Technical data
Temperature range of the liquid
and the environment Ta
Input data «i» on the intrinsic safety of Ex ia IIC T6–T4 Ga and Ex ib IIIC Ta Db
Maximum voltage that can be applied
Maximum current that can be supplied
Maximum output that can be supplied
Internal capacity is negligible
Internal inductivity is negligible
Conduction capacity: conductor–conductor C
Line inductance: conductor–conductor
The connections are securely isolated from the earth.
Input data on the intrinsic safety of Ex ia IIC T6 Ga in conjunction with the liquid and ambient
temperature Ta, which is restricted to 68°C.
T
up to 32 °C
a
P
for T6
i
Input data on the intrinsic safety of Ex ia IIC T4 Ga in conjunction with the liquid and ambient tempera-
ture T
.
a
T
up to 70 °C
a
Pi for T4
Input data on the intrinsic safety of Ex ib IIIC Ta Db
Regardless of Pi, there is no noteworthy self-heating outside of the container – in terms of the junction box
and the connection cable.
40 °C
0,4 W
0,33 W
80 °C
0,4 W
0,353 W
–20°C to +80°C
U
= 30 V
i
I
= 300 mA
i
P
in accordance with the tables
i
C
= 0
i
L
= 0
i
= 100 pF/m
C
L
= 1 µH/m
C
50 °C
0,25 W
60 °C
68 °C
0,16 W
0,1 W
7