FM/CSA
SITRANS TH/TR
SITRANS TF
Display
Name
NI, CL I, Div 2, GP ABCD T6...T4
CL I, Zone 2, AEx nA IIC T6 ... T4 Gc
Ex nA IIC T6 ... T4 Gc
CL I, Div 2, GP ABCD, T6…T4
Ex nA IIC T6 ... T4 Gc
Output terminals
SITRANS TH/
SITRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual cham‐
ber housing: (+) and
(-)
U
max
= 37 V DC
• 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
max
= 30 V DC
• Permissible ambi‐
ent temperature
-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 … +85 °C (-40 … +185 °F)
Temperature class T4
-40 … +60 °C (-40 … +140 °F)
Temperature class T6
• Explosion protection
"Flameproof enclo‐
sure XP", "Dust igni‐
tion proof DIP" or "In‐
trinsic safety IS".
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
212
Operating Instructions, 05/2020, A5E41864807-AB