Gb 6. commissioning, operation – WIKA CPH7600 Benutzerhandbuch
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36
WIKA operating instructions, model CPH7600
14051628.01 11/2012 GB/D
GB
6. Commissioning, operation
6.11.3 Calibrating a pressure/voltage transmitter
To calibrate a pressure/voltage transmitter (P/V), perform the following:
1. Connect the calibrator to the transmitter.
2. Pressurise the transmitter via the calibrator.
3. Connect the DC 24 V voltage supply to the transmitter.
4. Measure the voltage output of the transmitter.
5. Ensure that the read value is correct. If it isn't, the transmitter must be adjusted.
Figure 5: CPH7600 with a pressure transmitter (V)
Test item
Output signal
DC 24 V voltage
COM
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