User Manual

Conventional and collective devices
DBZ1190-AA
Micro terminal
Part no.
BPZ:4677080001
DBZ1190-AB
Auxiliary terminal
Part no.
BPZ:4942340001
Details see chapter 2.2.1
8.10.5 Infrared flame detector DF1101-Ex
DFB1190
Base for infrared flame detector
Part no.
BPZ:5165360001
DF1101-Ex
Infrared flame detector collective 'Ex'
Part no.
BPZ:5166750001
Documents
Product data sheet
001744
DFB1190
DF1101-Ex
Technical description
1673
Application
Infrared flame detector for explosion-hazard areas of zones 1 and 2, for inside and outside applications.
It is suitable for chemical production plants, oil refineries, propane and butane filling installations, for all
explosion-hazard areas in which flaming fires involving carbonaceous mAterials could be expected.
The base DFB1190 must be ordered separately.
Function
One sensor measures the hot carbon dioxide in a specific flame wavelength; the two other sensors
simultaneously measure the interference radiation in other wavelengths. With intelligent signal pro-
cessing through fuzzy algorithms and wavelet analysis, the DF1101-Ex achieves excellent detection
reliability while mAintaining the highest immunity to interference radiation and sunlight. In order to safe-
guard against a possible decision emergency, the detector contains an additional emergency activation
channel.
Technical data
Communication protocol
collective/SynoLINE600
Operating voltage
DC 16…28 V
Quiescent current
0.5 mA
Operating temperature
-35…+70 °C
Storage temperature
-40…+75 °C
Ex-classification
II 2 G Ex ib IIC T4 (-35 °C ≤Ta ≤70 °C)
Dimensions
135 x 135 x 77 mm
Humidity (no heavy condensation of window)
≤95 % rel.
Protection category EN 60529/IEC 60529
IP67
Standard
EN 54-10 for flame detectors
EN 50014 (IEC 60079-0),
EN 50020 (IEC 60079-11)
for explosion-hazard areas
Approvals
VdS G299085, PTB 02 ATEX 2161, LPCB
126bb/01
Color
white, ~RAL 9010
System compatibility
collective/SynoLINE600, in C-NET via Transpon-
der FDCIO223
85
Building Technologies
058_FD720_Equipment_overview_A6V10225323_j_en.doc
CPS Fire Safety 04.2014