Wika CTH6300 User Manual download pdf (Page 15)

15WIKA operating instructions, models CTH6300 and CTH6500

2079988.04 07/2014 GB/D

4. Design and function

4.5.1 Connecting/replacing the temperature probe

WARNING!

Only use the supplied temperature probes!

Switch o the instrument for probe replacement. Before switching the

instrument on, connect the probe, otherwise it may not be correctly

identied by the instrument.

The digital instrument and the temperature probe are connected to each other

electrically by means of a separate connection cable. The 8-pin plug contact at the

probe should be used preferably for probe replacement.

■

To connect a temperature probe to the hand-held thermometer plug the 8-pin plug

connection according to the guiding into the connection port for temperature probe.

■

Connect the connector without crossing the threads. If the connector is positioned

correctly, it can be plugged in without any signicant eort.

■

To disconnect the probe, do not pull on the cable, but rather only on the connector

body.

4.6 Connector assignment

4.6.1 Probe connection Pt100 4-wire

Measuring channel 1 and 2

Pt100 4-wire

Soldering side

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 79 80

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Wika CTH6300 User Manual Page 15