Vega Capacitive electrodes EL … Bedienungsanleitung PDF herunterladen (Seite 35)

Capacitive electrodes EL … 35

Set-up

4 Set-up

4.1 General adjustment

When you state with the order already the

measured product, the electrode will be

adjusted appropriately. The dielectric constant

value and the conductivity of the product as

well as the electrode length are considered.

The figures in brackets relate to the figure

under chapter “3 Electrical connection“. During

set-up the electrode must be adjusted with the

original medium.

For adjustment of the electrode you have to

open the housing cover. On the oscillator you

can choose with the changeover switch (13)

the sensitivity range of the electrode.

E14, E15 E17, E18

Step I 0…25 pF 0…120 pF

(sensitive)

Step II (standard) 0…100 pF 0…600 pF

Step III (less

sensitive) 0…400 pF 0…3000 pF

The instruction for adjustment or switch point

adjustment is stated in the operating instruction

of the appropriate signal conditioning

instrument.

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Vega Capacitive electrodes EL … Bedienungsanleitung Seite 35