TEMPERATURE, PRESSURE, AND FLOW METERS
The development of an Engineering Unit Meter which has an LCD indicator that provides a digital display of a transmitter’s output PV when connected in a 4 to 20 mA analog loop. The display ranges (low range value and high range value) and the engineering units are set locally and are independent of each other. The language the product was written in was initially created in Assembly and then converted to C with the help of PSI.
How PSI Helped:
- Completely rewrote program from one language to another
- Side-by-side test comparisons written for both versions of the program
- Brought product up to date with current practices and standards
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