3BPlanning
27BParameter sets: Heat detector
4
67 | 138
Building Technologies
007004_t_en_--
Fire Safety
2015-11-04
4.4.2.3
Specification
No.
Name
Response time [s]
Sensitivity [%/m]
2
Standard
60
2.8
3
Standard Plus
50
2
All parameter sets meet the criteria of standard EN 54-7.
4.5
Parameter sets: Heat detector
4.5.1
Heat detector FDT241
4.5.1.1
Description
The heat detector FDT241 has the following parameter sets:
●
A1R (1)
●
BR (2)
●
A1S (3)
●
BS (4)
●
Download 1 (14) / Download 2 (15)
Application-specific parameter sets that can be loaded on-site (depending on
the control panel).
Notes on the designations A1 and B
●
A1 parameter sets should be operated at a room temperature of around 25 °C.
However, they can be applied at temperatures up to 50 °C. The static response
temperature is 60 °C.
●
B parameter sets are normally operated at around 40 °C. They can however be
used at up to 65 °C. The static response temperature is 80 °C.
Notes on the designations R and S
Compared with S parameter sets, R parameter sets also trigger an alarm when the
temperature increases (e.g. from 20 °C to 50 °C within a few minutes).
