Pneumatics: Indicators and Hand-Auto Control Stations

By the end of this course, you will be able to:Identify the three basic mechanisms in a pneumatic transmitterDescribe the operation of the recorder’s print drive and chart drive mechanismsDescribe how to make calibration adjustments to a P-to-1 converterDescribe how to make calibration adjustments to a pneumatic indicatorDescribe the set point and hand relays used in a hand-auto station