e1276e
5
Siemens Building Technologies
Cerberus Division
09.2000
2.3 General data
Value
Parameters Symbol Unit min. typ. max. Conditions
Distance between detector and
reflector
Additional area
(without approval)
L m 8
5
100
8
<10m filter DLF1191-AA
Filter DLF1191-AB
Response sensitivity
reduced
standard
increased
D
1
%
%
%
65
50
30
Attenuation of the beam
(forward and return path)
Compensation (if beam is
attenuated)
Compensation speed
%
%/h
50
4
Self-test interval min. 15
Alarm integration s 6 16 Dependent on diagnosis
Fault activation % >90 Attenuation of the beam
IR transmitter
Wavelength
Pulse frequency
Pulse length
nm
Hz
µs
880
6
25
Attenuation of the beam
Elektromagnetic compatibility V/m 50 1MHz...1GHz
Operating temperature T
a
°C –25 +60
Humidity ≤30°C
>30°C
≤95% rel.
≤29g/m
3
Storage temperature T
l
°C –30 +75
Colour: pure white ~RAL9010
Detector heater DLR1191 / DLH1191
Supply voltage U
H
VDC 20 30
Operating current I
H
mA 33 50
Resistance R Ω 600
Classification
Standards BS 5839: Part 5
CE conformity marking
Application category IEC 721-3: 3K6
Test category IEC 68-1: 25/060/42
Protection category EN60529 / IEC529: IP65
Compatibility
To AlgoRex interactive fire detection system with AlgoLogic S11
To Cerberus control units with collective detector evaluation
Environmental compatibility:
Easy to overhaul
Easy to uninstall and disassemble
Plastic material identifiable through embossed code
To Next Page
Loading...
