The standard optical smoke
detector uses an internal pulsing LED and a
photo-diode at an obtuse angle to detect a fire.
A wide operating voltage of 9 to 33V DC means that Series 65
detectors
can be used with all Noby UK Fire Alarm Control Panels.
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Technical Specification
Detector |
Series 65 Optical
|
Features |
Standard |
Supply Voltage |
9 - 33Vdc |
Average quiescent current @ 24V |
40µA |
Average quiescent current @ 9V |
35µA
|
Alarm Current @ 24V |
52mA |
Alarm Current @ 9V |
17mA |
Alarm Indication |
Red LED |
Normal Operating Temperature |
-20 to +90°C |