Calibrating The Meter With External Source (Cal) - Siemens SITRANS RD300 Operating Instructions Manual

SITRANS RD300

Calibrating the Meter with External Source (Cal)

Note: To scale the meter without a signal source refer to Scaling the
Meter (SCALE), page 32.
The meter can be calibrated to display the process variable in
engineering units by applying the appropriate input signal and following
the calibration procedure.
The use of a calibrated signal source is strongly recommended to
calibrate the meter.
Warm up the meter for at least 15 minutes before performing
calibration to ensure specified accuracy.
A5E31917845
The displ a y flashes
while sensing
the inputs
SITRANS RD300 – OPERATING INSTRUCTIONS Page 35