Bosch FCP-O320 - Smoke and Heat Detector Specifications

Conventional Automatic Fire Detectors Specifications | en 29
Bosch Sicherheitssysteme GmbH
User manual
2021.03 | 11 | F.01U.004.377
Smoke and Heat Detectors
Device Type FCP-O320/FCP-O320-
R470
FCH-T320/
FCH‑T320‑R470/
FCH-T320-FSA
Detection principle Scattered light
measurement
Measurement of absolute temperature and
temperature increase
Special features Drift compensation of
optical sensor
For Fire Barriers
conforming to DIBt,
Quality-controlled
Operating voltage 8.5VDC to 30VDC
Current consumption < 0.12mA
Individual display LED red
Alarm output Current increase (alarm resistor approx. 820 Ω or 470Ω)
Indicator output Open collector, connects through 0V via 3.92kΩ, max. 8mA
Response sensitivity (basic
data)
< 0.16dB/m (EN54-7) – ClassA2R acc. to
EN54-5
– Thermal max. unit:
> 54°C
– Thermal diff. unit:
refer to table
Response Sensitivity
of the Thermal
Differential Unit
According to
EN54‑5, page 30
– ClassA1R acc. to
EN54‑5V
– Thermal max. unit:
> 54°C
– Thermal diff. unit:
refer to table
Response Sensitivity
of the Thermal
Differential Unit
According to
EN54‑5, page 30
Max. monitoring range 120m
2
(observe VdS
guidelines)
40m
2
(observe VdS guidelines)
Maximum installation height 16m (observe VdS
guidelines)
6m (observe VdS guidelines)
Permissible air speed 20m/s
Permissible operating temp. -20°C . . . +65°C -20°C . . . +50°C
Permissible relative humidity < 95% (non-condensing)
Protection category according
to EN60529
IP41
IP43 with detector base with damp room seal
Color code - Red ring
Dimensions without base
Dimensions with base
circumference 99,5 x 52mm
circumference 120 x 63,5mm
Housing material / color ABS / white, similar to RAL9010, matte surface
Weight without packaging
Weight with packaging
approx. 75g
approx. 115g