I-9105R
Intelligent Reflective Beam Detector
Installation and Operation Manual
The Intelligent Solution
3
state, and open in fault condition.
5. Angle of Adjusting: -6
°～
+6
°
6. Maximum angular misalignment:
±
0.5
°
7. Sensitivity Level:
Level 1: 1.61dB
Level 2: 2.31dB
8. Indication of Detector State:
Commission:
Green LED and yellow LED are lit or flashed in a
certain way. Refer to details in Section
VI Commission
.
Normal monitoring state:
Red LED flashes periodically.
Fire:
Red LED illuminates when the detector reports fire alarm.
Fire output contact is closed. The fire signal can be transmitted to
the control panel through loop and has to be cleared by the control
panel. Power on the detector again to clear the fire signal if GST
control panel is not connected.
Fault:
Yellow LED illuminates. Fault output contact is open. The
detector clears the fault signal automatically if the condition
causing the fault disappears.
Optical pathway obscured totally:
the detector first gives fault
signal and turns on yellow LED. 15 second later, it reports fire
alarm, and red LED is turned on; fire output contact is closed.
Yellow LED is turned off, fault output contact is closed.
Note: In
this case, it does not necessarily mean there is a fire. After
the obscuration is removed, the detector clears the fault
signal automatically. If fault signal turns to fire signal, it has
to be cleared by the control panel or cutting off power.
9. Operating
Environment:
Temperature: -10
°
C
～
+50
°
C
Relative Humidity
≤
95%, non condensing
10. Monitoring Area: Maximum monitoring area: 14
×
100
＝
1400m
2
Maximum width: 14m
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