Product Description - Bosch AVENAR detector 4000 User Manual

AVENAR detector 4000
1

Product Description

AVENAR detector 4000 combines standard detection procedures such as scattered light and
temperature measurement with gas measuring technology at the highest configuration level.
This method uses intelligent evaluation electronics (Intelligent Signal Processing - ISP) to
evaluate the signals from the smoke, thermal and chemical sensor.
Only if the signal combination corresponds to the characteristics of the area of operation,
selected during the programming, the alarm is triggered automatically. Additionally the time
behavior of the sensor signals is evaluated for fire and malfunction detection. Thus, for each
individual sensor the reliability of detection is increased. This complex evaluation of fire
characteristics (Pattern matching of fire characteristics) reduces the risk of a false alarm.
Active adjustment of the optical or the chemical sensor (drift compensation) takes place.
Adjustment to extreme disturbance variables is possible through manual or time-controlled
switch-off of individual sensors.
Multi-sensor fire detectors using a combination of smoke, carbon monoxide (CO) and heat
sensors can be used to achieve a high stability against deceptive phenomena and a response
to a broad range of fires. The combined information collected by the multi-sensor detectors
offers further areas of application.
AVENAR detector 4000 is available in different versions of single-sensor and multi-sensor
detectors.
All detectors of the AVENAR detector 4000 series are suitable as a technical measure to avoid
false alarms.
AVENAR detector 4000 is suitable for surface and flush cable mounting and includes separate
mounting points for dropped ceiling and concealed sockets.
Standards
All devices fulfill EN 54-17: Short-circuit isolators.
Identifier Description
FAP-425-O Optical smoke detector, automatic address
setting only
FAP-425-O-R Optical smoke detector, automatic and manual
address setting
FAP-425-OT Combined optical and thermal smoke detector,
automatic address setting only
FAP-425-OT-R Combined optical and thermal smoke detector,
automatic and manual address setting
FAP-425-DO-R Dual-optical smoke detector, automatic and
manual address setting
FAP-425-DOT-R Combined dual-optical and thermal smoke
detector, automatic and manual address setting
FAP-425-DOTC-R Combined dual-optical, thermal and chemical
smoke detector, automatic and manual address
setting
FAP-425-DOTCO-R Combined dual-optical, thermal and chemical
(CO gas) detector, automatic and manual
address setting
Bosch Sicherheitssysteme GmbH
Category
Single sensor
Single sensor
Multi-sensor
Multi-sensor
Double sensor
Multi-sensor
Multi-sensor
Multi-sensor
User manual
Product Description | en
Standard
EN 54-7
EN 54-7
EN 54-5, EN 54-7
EN 54-5, EN 54-7
EN 54-7
EN 54-5, EN 54-7,
EN 54-29
EN 54-5, EN 54-7,
EN 54-29
EN 54-5, EN 54-7,
EN 54-29, VdS 6017,
VdS 6018, VdS 6019
2023-06 | 07 | F.01U.283.550
5