Siemens SITRANS Series Compact Operating Instructions page 74

Technical specifications
7.4 Certificates and approvals
FM/CSA
Output terminals
SITRANS TH/SI‐
TRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual
chamber housing: (+)
and (-)
● Permissible
ambient
temperature
Input terminals
SITRANS TH/TF: 3, 4,
5, 5, 7, 8, 9
SITRANS TR: 5, 6, 7,
8, 9, 10, 11, 12
● "Non incendive NI"
type of protection
Name
Output terminals
SITRANS TH/SI‐
TRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual
chamber housing: (+)
and (-)
● Permissible
ambient
temperature
Output terminals
SITRANS TH/SI‐
TRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual
chamber housing: (+)
and (-)
74
SITRANS TH/TR
U = 30 V DC, L = 0 μH, C
i i
1.0 nF
-50 ... +85 °C (-58 ... +185 °F)
temperature class T4
-50 ... +75 °C (-58 ... +176 °F)
temperature class T5
-50 ... +60 °C (-58 ... +140 °F)
temperature class T6
U = 7.2 V DC, I = 12.9 mA,
o o
P = 23.3 mW, L = 200 mH,
o o
C = 13.5 μF
o
Take measures to ensure that
the supply voltage (including
transients) does not rise above
140% of the rated voltage.
NI, CL I, Div 2, GP ABCD
T6...T4
Ex nA IIC T6 ... T4 Gc
AEx nA IIC T6 ... T4 Gc
U = 37 V DC
max
-50 ... +85 °C (-58 ... +185 °F)
temperature class T4
-50 ... +70 °C (-58 ... +158 °F)
temperature class T5
-50 ... +55 °C (-58 ... +131 °F)
temperature class T6
U = 30 V DC
max
SITRANS TF
=
i
SITRANS TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 03/2018, A5E41865021-AA
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