Installation Instructions
Table Of Contents
Beijing Siemens Cerberus Electronics Limited
No.1, Fengzhidonglu, Xibeiwang, HaiDian District,
Beijing, 100094, China
Tel: +10 6476 8806
Fax: +10 6476 8899
© Data and design subject to change without notice.
Doc No. A6V10361100_c_en_-- A5Q00051535 Manual FD18
Specifications
No. Name
Operating temperature
typ. / max.
Static activation
temperature
1
Differential activation
temperature
2
[°C] [°C] ∆T [K]
1 A2S
60 °C maximum
25 / 50 60 –
2 A2R
60 °C rate of rise
25 / 50 60 25
3
1
Applicable with slow temperature increases <1 K/min.
2
Applicable with fast temperature increases >10 K/min.
3
Between 1 K/min and 10 K/min, this value increases by a few degrees.
Details for ordering
T
ype
Material No.
Part No.
D
esignation
W
eight
FDT181C
S54320-F12-A2
101190983 Collective heat detector 0.065 kg
FDB
181
C
S54320-F9-A2
101190980
Collective
d
etector base
0.038
k
g