Setra System Model 370 - Manual (Page 22)

2. the conversion ratio;
3. the command U, for CONVERT UNITS;
4. any combination of 5 alphanumeric characters, including spaces, to
identify the engineering units.
For example, if the transducer is currently reporting in PSI and the desired
units are grams per square centimeter the ratio is 70.307g/cm2 per psi (a
multiplier. Transmit:
70307Ug/cm2
the 370 will now report in g/cm2 to an interrogation. The conversion ratio
will be saved and used for the user definable engineering units until a new
ratio is entered, even if the power is shut off and turned back on.
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