WIKA CPH6600 - Handbuch (Seite 38)

38 WIKA operating instructions, model CPH6600
14005103.03 11/2012 GB/D
GB
6. Commissioning, operation
6.13.2 Calibrating a pressure-to-current transmitter
To calibrate a pressure-to-current transmitter (P/I), perform the following:
1. Connect the calibrator and the pump to the transmitter.
2. Pressurise the transmitter via the calibrator.
3. Measure the current output of the transmitter.
4. Ensure that the read value is correct. If it isn't, the transmitter must be adjusted.
Figure 5: CPH6600 with a pressure transmitter
Use low volume hose if possible