4.6 Remote seal and differential pressure flow measuring systems ............................................40
4.6.1 Remote seal ...........................................................................................................................40
4.6.2 Differential pressure - flow measuring systems .....................................................................40
4.6.3 Remote seals and primary element for devices with functional safety...................................41
5 Installing/mounting......................................................................................................................................43
5.1 Basic safety instructions.........................................................................................................43
5.1.1 Installation location requirements...........................................................................................46
5.1.1.1 Use in maritime deployment...................................................................................................46
5.1.2 Proper mounting.....................................................................................................................47
5.2 Installing ................................................................................................................................47
5.2.1 Introduction ............................................................................................................................47
5.2.2 Fastening with the mounting bracket .....................................................................................49
5.2.3 Mounting hygienic version......................................................................................................50
5.3 Installation (level) ...................................................................................................................51
5.3.1 Mounting on the container......................................................................................................52
5.4 Installation with remote seal...................................................................................................54
5.4.1 Remote seal with capillary line...............................................................................................56
5.5 Installing electrical connections and cable entries .................................................................61
5.6 Rotating the display................................................................................................................61
5.7 Rotating the enclosure ...........................................................................................................63
5.8 Removing ...............................................................................................................................64
6 Connecting .................................................................................................................................................65
6.1 Basic safety instructions.........................................................................................................65
6.2 Connecting the device............................................................................................................68
6.2.1 Opening the device ................................................................................................................68
6.2.2 Connecting the device............................................................................................................69
6.2.3 Closing the device..................................................................................................................71
6.3 Connect the Han cable socket to the cable............................................................................71
6.4 Connect M12 cable socket to the cable .................................................................................72
7 Operating....................................................................................................................................................75
7.1 Buttons ...................................................................................................................................75
7.2 Operating the device with display ..........................................................................................76
7.2.1 Navigating in the views ..........................................................................................................76
7.2.2 Measurement view .................................................................................................................76
7.2.2.1 Display of measured values ...................................................................................................77
7.2.2.2 Navigating in the measurement view .....................................................................................78
7.2.3 Parameter view ......................................................................................................................78
7.2.3.1 List of parameters on the display ...........................................................................................78
7.2.3.2 Navigating in the parameter view...........................................................................................80
7.2.4 Edit view.................................................................................................................................80
7.2.4.1 Changing parameter values ...................................................................................................81
7.2.5 Symbols for information messages ........................................................................................81
7.3 Remote operation...................................................................................................................81
Table of contents
SITRANS P320/P420 with 4 to 20 mA/HART
4 Operating Instructions, 11/2019, A5E44852162-AC