IFM Electronic Efector 160 LK1222, Руководство по эксплуатации

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3. Setting to the medium
The sensitivity of the sensor (1 = low, 2 = high) and the mode (c =
coolant, o = oil) can be set in 4 steps.
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*Also select this setting if the medium is detected with 2o but on the whole
the sensor sensitivity is too high.
In case of doubt ensure the correct function by performing a test in your
application .
• If it is set to water and coolant emulsion (mode c), build-up (e.g. metal swarf)
is suppressed.
• If it is set to oil (mode o), a bottom layer of higher dielectric water or swarf
which is a few cm high is suppressed. If no oil layer is present (or if it is very
thin), the bottom layer is detected.
Press until med is
displayed.
Mode/Enter Set
Press and hold until the
requested value is
indicated.
Mode/Enter Set
Confirm / return to the
menu.
Mode/Enter Set
1c
select the
following option
Water, coolant emulsions, hydrous media
For these media ...
2c
Hydrous media with temperatures > 35°C / sensor
mounted in the climatic tube (= ifm accessory)
1o
Special media, e.g. synthetic oils or media whose dielec-
tric constant is between the dielectric constant value of
oil and that of water*
2o Mineral oils