
4.1.2.2 Safety information for installation in "Non Incendive nA" .................................................... 30
4.1.3 SITRANS TF ........................................................................................................................ 31
4.1.3.1 Unsuitable cables, cable glands and/or plugs ...................................................................... 31
4.2 Installing SITRANS TH100/320/420 in a connection head .................................................... 31
4.2.1 Installing SITRANS TH100/320/420 in the base of the connection head ............................... 31
4.2.2 Installing SITRANS TH100/320/420 in the raised cover of the connection head.................... 32
4.3 Mounting SITRANS TH100/320/420 on DIN rail and G rail.................................................... 33
4.4 Installing SITRANS TR on DIN rail ........................................................................................ 34
4.5 Mounting the SITRANS TF single chamber housing ............................................................. 35
4.5.1 Mounting the device on the wall or pipe............................................................................. 35
4.5.2 Rotating the display ........................................................................................................... 35
4.6 Mounting the SITRANS TF dual chamber housing................................................................ 36
4.6.1 Mounting device to a pole with mounting bracket .............................................................. 36
4.6.2 Mounting device to the wall with mounting bracket ........................................................... 37
4.7 Removing .......................................................................................................................... 39
5 Connecting .......................................................................................................................................... 41
5.1 Basic safety notes............................................................................................................... 41
5.2 Connecting the TH100....................................................................................................... 43
5.3 Connecting TH100 Slim ..................................................................................................... 44
5.4 Connecting TH320............................................................................................................. 45
5.5 Connecting TH420............................................................................................................. 46
5.6 Connecting TR320 ............................................................................................................. 48
5.7 Connecting TR420 ............................................................................................................. 50
5.8 Connecting the SITRANS TF single chamber housing........................................................... 53
5.8.1 Opening the device............................................................................................................ 53
5.8.2 Connecting the SITRANS TF320 single chamber housing..................................................... 53
5.8.3 Connecting the SITRANS TF420 single chamber housing..................................................... 56
5.8.4 Closing the device.............................................................................................................. 59
5.9 Connecting the SITRANS TF dual chamber housing ............................................................. 60
5.9.1 Opening the device............................................................................................................ 60
5.9.2 Connecting the SITRANS TF320 dual chamber housing ....................................................... 60
5.9.3 Connecting the SITRANS TF420 dual chamber housing ....................................................... 62
5.9.4 Closing the device.............................................................................................................. 65
6 Commissioning .................................................................................................................................... 67
6.1 Basic safety notes............................................................................................................... 67
6.2 Switching on the supply voltage......................................................................................... 67
6.3 Commissioning the SITRANS TH/TR with 4 ... 20 mA............................................................ 68
6.4 Commissioning SITRANS TH/TR with HART.......................................................................... 69
6.5 Commissioning SITRANS TF with 4 ... 20 mA....................................................................... 70
6.6 Commissioning SITRANS TF with HART ............................................................................... 70
Table of contents
SITRANS TH100/TH100Slim/TH320/TH420/TR320/TR420/TF320/TF420
4Compact Operating Instructions, 07/2021, A5E41865021-AE