Rechner Sensors TrueLevel KFS-1 Serie Instrucciones De Servicio página 14

General Description • Mounting • Connection
The analogue output signals can be fed in a 3-wire cable, e.g. 3 x 0.25 mm² or larger, together with the
supply voltage.
Attention:
The potential BE has to be connected to the container potential! This connection should be made over
the shortest distance and routed with straight wire. (Shortening or lengthening of the cable is possible,
using a single-core cable 0.25...1.5 mm² one- or multi-wire).
Please note:
Wiring should be routed separately or screened from large value conducting cables, as in extreme cases
inductive peak voltages can destroy the sensors despite the integrated protective circuit.
Please take note that the use of a DC / DC-transducer calls briefly for a higher current than the operating cur-
rent when initially switching on the equipment. Therefore the power supply must have enough low-impedance!
The coaxial connectors of the probes have to be connected to the amplifier. Please observe the correct
assignment of the colour marking!
Do not make any changes to the coax-cable or coax-connectors!
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