Calibrating an LVDT
Model 493.02 Controller Service
Calibration
105
Abbreviated Procedure
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The following abbreviated procedure outlines a displacement sensor
(LVDT) calibration process. More detailed calibration information is
available on the pages listed.
Task 1, “Get things ready,” on page 106
Task 2, “Turn on hydraulic pressure,” on page 108
Task 3, “Verify the conditioner polarity,” on page 109
Task 4, “Set the phase,” on page 110
Task 5, “Set the zero and offset,” on page 111
Task 6, “Gain/Delta K Calibration,” on page 114
Task 7, “Gain/Linearization Calibration,” on page 119
Task 8, “Save the calibration,” on page 127