Siemens SITRANS FUE950, Operating Instructions Manual, Page: 5 / 72

Table of contents
1
Introduction................................................................................................................................................ 5
1.1
Preface...........................................................................................................................................5
1.2 Items supplied................................................................................................................................5
1.3 How to read the Operating Instructions .........................................................................................5
1.4 History............................................................................................................................................6
1.5 Further Information ........................................................................................................................6
2 Safety notes............................................................................................................................................... 7
2.1
Laws and directives .......................................................................................................................7
2.2 Lithium batteries.............................................................................................................................8
2.3 General requirements ....................................................................................................................8
3 Description............................................................................................................................................... 11
3.1
Measuring principle......................................................................................................................11
3.2 Applications..................................................................................................................................12
3.3 Design..........................................................................................................................................13
4 Installing/Mounting................................................................................................................................... 15
4.1
Application planning.....................................................................................................................15
4.2 Ambient conditions.......................................................................................................................15
4.3 Application settings ......................................................................................................................16
4.4 Installation of device ....................................................................................................................17
5 Connecting .............................................................................................................................................. 21
5.1
SITRANS FUE380 and FUS380..................................................................................................24
5.2 SITRANS F M MAG 5000/6000...................................................................................................24
5.3 Power supply options...................................................................................................................26
5.4 Add-on output and input modules................................................................................................29
6 Operation (hardware)............................................................................................................................... 37
6.1
General requirements ..................................................................................................................37
6.2 Display .........................................................................................................................................38
6.3 Menu structure .............................................................................................................................39
6.4 Function test.................................................................................................................................47
7 Service and maintenance ........................................................................................................................ 49
7.1
Replacing the battery ...................................................................................................................49
7.2 Sealing .........................................................................................................................................49
SITRANS FUE950
Operating Instructions, 01/2010, SFIDK.PS.022.F4.02
3