Planning
4
Heat detector
33
Building Technologies
A6V10316298_e_en_--
Fire Safety
2014-05-21
4.4.2 Specifications
The table below shows the properties of the parameter sets for the heat detectors
HI110 and HI112:
Name
Operating temperature
typ. / max.
Static activation
temperature
1
Differential activation
temperature
2
Differential activation
possible from:
[°C]
[°C]
∆
T [K]
[°C]
'A1R'
25 / 50
60
25
3
10
'A2S'
60
℃
maximum
25 / 50
65
–
–
'B'
40 / 65
80
–
–
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.
All parameter sets meet the criteria of standard EN 54-5.
