D-9107RExd
Digital Flame Proof Dual IR Flame Detector
Installation and Operation Manual
Page 2
Note: The detection angle to all directions are the same. Fig. 1 only gives a section
illustration.
Response Spectr
al Range: 4.4μm±0.5μm
Response Time ≤30s
Indicators:
In addressable mode and non-addressable mode ,
Red LED: Flashes periodically in standby state, and steadily illuminates in fire
alarm.
Yellow LED: Off in standby state, and steadily illuminates in fault.
Contact Output:
Fire alarm contact: 1A/25VDC, normally closed in fire alarm, and normally
open in other states.
Fault contact: 1A/25VDC, normally open in fault state, and normally closed in
other states.
Operating Environment:
Temperature: -20
℃～
+55
℃
Relative Humidity: ≤95%, non-condensing
Ingress Protection: IP65
Dimensions: 166mm×235mm×199mm (with adjustment frame)
Installation Hole Space: 125.5mm×80mm
Installation Hole for Cable Entry: M27×2
Material and Color of Enclosure: Stainless steel, metallic grey
Weight:
Detector: 4.8kg
Adjustment frame: 1.3kg
Explosion-proof Mark: Exd IIC T6 Gb/Ex tb IIIC T85
℃
Db
Explosion-proof Certificate Number: Presafe 14 ATEX 5548X
Standard: EN60079-0
：
2009
，
EN60079-1
：
2007
，
EN60079-31
：
2009
3 Construction and Operation Principle
3.1 Construction
The construction of the detector is shown in Fig. 2.
Fig. 2
Adjustment
Frame
Securing Bolt
Earth
Axes
Fire LED
Detection
Window
Cable Junction
Blanking element
Fault LED
Summary of Contents for D-9107RExd
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