Technical Data - Bosch FAP-DO420 Operation Manual

40 en | Technical Data
9

Technical Data

DO 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
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
F.01U.003.448 | 8.0 | 2011.10
Optical sensor
Thermal differential
unit
Thermal maximum unit
Chemical sensor
Operation Guide
FAP-DOTC420
Combination of:
– Scattered-light measurement
– Measurement of absolute
temperature and temperature
increase
– Combustion
gas
measurement
– Two optical sensors
– Contamination detection
– Drift compensation in the optical sensor
– Operation switching/sensor
deactivation in the optical unit and
in the thermal unit
15 V DC to 33 V DC
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)
EN 54-5
> 54 °C/> 69 °C
ppm range
2
120 m (observe VdS guidelines)
16 m (observe VdS guidelines)
-10 °C. . . +50 °C -20 °C. . . +50 °C
< 95% (non-condensing)
IP 40/IP 43 with detector base with damp room seal
2 yellow rings
∅ 99.5 x 52 mm
∅ 120 x 63.5 mm
ABS/white, similar to RAL 9010, matte surface
Approx. 80 g
Approx. 135 g Approx. 125 g
F.01U.116.034 F.01U.116.033
Automatic Fire Detectors LSN improved
FAP-DOT420 FAP-DO420
Scattered-light
measurement
-
< 0.55 mA
-
20 m/s
-20 °C. . . +65 °C
2 black rings 2 gray rings
Approx. 75 g Approx. 75 g
Approx. 125 g
F.01U.116.032
Bosch Sicherheitssysteme GmbH
version
-
-
-
-