IFM Electronic Efector 150 KG5070 User manual

Operating instructions
Capacitive sensors
KG5070
704433 / 01 06 / 2009
UK

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Contents
1 Preliminary note............................................................................ 3
1.1 Symbols used............................................................................ 3
2 Safety instructions ........................................................................ 3
3 Functions and features................................................................. 4
4 Installation .................................................................................... 4
4.1 Notes on flush and non-flush installation................................... 4
4.2 Notes on installation in tanks..................................................... 5
4.3 Notes on laying of the connection cable.................................... 5
5 Electrical connection..................................................................... 6
4.1 Wiring ........................................................................................ 6
6 Operating and display elements................................................... 6
7 Operating modes.......................................................................... 7
7.1 Settings...................................................................................... 7
8 Operation...................................................................................... 9
9 Maintenance, repair and disposal................................................. 9
10 Approvals.................................................................................. 10
11 Terms ........................................................................................ 10

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UK
1 Preliminary note
1.1 Symbols used
►Instruction
> Reaction, result
Important note:
Non-compliance can result in malfunctions or interference.
2 Safety instructions
Please read the product description prior to installing the unit. Ensure that the•
product is suitable for your application without any restrictions.
The unit conforms to the relevant regulations and EU directives.•
Improper use or non-intended use may lead to malfunctions of the unit or to•
unwanted effects in your application.
That is why installation, electrical connection, set-up, operation and mainte-•
nance of the unit must only be carried out by qualified personnel authorised by
the machine operator.

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3 Functions and features
Capacitive sensor for monitoring levels of liquids and dry bulk material, prefe-•
rably of conductive media (e.g. aqueous solutions).
Automatic adjustment to the medium to be detected by means of programming•
buttons
4 Installation
4.1 Notes on flush and non-flush installation
For flush installation of non-flush units the sensor properties change and the
sensor can remain permanently switched (loss of function).
Respect the open space around the sensing face►





     



flush1:
non flush2:
Adhere to the minimum distances when mounting several sensors of the same►
type




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UK
4.2 Notes on installation in tanks
Mount the unit as shown:►
Not in contact with the medium (only for non-metallic tanks)•
In contact with the medium•
In case of liquids use a mounting adapter (e.g. E43900).►
4.3 Notes on laying of the connection cable
Lay the cable as straight as possible and do not coil it.►
If necessary, cut the cable to the required length.►
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