Siemens FDOOT241-A3 User Manual

3BPlanning
27BParameter sets: Heat detector
4
68
| 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
4.5.1.2 Specifications
No.
Name
Operating
temperature
typ. / max.
Static activation
temperature
1
Differential activation
temperature
2
Differential activation possible
from ambient temperature:
[°C]
[°C]
∆T [K]
[°C]
1 A1R
60 °C rate of rise
25 / 50 60 25 3
2 BR
80 °C rate of rise
40 / 65 80 29 30
3 A1S
60 °C maximum
25 / 50 60 – –
4 BS
80 ℃ Maximum
40 / 65 80 – –
14 Application-specific parameter sets
15
1
Applicable with slow temperature increases <1 K/min.
2
Applicable with fast temperature increases of >10 K/min. When there is a slow temperature
increase of <10 K/min, this value rises by a few degrees.
All parameter sets apart from 14 and 15 comply with standard EN 54-5.
4.5.2 Heat detector FDT221
4.5.2.1 Description
Heat detector FDT221 has the following parameter sets:
● A1R (1)
● BR (2)
See also
 Description [➙ 67]

Siemens FDOOT241-A3 Specifications

General

Brand	Siemens
Model	FDOOT241-A3
Category	Fire Alarms
Language	English