smoke.
IR flame detector model RIV-601P/F
with watertight enclosure
DESCRIPTION
The IR flame detector model RIV-601P/F is an electronic optical fire
detecting device which responds immediately to the thermal infrared
radiation emitted by fire and is tuned to the flickering frequency of the
flame to ignore sun and lamp light.
It is enclosed in a cast aluminium
watertight case with IP66 grade
protection, which allows to withstand dusty environment and rain.
An
IP66 explosion-proof enclosure
is provided for the
RIV-601P/FA model.
It is equipped with the
“teletest”
device for remote monitoring of
detector.
This device simulates a flame inside the detector so as to stimulate a
sensor response like to a real fire.
The teletest device includes an incandescent bulb and a modulator
circuit that generates a pulsating thermal infrared radiation in front of
the sensor.
The teletest can be manually controlled from a remote site, or it can
be automatic and continuously running.
The detector response to the teletest is a short alarm pulse of half a
second every 4 seconds during all the period the teletest is operated.
These short pulses can be recognised by the control panel as a state
of live stand-by, since the real fire alarm is continuous. If pulses stop,
this means a detector failure or the power voltage is off.
A front red LED lamp will signal the detector stand-by or alarm state.
IR FLAME DETECTOR
RIV-601P/F
RIV-601P/F
IR FLAME DETECTOR
0786 - CPR - 21103
VdS appr
oval G 211093
EN 54-10 class 1
0786 - CPD - 21103
VdS appr
oval G 211093
EN 54-10 class 1