LST Smoke Alarm AO 55000 620 User Manual

Optical Smoke Detector  
AO-55000-620  
• ADM loop technology with  
Apollo/Discovery protocol  
• Optional connection of remote  
indicator  
• Constant response sensitivity  
• Sealed electronics  
Description  
The addressable Optical Smoke Detector AO-55000- The influence of contamination of the optical measure-  
620 uses the scattered light principle, and was deve- ment system is compensated for by using intelligent  
loped for the detection of smoke particles in a wide evaluation algorithms. With that, the response sensiti-  
range of fire detection applications. The modern design vity of the detector is kept constant for a long time –  
of the sensing chamber allows to reliably evaluate the a further effective step to avoid false alarms.  
characteristics of fire.  
The activated condition of the detector is indicated by a  
The proven ADM loop technology with Apollo/Discovery red LED. The detector address is selected by means of  
protocol establishes a permanent communication bet- a code card in the detector base. Therefore the detec-  
ween the fire detection control panel and the detector. tor can be changed without additional tools.  
That ensures a periodical function testing of the detec-  
tor. In the control panel all types of fires are detected by The detector can be attached to various bases and it  
continuously comparing fire patterns.  
can be protected against theft.  
Specifications  
Operating voltage  
Current consumption  
Ambient temperature  
Relative humidity  
Dimensions ø × H  
Colour  
Supply through loop voltage  
typ. 340µA (quiescent)  
-20°C to +60°C  
0 – 95% (no condensation)  
100 × 42 (mm)  
white  
Weight  
105g  
Approval  
VdS G294028  
Order number  
Order name  
241023  
Optical Smoke Detector/Anal./XP95/Apo AO-55000-620  
Building Safety. Building Security.  
A
© LABOR STRAUSS SICHERUNGSANLAGENBAU GMBH • A-1231 WIEN • WIEGELESTRASSE 36 • TEL +43 1 52114-0 • FAX +43 1 52114-27  
AO-55000-620_DBL_LST_EN_0804.PDF • PAGE 1  
[email protected] • WWW.LST.AT • ALL RIGHTS RESERVED  
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