Technical Data
Detector overview
FAP-425-
DOTC-R
FAP-425-
DOT-R
FAP-425-
DO-R
FAP-425-
OT-R
FAP-425-
O-R
FAH-425-
T-R
Scattered-light
measurement
X
X
X
X
-
-
Measurement of
absolute temperature
and temperature
increase
X
X
-
X
-
X
Combustion gas
measurement
X
-
-
-
-
-
Two optical sensors
X
X
X
-
-
-
Contamination
detection
X
X
X
X
X
-
Drift comparison in
the optical sensor
X
X
X
X
X
-
Operation mode
switching/sensor
deactivation in optical
unit and thermal unit
X
X
-
X
-
-
Operating voltage
15 V DC to 33 V DC
Current consumption < 0.55 mA
Individual display
Two‑color LED (red/green)
Alarm output
Per data word by two‑wire signal line
Indicator output
Open collector connects 0 V over 1.5 kΩ , max 15 mA
Response sensitivity
(default settings with medium sensitivity, adjustable to different sensitivity levels)
Optical sensor
Average < 0.15 dB/m (EN 54-7)
Max.< 0.18 dB/m (EN 54-7)
Thermal differential
unit
EN 54‑5
EN 54‑5
-
EN 54‑5
-
EN 54‑5
Thermal maximum
unit
> 54 °C /
> 69 °C
> 54 °C /
> 69 °C
-
> 54 °C /
> 69 °C
-
> 54 °C /
> 69 °C
Chemical Sensor
ppm
range
-
-
-
-
-
Max. monitoring area
(observe VdS
guidelines)
120 m²
40m²
8
AVENAR detector 4000
Technical Data | en
35
Bosch Sicherheitssysteme GmbH
Operation Guide
2014.11 | 1.1 | F.01U.283.550
Summary of Contents for AVENAR 4000 FAH-425-T-R
Page 1: ...AVENAR detector 4000 FAP 425 FAH 425 en Operation Guide ...
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