Fire Safety & Security Products
Building Technologies
1703_d_en_−−
3
10.2005
2
Technical data
Normal ambient conditions, if nothing else is specified:
Temperature T
a
=
20
°
C (293K)
Air pressure: p
=
1’000hPa (1’000mbar)
Value
Parameters
Symbol
Unit
min.
typ.
max.
Conditions
Operating voltage
(quiescent condition)
U
b
V
16
28
normal operation or
alarm condition
Max. permissible voltage
U
max.
V
28
normal operation or
alarm condition
Operating current
(quiescent condition)
I
b
µ
A
100
normal operation
Alarm Resistance
in series to 1.5V incl. internal
alarm indicator
R
A
Ω
410
450
in alarm condition,
no remote indicator
connected
Alarm reset voltage
U
R
V
1
6
Alarm reset current
I
R
mA
10
Alarm reset time
t
R
s
1
U
R
= 1V
Response sensitivity
HI320C
EN 54-5 class A1R
temperature increase
Release temperature,static
dT
T
a
°
C
°
C
20
54
40
62
dT/dt=10K/min.
dT/dt=0.2K/min.
HI322C
EN 54-5 class A2
Release temperature,static
Release temperature,dynamic
dT
T
a
°
C
°
C
54
70
70
dT/dt=0.2K/min.
dT/dt=10K/min.
Remote response indicator
output current (DC)
mA
10
in alarm condition;
total current, one or two
indicators connected
Remote indicator output
impedance
1.5V in
series to
1k
Ω
in alarm condition
Electromagnetic compatibility
V/m
50
1MHz...1GHz
Operating temperature
T
a
°
C
−10
+50
Humidity
%rH
<100
Storage temperature
T
l
°
C
−20
+65
Connection factor
1
SynoLINE300
Colour: white
~ RAL9010
Classification
Standards
HI320C:
EN 54-5 class A1R
HI322C:
EN 54-5 class A2
Application category
IEC 60721-3:
3K5
Test category
IEC 60068-1:
10/050/21 (EN 54-5)
Protection category
IEC 60529:
IP44
CE mark of conformity
yes
