Wika CPH6600 Manual do Utilizador descarregar pdf (Página 38)

38 WIKA operating instructions, model CPH6600

14005103.03 11/2012 GB/D

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

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Wika CPH6600 Manual do Utilizador Página 38