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