KROHNE SMARTSENS PH 8320 EN User Manual
Page 4
CONTENTS
4
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11/2013 - 4002543902 - MA SMARTSENS PH 8320 R02 en
SMARTSENS PH 8320
6 Technical data
28
6.1 Measuring principle........................................................................................................ 28
6.1.1 pH measurement .................................................................................................................. 28
6.2 Technical data................................................................................................................. 30
6.3 Dimensions ..................................................................................................................... 32
7 Description of HART interface
33
7.1 General description ........................................................................................................ 33
7.2 Software history ............................................................................................................. 33
7.3 Connection variants........................................................................................................ 34
7.3.1 Point-to-Point connection - analogue / digital mode........................................................... 35
7.4 Inputs/outputs and HART
®
dynamic variables and device variables............................ 36
7.5 Field Communicator 475 (FC 475).................................................................................. 36
7.5.1 Installation ............................................................................................................................ 36
7.5.2 Operation............................................................................................................................... 37
7.6 Field Device Tool / Device Type Manager (FDT/DTM).................................................... 37
7.6.1 Installation ............................................................................................................................ 37
7.7 Overview Basic-DD menu tree (positions in menu tree) ............................................... 38
7.8 Basic-DD menu tree (details for settings) ..................................................................... 39
8 Appendix
42
8.1 pH as a function of mV.................................................................................................... 42
8.2 pH temperature dependency.......................................................................................... 43
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