KROHNE BM 102 Handbook User Manual
Page 2
2
BM 102
Table of contents
Device description and range of applications ……………………………………………………….. 4
Principal gauge components ……………………..………………………………………………….…. 4
Items included with
supply …………………………………………………..…………………….……. 6
Documentation
supplied …………………………………………………..……………………….……. 6
Product liability and warranty ………………………….………………………………………….……. 6
1
Mechanical installation.........................................................................................................7
1.1
Handling and storage ..............................................................................................................7
1.2
Installation restrictions.............................................................................................................8
1.3
Mounting on the tank...............................................................................................................8
1.3.1
Installation instructions: general notes ....................................................................................8
1.3.2
Installation instructions: nozzle................................................................................................9
1.3.3
Installation instructions: Gauge - all applications...................................................................11
1.3.4
Specific installation instructions: gauge - liquid applications .................................................14
1.3.5
Specific installation instructions: gauge - solid applications ..................................................16
2
Electrical connections ........................................................................................................18
2.1
Electrical installation instructions...........................................................................................18
2.1.1
Wiring general notes .............................................................................................................18
2.1.2
Wiring connections: DIN connector .......................................................................................18
2.1.3
Wiring connections: M16 terminal box ..................................................................................19
2.1.4
’Ex’ equalizing conductor ......................................................................................................19
2.2
Power Supply ........................................................................................................................20
2.2.1
Non-hazardous-duty version .................................................................................................20
2.2.2
Hazardous-duty version ........................................................................................................21
2.3
Electrical output.....................................................................................................................22
2.3.1
Network options ....................................................................................................................22
2.3.2
HART® communication protocol...........................................................................................22
3
User interface ......................................................................................................................23
3.1
Power-on and start-up...........................................................................................................23
3.2
Available user interfaces .......................................................................................................23
3.3
Operator control ....................................................................................................................23
3.3.1
PCSTAR 2 for Windows : basic installation & operating instructions ....................................23
3.3.2
Summary of User Functions in PCSTAR 2 (F2 – Configuration)...........................................27
3.3.3
Quick Configuration: configuration examples........................................................................33
3.3.4
HART® Communicator: installation & operating instructions ................................................38
3.3.5
Characters available for alpha-numerical data functions in PC STAR 2 and on the HART®
console..................................................................................................................................46
3.3.6
Local user display (instruments equipped with DIN connectors only) ...................................47
3.4
BM 102 MICROFLEX T.D.R. meter characteristics...............................................................48
3.4.1
Gauge operating logic when the reflection is lost..................................................................49
3.4.2
Gain and voltage amplitude ..................................................................................................50
3.4.3
Level measurement when more than one phase or layer in the tank ....................................56
4
Service / Maintenance.........................................................................................................57
4.1
Replacement of the signal converter.....................................................................................57
4.2
Fault clearing.........................................................................................................................59