To Measure A Rtd; With The Remote Probe (Optional) - GE Druck MCX-II Guide De L'utilisateur

68
Air probe
K0320 Issue No. 1
Pt100
PROBE
CONNECTOR
4 POLES, MINI-DIN

To measure a RTD

Go through the RTD input menu and
make the selections as required.
Press EXE to open the working
screen; the measurement reading is
shown in the upper window.
Resolution is 0.1 or 0.01 degree
depending on selected RTD type. The
excitation current is 0.9 mA. Wiring
can be 2, 3 or 4 wire.
The 4 wire method is a true
measurement of voltage drop across
the unknown resistance at a constant
excitation current.

With the remote probe (optional)

With the optional available
temperature probe or with any other
suitable type of Pt100 sensor, you can
measure temperatures easily. Select
PROBE in the input menu and press
EXE to open the working screen; the
measurement reading is shown in the
upper window when the probe has
been plugged-in as indicated. See the
connection diagram if you use other
Pt100 sensors.