Commissioning, Operation; Commissioning; Switching On/Switching Off - WIKA CTH6300 Betriebsanleitung

6. Commissioning, operation

6. Commissioning, operation

6.1 Commissioning

Before switching on, connect the measuring probe(s) to the intended female connector
of the measuring instrument and make sure that a fully charged 9 V battery is inserted (2
batteries are included in the scope of delivery). The probe connection sockets are marked
on the instrument case with 1 or 2 correspondingly. The USB interface is marked next to
them.

6.2 Switching on/Switching off

To switch the measuring instrument on and off, press the ON/OFF key. After switching
the instrument on all segments are indicated on the display for approx. 1.5 seconds (full
segment indication). For the next approx. 1.5 seconds the instrument indicates the set
probe calibration code as well as the set measurement parameter for channel 1 (e.g.
CoFF for DIN characteristic curve and P for Pt100). After that the calibration data for the
2nd channel are displayed.
Finally, the instrument switches automatically to the measuring mode and displays the
current measurement parameter. In the upper display line (large display) the measured
value is displayed, a bar graph is located beneath it for graphical measured value
representation. In all 2-channel instruments the 2nd channel is displayed in the lower
display line (small display).
Channel 1
Line 1: CoFF P = calibration on channel 1 per DIN, probe selection set to Pt100.
Channel 2
Line 2: CoFF P = calibration on channel 2 per DIN, probe selection set to Pt100.
WIKA operating instructions, models CTH6300 and CTH6500
EN
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