ELECTRICAL CONNECTIONS
3
13
WATERFLUX 3000
www.krohne.com
02/2012 - 7311212500 - QS WATERFLUX 3000 R05 en
3.1 Safety instructions
3.2 Grounding
3.3 Connection diagrams
DANGER!
All work on the electrical connections may only be carried out with the power disconnected. Take
note of the voltage data on the nameplate!
DANGER!
Observe the national regulations for electrical installations!
WARNING!
Observe without fail the local occupational health and safety regulations. Any work done on the
electrical components of the measuring device may only be carried out by properly trained
specialists.
INFORMATION!
Look at the device nameplate to ensure that the device is delivered according to your order.
Check for the correct supply voltage printed on the nameplate.
DANGER!
The device must be grounded in accordance with regulations in order to protect personnel
against electric shocks.
Figure 3-1: Grounding
INFORMATION!
Grounding without grounding rings. The flow sensor is equipped with a reference electrode.
INFORMATION!
For the connection diagrams please refer to the documentation of the applicable converter.
