Electromagnetic Flowmeter
WaterMaster
1
Safety ............................................................................................................................................... 2
1.1
Electrical Safety ............................................................................................................................................. 2
1.2
Symbols ........................................................................................................................................................ 2
1.3
Health & Safety ............................................................................................................................................. 3
2
Introduction ...................................................................................................................................... 4
2.1
Quality Control .............................................................................................................................................. 4
3
Mechanical Installation .................................................................................................................... 5
3.1
Unpacking .................................................................................................................................................... 5
3.2
Installation Conditions ................................................................................................................................... 5
3.3
Overall Dimensions ...................................................................................................................................... 10
3.3.1
Transmitter Dimensions ................................................................................................................ 10
3.3.2
Sensor Dimensions ....................................................................................................................... 11
4
Electrical Installation ..................................................................................................................... 17
4.1
Grounding ................................................................................................................................................... 17
4.2
4.3
4.4
4.5
4.5.1
4.5.2
Environmental Protection .............................................................................................................. 24
4.6
Output Connections .................................................................................................................................... 25
4.6.1
Frequency Outputs ....................................................................................................................... 25
4.6.2
Alarm Outputs .............................................................................................................................. 26
4.6.3
Current Output (4 to 20 mA) ......................................................................................................... 26
4.6.4
Test Point Access ......................................................................................................................... 27
4.7
Power Supply Connections ......................................................................................................................... 28
4.7.1
AC Power Supply ......................................................................................................................... 28
4.7.2
4.7.3
Configuration DIP Switches .......................................................................................................... 30
4.8
5
Start-up and Operation ................................................................................................................. 32
5.1
5.2
Start-up Screens ......................................................................................................................................... 33
5.3
5.3.1
Default Passwords ....................................................................................................................... 35
5.3.2
Entering Passwords ...................................................................................................................... 36
5.4
Easy Setup ................................................................................................................................................. 37
6
Specification .................................................................................................................................. 38
7
7.1
Hazardous Area Protection ......................................................................................................................... 41
7.2
Declaration of Conformance ........................................................................................................................ 41
7.2 Notes .............................................................................................................................................. 42
IM/WM Issue 7
1