Siemens FDOOT221 Technical Manual page 123

Device characteristics
Ambient conditions
Mechanical data
Building Technologies
Fire Safety
Response sensitivity:
FDO221
FDO241
Compensation, zone 'normal'
Compensation, zone
'Information/Impairment'
Compensation speed
Detector diagnosis
Permitted ambient temperature
FDO221
FDO241
Storage temperature
Air humidity
Protection categories according to
EN 60529 / IEC 60529:
Base FDB221/FDB221-AA/FDB222,
base attachment FDB291
Base FDB221 and sealing element
FDBZ295
Sounder base FDSB291
Electromagnetic compatibility:
1 MHz...2 GHz
Permissible wind speed
Color
Specifications
Technical data FDO221, FDO241
Typ. 2...3.5 %/m (depending on the
parameter set)
Typ. 1.4...3.5 %/m (depending on
the parameter set)
1 voltage increase for detection
1.5 voltage increases for detection
1/45 voltage increase for
detection/h
With detector exchanger and tester
FDUD292 or intelligent detector
tester FDUD293
-10...+60 °C
-25...+70 °C
-30...+75 °C
95 % rel.
IP43
IP44
IP43
50 V/m
Max. 5 m/s
RAL 9010 pure white
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01.07.2012