Rechner Sensors i-LeVeL+ Manual De Instrucciones página 19

General description
The i-Level is a capacitive level probe for analogue level measurement that comes with 2 additional digital
switching points. The switching points can be placed inside or outside of the analogue measuring range.
This probe which has its evaluation electronics integrated in the sensor's head is based on our patented 3
electrode measuring principle. The i-Level+ probes are designed for level control in plastic container. This
is possible because the 3rd electrode is integrated in the probe. In this case the container does not belong
to the measurement. Therefore the measuring field is close to the sensor surface and the i-Level+ probe is
more like a classic capacitive sensor. The measuring area is defined by means of inactive areas that are
placed on its top and end.
It is not necessary to make a manual pre-selection of the capacity range or of a basic capacity as this is
automatically done by the i-Level probe during the initial setup.
The following measurements can be made with the i-Level probe:
(1) Analogue measurement between 2 free selectable points „ANALOGUE MIN" and „ANALOGUE
MAX"
and / or
(2) 2 additional digital switching points that are independent form the analogue range and they can be
placed below, within, or above the analogue range for over and underfilling warning.
2 independent
switching points,
free selectable
over the measur-
ing range
Key board
Probe rod
Analogue
MAX
Analogue
MIN
Probe head
BE-connection via process connection,
optional via cable connection
BE (function earth)
Measuring
range
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