WIKA operating instructions, models CTH6300 and CTH6500
EN
17
2079988.08 02/2018 EN/DE/IT
4.8 Connecting/replacing the temperature probe
WARNING!
Only use the supplied temperature probes!
▶
Switch off the instrument for probe replacement.
▶
Before switching the instrument on, connect the probe, otherwise it may
not be correctly identified by the instrument.
The digital instrument and the temperature probe are connected to each other electrically
by means of a separate connection cable. For probe replacement, it is preferable to use
the 8-pin plug contact at the probe.
■
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 probes.
■
Connect the connector without crossing the threads. If the connector is positioned
correctly, it can be plugged in without any significant effort.
■
To disconnect the probe, do not pull on the cable, but rather only on the connector
sleeve.
4.9 Connector assignment
4.9.1 Probe connection, Pt100, 4-wire
Measuring channel 1 and 2
Pt100 4-wire
Soldering side
4. Design and function