Siemens SITRANS FS130 Compact Operating Instructions page 16

Safety notes
2.3 Use in hazardous areas
Table 2-5 FSS200 Very High Temperature Sensors; Entity Parameters: Ui = 17.44 V, Ii = 461 mA, Pi = 1.00 W
MLFB Number
7ME3950aLAb
Where,
a = Approval: 5 (FM/CSA/ATEX/IECEX)
b = Size: 13,23,33,43,63,73,83
Note
Control drawing
* See Control drawing A5E37305975A
Installation variations
Note
Requirements for safe installation
• The sensors can be installed in Zone 0, Div. 1 as Intrinsically Safe.
• Standard remote installation with FST030 because the connection is certified Intrinsically
Safe.
16
Ci (nF)
0
Li (uH)
0
Compact Operating Instructions, 12/2023, A5E38755607-AF
Temperature code
T5 for Ta ≤ 85 °C
T4 for Ta ≤ 100 °C
SITRANS FS130 & FS230