IBP HDM99, Руководство пользователя

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12 Introduction
Combined electrode in Hansen-connector
Do not touch the surface of the electrode with your
fingers.
In the flow-through mode the connector is
suitable for measuring pressure, temperature
and conductivity. In the dip-in mode
temperature and conductivity can be
measured. The preferential position of the
Hansen-connector is vertical, the axial
supply shows downward.
In the flow-through mode the axial supply is
used as input and the radial supply as output
(see illustration). The pressure probe in
HDM99 is fastened to the radial connection
above the input. Before any measurements
you must shake the connector to assure that
any air within the system escapes.
For the dip-in mode open the screw cap at
the upper end of the connector and extract
the combined electrode. You must not
remove the tube covering the probe carrier.
Dip the electrode into the media up to a
level above the borings in the covering
tube. By moving the electrode you assure
that the contained air can escape and the
temperature is well balanced.