Dräger Flame 3000 Instrucciones De Uso página 6

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Description
The Dräger Flame 3000 comprises the following main components:
● Front enclosure cover (including the window)
● Detector assembly
● Enclosure body
● Terminal connections
● Rear enclosure cover
● Mounting bracket
The Dräger Flame 3000 is supplied preassembled and includes the mounting
bracket. However, it is not supplied with a mounting support and fixings, cabling
or glands.
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2.2 Feature description
2.2.1 Sensitivity
The sensitivity of the Dräger Flame 3000 to different fuel sources is dependent
on the visible size of the fire.
The Dräger Flame 3000 has also a high degree of insensitivity to common
sources of false alarms: reflected flare radiation, arc welding, hot objects, and
engine exhausts.
2.2.2 Field of view
The Dräger Flame 3000 has a horizontal field of view of 120° and vertical field
of view of 80°. It does not have a traditional cone of vision like infrared flame
detectors. Its field of view is a rectangular pyramidal shape and represents a
radial projection of the rectangular sensing element within the detector
assembly. The typical field of view and detectable range of a 0.1 m2 n-Heptane
pan fire is illustrated below.
Instructions for use |
Dräger Flame 3000