Bosch LSN - Technical Data

PI - 32.15aProduct Documentation of the LSN Radio Fire Detection System
Seite 11 von 32
601-F.01U.002.708
A3.en / 28.12.2004
ST-FIR/ PRM1 / deh
4. Technical Data
RF expansion module FK 100 LSN
Operating voltage
- LSN part
- Remaining components
+ 10V DC . . . + 33V DC
+ 20V DC . . . + 30V DC
Current consumption
LSN part
6mA
-
LSN
par
t
- Remaining components
6
m
A
<20mA
Frequency range 868 to 870MHz (SRD band)
Channel spacing 25kHz
Max. number of RF expansion modules 10
(see also page 7, Limiting values)
Max. number of RF smoke detectors 30 DOW 1171 per FK 100 LSN
Protection class IP 30
Permissible ambient temperature -10°C . . . + 55°C
Housing material/color Plastic, ABS Terluran
light-gray, RAL 9002
Dimensions (H x W x D) 135 x 100 x 35.7mm
Weight approx. 200 g
VdS approval number G 203 016
RF smoke detector DOW 1171
Power supply. Two 9V lithium batteries
Battery service life Approx. 5 years
Average current consumption
0 07mA
A
verage curren
t
consump
ti
on
0
.
07
m
A
Frequency range 868 to 870MHz (SRD band)
Channel spacing 25kHz
Transmission power Max. 5mW
Range in buildings Up to 30m
Detection principle Scattered light measurement
Protection category (as per EN 60 529) IP 44
Permissible ambient temperature -10°C . . . + 55°C
Permitted relative humidity
(as per EN 60 529)
< 95% at T < 34°C
Housing material/color Plastic, PC/ABS,
white, similar to RAL 9010
Dimensions (D x H) ∅119 x 73mm
Weight approx. 335g
Radio license (in line with ANNEX 4,
Directive 99/5EC Radio recognition)
CE 0123
!
VdS approval number G 200 112