Calibrating A Pressure-To-Current Transmitter - WIKA CPH6600 Betriebsanleitung

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.
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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.
Use low volume hose if possible
Figure 5: CPH6600 with a pressure transmitter
38 WIKA operating instructions, model CPH6600