JUMO 707020 dTRANS T02Ex - Four-Wire Transmitter Operating Manual - Handbuch (Seite 66)

22
8 Functions and operation
Fine calibration (zero and full scale)
Fine calibration can be used to adjust the zero and slope of the
output signal. Here, too, the “Span” and “Zero” buttons serve to
alter the appropriate values, or to accept them by simultaneously
pressing both buttons.
The measured value is produced at the output. At zero point, this
should correspond to the output signal 0%, at full scale to the
output signal 100%.
The formula for calculating the new value is:
output value = measured value
scaled
x full scale + zero point