Calibrating A Pressure-To-Current Transmitter - WIKA Wally Box III CPH7600 Betriebsanleitung

6 Commissioning, operation

6.10.2 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. Apply pressure with the pump.
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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: CPH7600 with a pressure transmitter
WIKA Operating Instruction, Model CPH7600 31