EN
14327097.02 09/2019 EN/DE/FR/ES
30
WIKA operating instructions models TGS55, TGS73 with 831 (Ex)
9.2 Inductive contact model 831
The recommended setting range of the contacts is 10 ... 90 % of the
scale (0 ... 100 % on request).
Contact version (see product label)
■
831-N
■
831-SN, safety version
1)
■
831-3.5N
■
831-3.5SN safety version
1)
■
831-3.5S1N, safety version
1)
, inverted signal
1) only operate with a corresponding isolating amplifier (see chapter 9.4, model 904.3x)
Safety-related maximum values
Contact version
U
i
I
i
P
i
C
i
L
i
831
20 V
60 mA
130 mW 250 nF
350 µH
831-N
16 V
25 mA
64 mW
30 nF
100 µH
831-SN
16 V
25 mA
64 mW
30 nF
100 µH
831-3.5N
16 V
25 mA
64 mW
50 nF
250 µH
831-3.5S1N
16 V
25 mA
64 mW
30 nF
100 µH
831-3.5SN
16 V
25 mA
64 mW
30 nF
100 µH
Permissible temperature ranges
Contact
version
T6
T5 ... T1
T95 °C
T135 °C
831
-20 ... +60 °C -20 ... +70 °C -20 ... +70 °C -
831-N
-20 ... +60 °C -20 ... +70 °C -
-20 ... +70 °C
831-SN
-20 ... +60 °C -20 ... +70 °C -
-20 ... +70 °C
831-3.5N
-20 ... +60 °C -20 ... +70 °C -
-20 ... +70 °C
831-3.5S1N
-20 ... +60 °C -20 ... +70 °C -
-20 ... +70 °C
831-3.5SN
-20 ... +60 °C -20 ... +70 °C -
-20 ... +70 °C
For further information, see “Annex: EU declaration of conformity”
9. Specifications
