Calibrating the Meter (CaL)
To scale the meter without a signal source refer to Entering the K-Factor (Factr) on page 27 or Scaling
the Meter (SCale) on page 54.
The pulse input can be calibrated to display the process in engineering units by applying the appropriate
input signal and following the calibration procedure.
The use of a calibrated signal source is strongly recommended.
A calibrated input will work with Automatic Unit Conversions as described on page 34. The units for the
display values that must be entered are a combination of the programmed Rate Unit and the time unit
(Time UNIT) entered in the Calibrate menu.
For example, if the Rate Unit is gallons, and the time unit (Time UNIT) is seconds, the units for the
display values entered in the Calibrate menu are gallons/second.
The multi-point linearization feature (nopts) can be used to linearize the display for non-linear signals. For
instructions on how to utilize this feature, see Multi-Point Linearization (nopts), page 58.
For instructions on how to program numeric values see Setting Numeric Values, page 19.
1. Press the Up arrow button to scroll to the Calibration menu (CAL) and press Enter.
2. The meter displays nopts. For a linear signal, press Up arrow. For a non-linear signal, refer to Multi-Point Linearization
(nopts), page 58.
3. The meter displays CAL UNITS. Press Enter to select the input units/pulse. The menu will read FuNiT.
4. Use the Up arrow to select the time unit. If entering display values in units/second, press Enter. Otherwise, select the time
unit. Refer to Pulse Input Time Unit (Time UNIT) on page 58.
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