Micropilot FMR67 HART Table of contents
Endress+Hauser 3
Table of contents
1 Important document information .... 5
1.1 Document function ..................... 5
1.2 Symbols .............................. 5
1.2.1 Safety symbols .................. 5
1.2.2 Electrical symbols ................ 5
1.2.3 Tool symbols .................... 6
1.2.4 Symbols for certain types of
information .................... 6
1.2.5 Symbols in graphics ............... 6
1.2.6 Symbols at the device ............. 7
1.3 Documentation ........................ 7
1.4 Terms and abbreviations ................. 8
1.5 Registered trademarks ................... 9
2 Basic safety instructions ........... 10
2.1 Requirements for the personnel ........... 10
2.2 Designated use ....................... 10
2.3 Workplace safety ...................... 11
2.4 Operational safety ..................... 11
2.5 Product safety ........................ 11
2.5.1 CE mark ...................... 11
2.5.2 EAC conformity ................. 11
2.6 Safety Instructions (XA) ................. 12
3 Product description ................ 14
3.1 Product design ........................ 14
3.1.1 Micropilot FMR67 ............... 14
3.1.2 Electronics housing .............. 15
4 Incoming acceptance and product
identification ..................... 16
4.1 Incoming acceptance ................... 16
4.2 Product identification ................... 16
4.2.1 Nameplate .................... 17
5 Storage, Transport ................ 18
5.1 Storage conditions ..................... 18
5.2 Transporting the product to the measuring
point ............................... 18
6 Installation ....................... 19
6.1 Installation conditions .................. 19
6.1.1 Mounting position ............... 19
6.1.2 Internal container fittings ......... 20
6.1.3 Avoiding interference echoes ....... 21
6.1.4 Optimization options ............. 21
6.1.5 Beam angle .................... 22
6.2 Installation: Drip-off antenna PTFE 50 mm /
2" ................................. 23
6.2.1 Aligning the antenna axis ......... 23
6.2.2 Radial alignment of the antenna .... 23
6.2.3 Information concerning nozzles ..... 24
6.2.4 Information concerning threaded
connections .................... 24
6.3 Installation: flush mount antenna .......... 24
6.3.1 Aligning the antenna axis ......... 24
6.3.2 Radial alignment of the antenna .... 25
6.3.3 Information concerning nozzles ..... 25
6.4 Purge air connection for FMR67 ........... 26
6.4.1 Purge air adapter for Drip-off
antennas ..................... 26
6.4.2 Integrated purge air connection for
flush-mounted antennas .......... 26
6.4.3 Use .......................... 27
6.5 Container with heat insulation ............ 27
6.6 Turning the transmitter housing .......... 28
6.7 Turning the display module .............. 28
6.8 Post-installation check .................. 29
7 Electrical connection .............. 30
7.1 Connection conditions .................. 30
7.1.1 Terminal assignment ............. 30
7.1.2 Cable specification ............... 35
7.1.3 Device plug connectors ........... 36
7.1.4 Supply voltage .................. 37
7.1.5 Overvoltage protection ........... 38
7.1.6 Connecting the measuring device .... 39
7.1.7 Post-connection check ............ 40
8 Operation options ................. 42
8.1 Overview ............................ 42
8.1.1 Local operation ................. 42
8.1.2 Operation with remote display and
operating module FHX50 .......... 43
8.1.3 Remote operation ............... 43
8.2 Structure and function of the operating
menu .............................. 45
8.2.1 Structure of the operating menu .... 45
8.2.2 User roles and related access
authorization .................. 47
8.2.3 Write protection via access code ..... 48
8.2.4 Disabling write protection via access
code ......................... 49
8.2.5 Deactivation of the write protection
via access code ................. 49
8.2.6 Write protection via write protection
switch ........................ 49
8.2.7 Enabling and disabling the keypad
lock ......................... 52
8.3 Display and operating module ............ 53
8.3.1 Display appearance .............. 53
8.3.2 Operating elements .............. 56
8.3.3 Entering numbers and text ........ 57
8.3.4 Opening the context menu ......... 59