Calibrating a pressure transmitter – Fluke 725 User Manual
Page 51

Calibrating a Pressure Transmitter
41
Calibrating a Pressure Transmitter
The following example shows how to calibrate a pressure
transmitter.
Connect the calibrator to the instrument under test as
shown in Figure 20. Proceed as follows:
1. Press
l
for current (upper display). If required,
press
l
again to activate loop power.
2. Press
U
(lower display).
3. If necessary, press
M
for SOURCE mode.
4. Zero the pressure module.
5. Perform checks at 0 % and 100 % of span and adjust
the transmitter as necessary.