LST 16589 - Manual
LST 16589 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
0832–CPD–0595
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IR3-16589_DBL_LST_EN_0850.PDF • PAGE 1
A
Building Safety. Building Security.
Description
• Triple infrared sensor
according to EN 54-10, Class 1
• Detection of open fl ames through
fl ickering infrared radiation
• Very high immunity to deceptive
alarms
• Selectable response delay
• Relay contacts for alarm and fault
• Integrated optical test function
The Flame Detector 16589 responds to the fl ickering
infrared radiation of open fl ames. Therefore, it is extre-
mely well suitable for the detection of fi res which are
diffi cult to detect with common smoke detectors – for
example, alcoholic fi res or gas fl ames.
The detector is ideal for the following applications:
• Pharmaceutical industry
• Paint shops
• Warehouses
• Nuclear facilities
• Tunnels
With three independent infrared sensors for different
wavelengths and with an intelligent evaluation logic, the
detector can safely distinguish between alarm situati-
ons and deceptive alarms. Therefore, it is particularly
insensitive to disturbance sources such as sunlight,
fl uorescent lamps or electric arcs.
The detector complies with EN 54-10, Class 1, which
means it is suitable to detect fl ames up to a distance
of 25m.
The response delay of the detector can be selected in
4 steps between 1 and 8s. An alarm and a fault conditi-
on is signalled via two dry relay contacts. Conventional
technology is used for alarm transmission to the fi re
detection control panel. The detector can be integra-
ted into an ADM loop by means of a conventional zone
module.
A simple test of the detector can be carried out by
means of the integrated optical self test function, which
does not require additional tools. During this self test,
a built-in infrared source simulates a fi re situation which
activates the detector.
The detector has been designed for indoor and outdoor
use. The optional Detector Mounting Bracket 7127 al-
lows stepless horizontal and vertical adjustment for the
easy adaptation of the detector to the required monito-
ring area.
For use in explosion-hazardous areas, an Ex version of
the fl ame detector is available on request.
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