Siemens SITRANS T Series - Page 85

ATEX/IECEx and others SITRANS TH320/420/TR SITRANS TF Display
Input terminals
SITRANS
TH/TF: 3, 4, 5,
6, 7, 8, 9
SITRANS TR: 5, 6, 7, 8,
9, 10, 11, 12
TH320/420/TR/TF320
U
o
= 7.2 V DC, I
o
= 12.9 mA, P
o
= 23.3 mW, L
o
= 200 mH, C
o
=
13.5 μF
-
TH320/420/TR/TF420 (in
put 1 or 2)
U
o
= 7.2 V DC, I
o
= 7.3 mA, P
o
= 13.2 mW, L
o
= 667 mH, C
o
=
13.5 μF
1)
A
SITRANS TF display or a SITRANS TF in a dual chamber housing has the minimum permissible ambient temperature of -40 °C.
"Intrinsic safety ic" type of protection
ATEX/IECEx and others SITRANS TH320/420/TR SITRANS TF Display
• "Intrinsic safety ic"
type of pr
otection
Zones 2 and 22
Name
•
ATEX
II 3 G Ex ic IIC T6 ... T4 Gc
II 3 D Ex ic IIIC Dc
II 3 G Ex ic IIC T6 ... T4 Gc
II 3 D Ex ic IIIC T100 °C Dc
II 3 G Ex ic IIC Gc
• IECEx
Ex ic IIC T6 ... T4 Gc
Ex ic IIIC Dc
Ex ic IIC T6 ... T4 Gc
Ex ic IIIC T100 °C Dc
Ex ic IIC Gc
• EACEx
2Ex ic IIC T6 ... T4 Gc X
Ex
ic IIIC T70 °С to T105 °С Dc Х
2Ex ic IIC T6 ... T4 Gc X
Ex ic IIIC T100°С Dc Х
Ex ic IIC Gc U
Output terminals
SITRANS TH/
SITRANS TF sing
le
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual cham‐
ber housing: (+) and
(-)
U
i
= DC 37 V, L
i
= 0 μH, C
i
=
1.0 nF
For U
i
= DC 48 V, P
i
= 851 mW, L
i
= 0 μH, C
i
= 1.0 nF
U
i
= 37 V DC, P
i
= 851 mW, L
i
=
0 μH, C
i
= 2.2 nF
For U
i
= 48 V DC, P
i
= 851 mW, L
i
= 0 μH, C
i
= 2.2 nF
SITRANS TF with local display:
U
i
= 37 V DC, P
i
= 851 mW
U
i
= 37 V DC, L
i
= 120 mA, L
i
=
0 μH, C
i
= 2.2 nF
• Permissible ambi‐
ent t
emperature
-50 °C to +85 °C
(-58 °F to +185 °F) temperature
class T4
-50 °C to +70 °C
(-58 °F to +158 °F) temperature
class T5
-50 °C to +55 °C
(-58 °F to +131 °F) temperature
class T6
-50 … +75 °C (-58 … +167 °F)
Temperature class T4
1)
-50 … +45 °C (-58 … +113 °F)
Temperature class T6
1)
-40 … +85 °C (-40 … +185 °F)
Temperature class T4
-40 … +60 °C (-40 … +140 °F)
Temperature class T6
Output terminals
SITRANS TH/
SITRANS TF sing
le
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual cham‐
ber housing: (+) and
(-)
U
i
= 30 V DC, L
i
= 0 μH, C
i
=
1.0 nF
U
i
= 30 V DC, L
i
= 0 μH, C
i
= 2.2 nF -
Technical data
8.2 SITRANS TH320/TH420/TR320/TR420/TF320/TF420
SITRANS TH100/TH100Slim/TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 07/2021, A5E41865021-AE 85