In this video I use a HART 475, a Fluke 789, a Druck DPI 610 IS to Re-range a Foxborough pressure transmitter in the Instrumentation Workshop, from 0- 10 Bar to 0-5 Bar.
I also carry out a quick Calibration check to ensure the analogue 4-20 mA signal has changed and the device is accurate along its range. The transmitter is then available for use in process control or indication environments out on plant.
I hope you enjoy this slightly different hands on approach.
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31 дек 2020