Siemens SITRANS T Series - Page 206

ATEX/IECEx and others SITRANS TH/TR SITRANS TF Display
• Permissible ambi‐
ent temperature P
i
= 610 mW
-50 °C to +85 °C
(-58 °F to +185 °F) temperature
class T4
-50 °C to +75 °C
(-58 °F to +167 °F) temperature
class T5
-50 °C to +60 °C
(-58 °F to +140 °F) temperature
class T6
-50 … +75 °C (-58 … +167 °F)
Temperature class T4
1)
-50 … +50 °C (-58 … +122 °F)
Temperature class T6
1)
-40 °C to +85 °C
(-40 °F to +185 °F) temperature
class T4
-40 °C to +75 °C
(-40 °F to +167 °F) temperature
class T5
-40 °C to +60 °C
(-40 °F to +140 °F) temperature
class T6
Input terminals
SITRANS TH/TF: 3, 4, 5,
6, 7, 8, 9
SITRANS TR: 5, 6, 7, 8,
9, 10, 11, 12
TH/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
-
TH/TR/TF420 (input 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
• "Intrinsic safety ic"
type of protection
Zones 2 and 22
Name
• ATEX
II 3 G Ex ic IIC T6 ... T4 Gc
II 3 D Ex ic IIIC Dc
• IECEx
Ex ic IIC T6 ... T4 Gc
Ex ic IIIC Dc
• 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
Protection against explosion ic
IIIC T70 °С to T100 °С Dc Х
2Ex ic IIC T6 ... T4 Gc X
Ex ic IIIC T70 °С to T105 °С Dc Х
Output terminals
SITRANS TH/
SITRANS TF single
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, 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
U
i
= 37 V DC, L
i
= 0 μH, C
i
=
2.2 nF
• Permissible ambi‐
ent temperature
-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 … +55 °C (-40 … +131 °F)
Temperature class T6
Output terminals
SITRANS TH/
SITRANS TF single
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 Ui = 30 V DC, Li = 0 μH, Ci =
2.2 nF
Technical data
12.2 SITRANS TH320/TH420/TR320/TR420/TF320/TF420
SITRANS TH100/TH320/TH420/TR320/TR420/TF320/TF420 with 4 to 20 mA/HART
206 Operating Instructions, 05/2020, A5E41864807-AB