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9. Specifications
Safety-related characteristic values (Ex)
Ex approval
IECEx
Approval
IECEx marking
Applied standards
ATEX
Approval
ATEX marking
Applied standards
Short-term input parameter
Test duration
Max. current U
I
Max. power I
I
Output parameters
U
0
I
0
P
0
Max. allowable capacitance / inductance for gas group IIB
C
[µF]
10
15
0
L
[mH]
5
2
0
Max. allowable capacitance / inductance for gas group IIC
C
[µF]
1.3
1.9
0
L
[mH]
1.6
1
0
Ambient temperature range
Surface temperature for dust
applications
WIKA operating instructions, model NETRIS
IECEx SEV 22.0026X
Gas Ex ia [ia Ga] IIC T4 Ga
Dust Ex ia [ia Da] IIIB T
IEC 60079-0
■
IEC 60079-11
■
SEV 22 ATEX 0622 X
Gas II 1(1)G Ex ia [ia Ga] IIC T4 Ga
Dust II 1(1)D Ex ia [ia Da] IIIB T
EN IEC 60079-0
■
EN 60079-11
■
≤ 1 s
8 V
500 mA
≤ 5.88 V
≤ 200 mA
≤ 295 mW
19
23
31
1
0.5
0.2
2.6
3.7
4.6
0.5
0.2
0.1
-40 ... +60 °C [-40 ... +140 °F]
T
200
®
3
135°C Da
200
39
52
83
0.1
0.05
0.02
5.8
8.1
11
0.05
0.02
0.01
135 °C
135°C Da
200
140
340
1,000
0.01
0.005
0.002
16
30
43
0.005
0.002
0.001
31
EN
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