MAGB2 User Guide
1
V1.7 2021-10-01
List of Contents
1. Introduction ................................................................................................................................................ 3
1.1. Operating Principle ............................................................................................................. 3
1.2. Applications ......................................................................................................................... 3
1.3. Safety Instructions ............................................................................................................... 3
1.4. Unpacking the flowmeter ..................................................................................................... 4
2. Installation .................................................................................................................................................. 5
2.1. Remote or Compact? ........................................................................................................... 5
2.2. Sensor installation ............................................................................................................... 5
2.3. Dry liner ............................................................................................................................... 6
2.4. Installation of the transmitter ................................................................................................ 7
2.5. Cables connections ............................................................................................................. 8
2.5.1.
Compact version ........................................................................................................................................................... 8
2.5.2.
Remote version ............................................................................................................................................................. 8
2.6. Connections overview .......................................................................................................... 9
3. MAGB2 Transmitter Unit ......................................................................................................................... 10
3.1. Main screen ....................................................................................................................... 10
4. Battery ....................................................................................................................................................... 13
4.1. Battery Specification .......................................................................................................... 13
4.2. Battery life.......................................................................................................................... 13
4.3. Changing the battery ......................................................................................................... 13
4.4. External power ................................................................................................................... 13
5. Frequency output ..................................................................................................................................... 14
6. Relay output ............................................................................................................................................. 14
7. USB communication ................................................................................................................................ 16
8. External measurements .......................................................................................................................... 17
8.1. External temperature sensor .............................................................................................. 17
8.2. External pressure sensor ................................................................................................... 18
9. External modules ..................................................................................................................................... 19
9.1. RS485 Module ................................................................................................................... 19
9.2. 3G/GPRS/GSM Module ..................................................................................................... 20
9.3. 4-20mA module ................................................................................................................. 21
10. Menu ........................................................................................................................................................ 22
11. MODBUS ................................................................................................................................................. 23
11.1. General Modbus RTU ...................................................................................................... 23
11.2. Commissioning ................................................................................................................ 24
11.3. Modbus holding registers ................................................................................................. 25
11.4. Password ......................................................................................................................... 26
11.5. Real-time measurement - Integer .................................................................................... 27
11.6. Real-time measurement - Float ........................................................................................ 28
11.7. Info .................................................................................................................................. 29
11.8. Display ............................................................................................................................. 30
11.9. User settings .................................................................................................................... 31
11.10. External Measurements ................................................................................................. 34
11.11. Service settings ............................................................................................................. 35
11.12. Factory Settings ............................................................................................................. 37
11.13. GPRS settings ............................................................................................................... 39
11.14. Authorize ....................................................................................................................... 40
12. Datalogger .............................................................................................................................................. 41
13. Internal backup ....................................................................................................................................... 41
13.1. Automatic saving data...................................................................................................... 41
14. MAGB2 SW ............................................................................................................................................. 42
14.1. System requirements ....................................................................................................... 42
14.2. Installation/Uninstall Flowmeters software ....................................................................... 42
14.3. Service section ................................................................................................................ 44
15. FW Update .............................................................................................................................................. 46
16. Liner and electrode selection ............................................................................................................... 47
17. Flowmeter Dimensions .......................................................................................................................... 48