Wika CTD9300 Manuel d'utilisateur télécharger pdf (Page 49)

9037926 03/2005

Temperature Dry Well Calibrators CTD 9300

3. Moduses and Functions

49WIKA Operating Instructions CTD 9300 Rev. 1

3.3.2.3 Calibration Menu “Pt-Probe”

In this menu, the output signal

of a Pt resistance thermometer

can be displayed in addition to

the nominal and actual

temperatures of the calibrator.

Fig. 36: Calibration menu

“Pt-probe”

The following information is provided:

Designation

Probe

t-Probe

Error

Signal

Information

Type of probe

Temperature of the

probe

Error of the probe

in K

Electric output signal

of the probe

Note

Pt resistance thermometer:

Pt 100-3, i.e.

Pt 100 in 3-wire circuits

in this example: 102.99 °C

Deviation from the int. (ext.)

reference thermometer

In the case of the Pt resistance

thermometer, the resistance in

Ohm

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 133 134

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Wika CTD9300 Manuel d'utilisateur Page 49