Siemens SITRANS FC720 Operating Instructions Manual page 47

Ambient conditions
The following figure shows the relevant positions of the order code:
Order code:
Pos. 6: 7
Pos. 12: 1, 4
Pos. 14: A, B
Pos. 15: B, D, F, H,
M, P, U
Tab. 6: Temperature classification
Ex code:
7.89.89.90.54.10
Temperature
The following figure shows the relevant positions of the order code:
Order code:
Pos. 6: 7
Pos. 12: 1, 4
Pos. 14: A, B
Pos. 15: C, E, G, J, N,
Q, V
Ex code: Tab. 7: Temperature classification
7.84.84.86.54.10
Temperature
The following figure shows the relevant positions of the order code:
Order code:
Pos. 6: 7
Pos. 12: 1, 4
Pos. 14: C, E, G
Pos. 15: B, D, F, H,
M, P, U
Ex code: Tab. 8: Temperature classification
7.89.89.90.54.10
Temperature
Option L7x/L8x not with order code pos. 15: H
7 M E 4 4 x -
7
5 6
Maximum ambient temperature
class
T6
T5
T4
T3
T2
T1
7 M E 4 4 x -
7
5 6
Maximum ambient temperature
class
T6
T5
T4
T3
T2
T1
7 M E 4 4 x -
7
5 6
Maximum ambient temperature
class
Option L5x/L6x Option L7x/L8x
T6 37 (98)
T5 52 (125)
T4 80 (176)
T3 78 (172)
T2 78 (172)
T1 78 (172)
-
8 9 10 11 12
13 14 15 16
in °C (°F)
39 (102)
54 (129)
60 (140)
60 (140)
60 (140)
60 (140)
-
8 9 10 11 12 13 14 15 16
in °C (°F)
41 (105)
56 (132)
60 (140)
60 (140)
60 (140)
60 (140)
-
8 9 10 11 12 13 14 15 16
in °C (°F)
37 (98)
52 (125)
60 (140)
49 (120)
49 (120)
49 (120)
A5E52748387-AA, 2023/09
FC7x0
Operating conditions
-
Z
Maximum process fluid
temperature
in °C (°F)
70 (158)
85 (185)
121 (249)
150 (302)
150 (302)
150 (302)
-
Z
Maximum process fluid
temperature
in °C (°F)
65 (149)
80 (176)
117 (242)
150 (302)
150 (302)
150 (302)
-
Z
Maximum process fluid
temperature
in °C (°F)
70 (158)
85 (185)
121 (249)
150 (302)
150 (302)
150 (302)
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