Bosch FAP-DO420 Operation Manual page 45

Automatic Fire Detectors LSN
improved
Detector type
Permitted air speed
Permissible operating
temperature
Permitted relative humidity
Protection category
according to EN 60529
Color code
Dimensions without base
Dimensions with base
Housing material/color
Weight without packaging
Weight with packaging
Product ID
Smoke and heat detectors
Detector type
Detection principle
Special features
Operating voltage
Current consumption
Individual display
alarm output
Indicator output
Response sensitivity (basic
data)
Max. monitoring area
Max. installation height
Permitted air speed
Bosch Sicherheitssysteme GmbH
FAP-OTC 420
20 m/s
-10 °C. . . +50 °C
< 95% (non-condensing)
IP 40 /
IP 43 with detector base with damp room seal
yellow ring
∅ 99.5 x 52 mm
∅ 120 x 63.5 mm
ABS/white, similar to RAL 9010, matte surface
Approx. 80 g
Approx. 125 g
F.01U.508.816
FAP-O 420 / FAP-O 420 KKW
Scattered-light measurement
–
–
–
15 V DC to 33 V DC
< 0.55 mA
Two-color LED (red/green)
Per data word by two-wire signal line
Open collector connects 0 V over 1.5 kilohm, max. 15 mA
< 0.15 dB/m (EN 54-7)
120 m
guidelines)
16 m (observe VdS
guidelines)
20 m/s
Operation Guide
FAP-OT 420
-20 °C. . . +50 °C
black ring
Approx. 75 g
Approx. 115 g
F.01U.508.815
Contamination detection
Drift compensation in the
optical sensor
FAP-O 420 KKW:
For use in areas with
elevated radioactivity
(observe VdS
2
Technical Data | en
FAH-T 420 / FAH-T 420 KKW
Measurement of absolute
temperature and temperature
increase
– FAH-T 420 KKW:
For use in areas with
elevated radioactivity
– Thermal differential unit:
EN 54-5
– Thermal maximum unit:
> 54 °C/> 69 °C
40 m (observe VdS
2
guidelines)
7.5 m (observe VdS
guidelines)
12/2012 | 8.1 | F.01U.003.448
45