User Manual

Alarm devices in C-NET
DBZ1194
Protective cage
Part no.
BPZ:4677110001
Application
For the protection of the detector against damage.
Can only be used together with the base attachment wet FDB293.
Technical data
Dimensions
Ø160 x 126 mm
FDBZ294
EMC Protective cage
Part no.
A5Q00023040
Document
Product data sheet
007775
Application
To protect the detector from large electromagnetic fields.
Can only be used together with the base attachment wet FDB293.
Technical data
Dimensions
Ø140 x 60/90 mm
FDBH291
Detector heating incl. micro terminals
Part no.
A5Q00004439
Documents
Product data sheet
007775
Technical description
007004
Application
For the operation of the point fire detectors in critical environments, danger of frost formation or moisture
condensation, e.g. in cold storage houses, attics, loading ramps, cheese storage cellars, etc.
Optimum function of the detector heating is only ensured with the base attachment wet FDB293,
FDB295 and BA721.
Technical data
Operating voltage (normal operation)
DC 20…30 V
Operating current
35…55 mA
Operating temperature
-30…+40 °C
Humidity
≤95 % rel.
39
Building Technologies
058_FD720_Equipment_overview_A6V10225323_j_en.doc
CPS Fire Safety 04.2014